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LMK04832-SP

ACTIVE

Radiation-hardened-assured (RHA), ultra-low-noise, 3.2-GHz, 15-output clock jitter cleaner

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Data sheet

LMK04832-SP

ACTIVE
Data sheet Order now

Product details

Number of input channels 3 Number of outputs 15 RMS jitter (fs) 54 Features +/-25ppm, 0 Delay, Integrated VCO, JESD204B, Loss of signal detection, Manual/auto switch, Programmable Delay, SPI Output frequency (max) (MHz) 3255 Output type CML, HSDS, LVCMOS, LVDS, LVPECL Input type HCSL, LVCMOS, LVCMOS (REF_CLK), LVDS, LVPECL, LVPECL (VCXO_CLK) Supply voltage (min) (V) 3.135 Supply voltage (max) (V) 3.465 Operating temperature range (°C) -55 to 125
Number of input channels 3 Number of outputs 15 RMS jitter (fs) 54 Features +/-25ppm, 0 Delay, Integrated VCO, JESD204B, Loss of signal detection, Manual/auto switch, Programmable Delay, SPI Output frequency (max) (MHz) 3255 Output type CML, HSDS, LVCMOS, LVDS, LVPECL Input type HCSL, LVCMOS, LVCMOS (REF_CLK), LVDS, LVPECL, LVPECL (VCXO_CLK) Supply voltage (min) (V) 3.135 Supply voltage (max) (V) 3.465 Operating temperature range (°C) -55 to 125
CFP (HBE) 64 118.81 mm² 10.9 x 10.9
  • SMD #5962R1723701VXC
    • Total ionizing dose 100 krad (ELDRS-free)
    • SEL immune >120 MeV × cm2/mg
    • SEFI immune >120 MeV × cm2/mg
  • Maximum clock output frequency: 3255 MHz
  • Multi-mode: dual PLL, single PLL, and clock distribution
  • 6-GHz external VCO or distribution input
  • Ultra-low noise, at 2500 MHz:
    • 54-fs RMS jitter (12 kHz to 20 MHz)
    • 64-fs RMS jitter (100 Hz to 20 MHz)
    • –157.6-dBc/Hz noise floor
  • Ultra-low noise, at 3200 MHz:
    • 61-fs RMS jitter (12 kHz to 20 MHz)
    • 67-fs RMS jitter (100 Hz to 100 MHz)
    • –156.5-dBc/Hz noise floor
  • PLL2
    • PLL FOM of –230 dBc/Hz
    • PLL 1/f of –128 dBc/Hz
    • Phase detector rate up to 320 MHz
    • Two integrated VCOs: 2440 to 2600 MHz and 2945 to 3255 MHz
  • Up to 14 differential device clocks
    • CML, LVPECL, LCPECL, HSDS, LVDS, and 2xLVCMOS programmable outputs
  • Up to 1 buffered VCXO/XO output
    • LVPECL, LVDS, 2xLVCMOS programmable
  • 1-1023 CLKout divider
  • 1-8191 SYSREF divider
  • 25-ps step analog delay for SYSREF clocks
  • Digital delay and dynamic digital delay for device clock and SYSREF
  • Holdover mode with PLL1
  • 0-delay with PLL1 or PLL2
  • Ambient temperature range: –55 °C to 125 °C
  • SMD #5962R1723701VXC
    • Total ionizing dose 100 krad (ELDRS-free)
    • SEL immune >120 MeV × cm2/mg
    • SEFI immune >120 MeV × cm2/mg
  • Maximum clock output frequency: 3255 MHz
  • Multi-mode: dual PLL, single PLL, and clock distribution
  • 6-GHz external VCO or distribution input
  • Ultra-low noise, at 2500 MHz:
    • 54-fs RMS jitter (12 kHz to 20 MHz)
    • 64-fs RMS jitter (100 Hz to 20 MHz)
    • –157.6-dBc/Hz noise floor
  • Ultra-low noise, at 3200 MHz:
    • 61-fs RMS jitter (12 kHz to 20 MHz)
    • 67-fs RMS jitter (100 Hz to 100 MHz)
    • –156.5-dBc/Hz noise floor
  • PLL2
    • PLL FOM of –230 dBc/Hz
    • PLL 1/f of –128 dBc/Hz
    • Phase detector rate up to 320 MHz
    • Two integrated VCOs: 2440 to 2600 MHz and 2945 to 3255 MHz
  • Up to 14 differential device clocks
    • CML, LVPECL, LCPECL, HSDS, LVDS, and 2xLVCMOS programmable outputs
  • Up to 1 buffered VCXO/XO output
    • LVPECL, LVDS, 2xLVCMOS programmable
  • 1-1023 CLKout divider
  • 1-8191 SYSREF divider
  • 25-ps step analog delay for SYSREF clocks
  • Digital delay and dynamic digital delay for device clock and SYSREF
  • Holdover mode with PLL1
  • 0-delay with PLL1 or PLL2
  • Ambient temperature range: –55 °C to 125 °C

The LMK04832-SP is a high performance clock conditioner with JEDEC JESD204B support for space applications.

The 14 clock outputs from PLL2 can be configured to drive seven JESD204B converters or other logic devices using device and SYSREF clocks. SYSREF can be provided using both DC and AC coupling. Not limited to JESD204B applications, each of the 14 outputs can be individually configured as high-performance outputs for traditional clocking systems.

The LMK04832-SP can be configured for operation in dual PLL, single PLL, or clock distribution modes with or without SYSREF generation or reclocking. PLL2 may operate with either internal or external VCO.

The high performance combined with features like the ability to trade off between power and performance, dual VCOs, dynamic digital delay, and holdover allows the LMK04832-SP to provide flexible high performance clocking trees.

The LMK04832-SP comes in a 10.9-mm × 10.9-mm, 64-pin CFP package.

The LMK04832-SP is a high performance clock conditioner with JEDEC JESD204B support for space applications.

The 14 clock outputs from PLL2 can be configured to drive seven JESD204B converters or other logic devices using device and SYSREF clocks. SYSREF can be provided using both DC and AC coupling. Not limited to JESD204B applications, each of the 14 outputs can be individually configured as high-performance outputs for traditional clocking systems.

The LMK04832-SP can be configured for operation in dual PLL, single PLL, or clock distribution modes with or without SYSREF generation or reclocking. PLL2 may operate with either internal or external VCO.

The high performance combined with features like the ability to trade off between power and performance, dual VCOs, dynamic digital delay, and holdover allows the LMK04832-SP to provide flexible high performance clocking trees.

The LMK04832-SP comes in a 10.9-mm × 10.9-mm, 64-pin CFP package.
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Technical documentation

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Type Title Date
* Data sheet LMK04832-SP Space Grade Ultra-Low-Noise JESD204B Dual-Loop Clock Jitter Cleaner datasheet (Rev. C) PDF | HTML 10 Nov 2022
* Radiation & reliability report LMK04832-SP Single-Event Effects Report 13 May 2021
* Radiation & reliability report LMK04832-SP ELDRS Characterization Report 19 Nov 2020
* Radiation & reliability report LMK04832-SP TID RLAT Report V009FOGX Wafer 21 PDF | HTML 19 Nov 2020
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17 Jun 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10 Jun 2025
Application note Practical Clocking Considerations That Give Your Next High-Speed Converter Design an Edge (Rev. A) PDF | HTML 11 Apr 2025
Selection guide TI Space Products (Rev. K) 04 Apr 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20 Feb 2025
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 Oct 2022
More literature Total Ionizing Dose and Single Event Effects Test Results of LMK04832-SP 18 Jul 2021
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LMK04832EVM-CVAL — LMK04832-SP evaluation module for ultra-low-noise, dual-loop, JESD204B clock jitter cleaner

The LMK04832EVM-CVAL evaluation module (EVM) provides a platform to evaluate the performance and
features of the LMK04832-SP space grade ultra-low-noise JESD204B dual-loop clock jitter cleaner
from Texas Instruments.
User guide: PDF | HTML
Not available on TI.com
Support software

TICSPRO-SW — TICS Pro GUI and Live Programming Tool for Clocking Devices

Texas Instruments clocks and synthesizers (TICS) pro software is used to program the evaluation modules (EVMs) for product numbers with these prefixes: CDC, LMK and LMX. These products include phase-locked loops and voltage-controlled oscillators (PLL+VCO), synthesizers and clocking devices.

Supported products & hardware

Supported products & hardware

Products
Clock generators
  • CDCE6214-Q1 — Ultra-low power clock generator supporting PCIe gen 1-5 with 2 inputs, 4 outputs and internal EEPROM
  • CDCI6214 — PCIe Gen4 support ultra-low power clock generator with four programmable outputs & EEPROM
  • LMK02000 — 1 to 800-MHz, precision clock distributor with integrated PLL and 3 LVDS / 5 LVPECL outputs
  • LMK02002 — 1 to 800-MHz, precision clock distributor with integrated PLL and 4 LVPECL outputs
  • LMK03200 — Precision 0-delay clock conditioner with integrated VCO
  • LMK03318 — Ultra-low jitter clock generator family with single PLL
  • LMK03328 — Ultra-low jitter clock generator family with two independent PLLs
  • LMK03806 — Ultra-low jitter clock generator with 14 outputs
  • LMK3H0102 — Bulk acoustic wave (BAW)-based PCIe Gen 1 to Gen 7-compliant referenceless clock generator
Clock buffers
  • CDCDB2000 — DB2000QL compliant 20-output clock buffer for PCIe® Gen 1 to Gen 7
  • CDCDB800 — 8-output clock buffer for PCIe® Gen 1 to Gen 7
  • LMK01000 — 1.6-GHz high performance clock buffer, divider, and distributor with 3 LVDS & 5 LVPECL outputs
  • LMK01010 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVDS outputs
  • LMK01020 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVPECL outputs
  • LMK01801 — Dual clock distribution
  • LMK1D1208I — 8-channel output, 1.8-V, 2.5-V, and 3.3-V LVDS buffer with I²C
  • LMKDB1104 — 4-output LP-HCSL clock buffer for PCIe PCIe Gen 1 to Gen 7
  • LMKDB1108 — 8-output LP-HCSL clock buffer for PCIe Gen 1 to Gen 7
  • LMKDB1120 — DB2000QL-compliant 20-output clock buffer for PCIe Gen 1 to Gen 7
  • LMKDB1204 — 2-input 4-output LP-HCSL clock multiplexer for PCIe Gen 1 to Gen 7
Oscillators
  • LMK61E0M — LVCMOS ultra-low jitter programmable oscillator with internal EEPROM
  • LMK61E2 — Ultra-low jitter, EEPROM programmable oscillator for medical imaging and test and measurement
Clock jitter cleaners
  • LMK04100 — Precision clock conditioners clock jitter cleaner with cascaded PLLs
  • LMK04101 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS
  • LMK04102 — Jitter cleaner with integrated 1600 to 1750-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS
  • LMK04110 — Jitter cleaner with integrated 1185 to 1296-MHz VCO:5 outputs for 2VPEC/LVPEC
  • LMK04111 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:5 outputs for 2VPEC/LVPEC
  • LMK04131 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS
  • LMK04133 — Jitter cleaner with integrated 1840 to 2160-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS
  • LMK04208 — Ultra low-noise clock jitter cleaner with 6 programmable outputs
  • LMK04228 — Ultra low-noise clock jitter cleaner with dual loop PLLs
  • LMK04368-EP — Enhanced product ultra-low-noise 3.2-GHz JESD204C jitter cleaner
  • LMK04610 — Ultra low-noise and low power JESD204B compliant clock jitter cleaner with dual PLLs
  • LMK04616 — Ultra low-noise and low power JESD204B compliant clock jitter cleaner
  • LMK04714-Q1 — Automotive, ultra low-noise 3.2-GHz, JESD204B and JESD204C dual-loop clock jitter cleaner
  • LMK04803 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 1.9-GHz VCO
  • LMK04816 — Three input low-noise clock jitter cleaner with dual loop PLLs
  • LMK04821 — Ultra low jitter synthesizer and jitter cleaner with JESD204B support
  • LMK04826 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 1840 to1970-MHz VCO0
  • LMK04828 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0.
  • LMK04828-EP — Ultra low-noise JESD204B compliant clock jitter cleaner with temperature range -55 to 105c
  • LMK04832 — Ultra-low-noise, 3.2-GHz, 15-output, JESD204B clock jitter cleaner with dual loop
  • LMK04832-SEP — Radiation-tolerant, 30-krad, ultra-low-noise, 3.2-GHz 15-output JESD204C clock jitter cleaner
  • LMK04832-SP — Radiation-hardened-assured (RHA), ultra-low-noise, 3.2-GHz, 15-output clock jitter cleaner
Clock network synchronizers
  • LMK05028 — Low-jitter dual-channel network synchronizer clock
  • LMK05318 — Ultra-low jitter single channel network synchronizer clock with BAW
  • LMK05318B — Ultra-low jitter single channel network synchronizer clock with BAW
  • LMK5B12204 — Ultra-low jitter clock generator with network synchronization and BAW technology
  • LMK5B12212 — Ultra-low-jitter, 12-output, one DPLL, two APLL network synchronizer with integrated 2.5-GHz BAW VCO
  • LMK5B33216 — 16-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO
  • LMK5B33414 — 14-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO
  • LMK5C22212A — Three DPLL, two APLL, two-input and 12-output network synchronizer with BAW VCO 
  • LMK5C33216 — Ultra-low jitter clock synchronizer with JESD204B for wireless communications with BAW
  • LMK5C33216A — Three DPLL, three APLL, two-input and 16-output network synchronizer with JESD204B/C and BAW VCO
RF PLLs & synthesizers
  • LMX1204 — 12.8-GHz RF buffer, multiplier and divider with JESD204B/C SYSREF support and phase synchronization
  • LMX1214 — 1:5 18GHz RF buffer and divider with auxiliary clock
  • LMX1404-EP — 15 GHz Buffer/Multiplier/Divider with SYSREF (JESD204B/C support) and FPGA Clock
  • LMX1860-SEP — Rad tolerant 15GHz RF buffer, multiplier, divider with SYSREF (JESD204B/C support) and FPGA clock
  • LMX1906-SP — Radiation-hardness-assured (RHA) 15GHz buffer, multiplier and divider with SYSREF and FPGA clock
  • LMX2485 — 500-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2485E — 50-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2485Q-Q1 — 500MHz to 3GHz automotive delta-sigma low power dual PLL
  • LMX2486 — 1-GHz to 4.5-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2487 — 1 to 6-GHz delta-sigma low power dual PLLatinum frequency synthesizer with 3.0-GHz integer PLL
  • LMX2487E — 3-GHz to 7.5-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2491 — 6.4-GHz low noise fractional-N PLL with ramp/chirp generation
  • LMX2492 — 500MHz to 14GHz wideband, low noise fractional-N PLL with ramp/chirp generation
  • LMX2492-Q1 — Automotive grade 500-MHz to 14-GHz wideband, low noise fractional-N PLL with ramp/chirp generation
  • LMX2531 — High performance frequency synthesizer system with integrated VCO
  • LMX2541 — Ultra-low noise PLLatinum frequency synthesizer with integrated VCO
  • LMX2571 — 1.34-GHz, low-power, extreme-temperature RF synthesizer with frequency-shift keying (FSK) modulation
  • LMX2571-EP — Enhanced-product, 1.34-GHz, low-power, extreme-temperature RF synthesizer with FSK modulation
  • LMX2572 — 6.4-GHz low-power wideband RF synthesizer
  • LMX2572LP — 2-GHz low power wideband RF synthesizer with FSK modulation
  • LMX2581 — 3.76-GHz wideband frequency synthesizer with integrated VCO
  • LMX2581E — 3.8-GHz wideband frequency synthesizer with integrated VCO
  • LMX2582 — 5.5-GHz high performance, wideband PLLatinum RF synthesizer
  • LMX2592 — 9.8-GHz wideband frequency synthesizer with integrated VCO
  • LMX2594 — 15-GHz wideband PLLatinum™ RF synthesizer with phase synchronization and JESD204B support
  • LMX2595 — 20-GHz wideband RF synthesizer with phase synchronization & JESD204B support
  • LMX2820 — 22.6-GHz wideband RF synthesizer with phase synchronization, JESD and <5-µs frequency calibration
  • LMX1205 — Low-noise, high-frequency buffer/multiplier/divider with JESD204 support and prog. clock delays
  • LMX2624-SP — 5MHz to 28GHz space-grade wideband synthesizer with phase synchronization and JESD204B support
Hardware development
Evaluation board
  • LMK03806BEVAL — LMK03806B Evaluation Board
  • LMK04208EVM — Two Input, 6+1 Output, Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.9 GHz VCO
  • LMK04616EVM — LMK04616 Evaluation Module
  • LMK04805BEVAL — Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.2 GHz VCO
  • LMK04806BEVAL — Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.5 GHz VCO
  • LMK04816BEVAL — Three Input, Thirteen Output, Clock Jitter Cleaner with Dual Cascaded PLLs and Integrated 2.5 GHz VC
  • LMK04826BEVM — LMK04826BEVM Evaluation Module
  • LMK04828BEVM — LMK04828 evaluation module
  • LMK04832EVM — LMK04832 JESD204B Clock Jitter Cleaner/Clock Generator/Distribution Evaluation Module
  • LMK04832SEPEVM — LMK04832-SEP evaluation module for ultra-low-noise, 3.2-GHz 15-output clock jitter clea
  • LMK04906BEVAL — Three Input, Seven Output, Clock Jitter Cleaner with Dual Cascaded PLLs and Integrated 2.5 GHz VCO
  • LMK5B33216EVM — LMK5B33216 evaluation module for 16-output, three DPLL and APLL, network synchronizer with BAW VCO
  • LMX2571EPEVM — LMX2571-EP evaluation module for 1.34-GHz, low-power, extreme-temperature RF synthesizer
  • LMX2582EVM — LMX2582EVM High Performance, Wideband Frequency PLLatinum RF Synthesizer With Integrated VCO
  • LMX2592EVM — LMX2592EVM high-performance, wideband frequency RF synthesizer PLLATINUM™ integrated circuit
  • LMX2594PSEVM — LMX2594 evaluation module for 15-GHz RF synthesizer with multiple-device phase synchronization
  • XMICR-3P-LMX2492 — LMX2492 X-MWblock evaluation modules
  • XMICR-3P-LMX2572 — LMX2572 X-MWblock evaluation modules
  • XMICR-3P-LMX2592 — LMX2592 X-MWblock evaluation modules
  • XMICR-3P-LMX2594 — LMX2594 X-MWblock evaluation modules
  • XMICR-3P-LMX2595 — LMX2595 X-MWblock evaluation modules
  • LMK04832EVM-CVAL — LMK04832-SP evaluation module for ultra-low-noise, dual-loop, JESD204B clock jitter cleaner
  • LMK04368EPEVM — LMK04368-EP evaluation module for JESD204B/C dual-loop clock jitter cleaner
  • LMK61E0MEVM — LMK61E0M Ultra-Low-Jitter Programmabler Oscillator Evaluation Module
  • LMK61E2EVM — LMK61E2EVM Ultra-Low-Jitter Programmable Oscillator Evaluation Module
  • LMX1204EVM — LMX1204 evaluation module for RF buffer, multiplier and divider with JESD204B/C SYSREF support
  • LMX2594EVM — LMX2594EVM 15-GHz wideband RF synthesizer with phase synchronization & JESD204B evaluation module
  • LMX2595EVM — 20-GHz Wideband RF Synthesizer With Phase Synchronization and JESD204B Evaluation Module
  • LMX2615EVM-CVAL — Space grade synthesizer evaluation module
  • LMX2694EPEVM — 15-GHz wideband RF synthesizer evaluation module
  • LMX2572EVM — 6.4-GHz Low Power Wideband RF Synthesizer with Phase Synchronization and JESD204B Support
  • LMX2572LPEVM — 2-GHz Low Power Wideband RF Synthesizer with FSK Modulation Evaluation Module
  • LMX2581EVM — LMX2581 evaluation module
  • LMX2820EVM — LMX2820 22.6-GHz wideband RF synthesizer evaluation module
  • LMX8410LEVM — I/Q demodulator evaluation module
  • LMK5B12212EVM — LMK5B12212 evaluation module
  • LMK5B33414EVM — LMK5B33414 evaluation module for 14-output, three DPLL and APLL, network synchronizer with BAW VCO
  • LMK5C33216AEVM — LMK5C33216A evaluation module
  • LMK5C33216EVM — LMK5C33216 clock synchronizer DPLL 2 input 16 outputs evaluation module
  • LMK5C33414AEVM — LMK5C33414A evaluation module
  • LMK05028EVM — LMK05028 Network Clock Generator and Synchronizer Evaluation Module
  • LMK05318BEVM — Network synchronizer clock evaluation module
  • CDCI6214EVM — CDCI6214 Ultra-Low Power Clock Generator Evaluation Module
  • CDCE6214-Q1EVM — 4 differential and 1 LVCMOS outputs clock generator evaluation module
  • LMK3H0102EVM — LMK3H0102 evaluation module
Software
IDE, configuration, compiler or debugger
  • CODELOADER — CodeLoader Software for device register programming
Download options
Simulation model

LMK04832-SP IBIS model (Rev. A)

SNAM242A.ZIP (168 KB) - IBIS Model
Download
Design tool

CLOCK-TREE-ARCHITECT — Clock tree architect programming software

Clock tree architect is a clock tree synthesis tool that streamlines your design process by generating clock tree solutions based on your system requirements. The tool pulls data from an extensive database of clocking products to generate a system-level multi-chip clocking solution.
Design now
Design tool

PLLATINUMSIM-SW — PLL loop filter, phase noise, lock time, and spur simulation tool

PLLATINUMSIM-SW is a simulation tool that allows users to create detailed designs and simulations of our PLLatinum™ integrated circuits, which include the LMX series of phase-locked loops (PLLs) and synthesizers.

Supported products & hardware

Supported products & hardware

Products
Clock buffers
  • CDCDB2000 — DB2000QL compliant 20-output clock buffer for PCIe® Gen 1 to Gen 7
  • CDCDB400 — 4-output clock buffer for PCIe® Gen 1 to Gen 7
  • CDCDB800 — 8-output clock buffer for PCIe® Gen 1 to Gen 7
  • CDCDB803 — 8-output clock buffer for PCIe® Gen 1 to Gen 6 with selectable SMBus addresses
  • CDCLVC1102 — Low jitter, 1:2 LVCMOS fan-out clock buffer
  • CDCLVC1103 — Low jitter, 1:3 LVCMOS fan-out clock buffer
  • CDCLVC1104 — Low jitter, 1:4 LVCMOS fan-out clock buffer
  • CDCLVC1106 — Low jitter, 1:6 LVCMOS fan-out clock buffer
  • CDCLVC1108 — Low jitter, 1:8 LVCMOS fan-out clock buffer
  • CDCLVC1110 — Low jitter, 1:10 LVCMOS fan-out clock buffer
  • CDCLVC1112 — Low jitter, 1:12 LVCMOS fan-out clock buffer
  • CDCLVC1310 — Universal input, 10-output low impedance LVCMOS buffer
  • CDCLVD110A — 1-to-10 LVDS clock buffer up to 1100-MHz with minimum skew for clock distribution
  • CDCLVD1204 — Low jitter, 2-input selectable 1:4 universal-to-LVDS buffer
  • CDCLVD1208 — Low jitter, 2-input selectable 1:8 universal-to-LVDS buffer
  • CDCLVD1212 — Low jitter, 2-input selectable 1:12 universal-to-LVDS buffer
  • CDCLVD1213 — Low jitter, 1:4 universal-to-LVDS buffer with selectable output divider
  • CDCLVD1216 — Low jitter, 2-input selectable 1:16 universal-to-LVDS buffer
  • CDCLVD2102 — Low jitter, dual 1:2 universal-to-LVDS buffer
  • CDCLVD2104 — Low jitter, dual 1:4 universal-to-LVDS buffer
  • CDCLVD2106 — Low jitter, dual 1:6 universal-to-LVDS buffer
  • CDCLVD2108 — Low jitter, dual 1:8 universal-to-LVDS buffer
  • CDCLVP110 — 1:10 LVPECL/HSTL to LVPECL clock driver
  • CDCLVP1102 — Low jitter 1:2 universal-to-LVPECL buffer
  • CDCLVP111 — 1:10 LVPECL buffer with selectable input
  • CDCLVP111-EP — HiRel, 1:10 LVPECL buffer with selectable input
  • CDCLVP111-SEP — Radiation-tolerant 1:10 LVPECL high-speed clock buffer with selectable input clock driver
  • CDCLVP111-SP — 1:10 high speed clock buffer with selectable input clock driver
  • CDCLVP1204 — Low-jitter, two-input, selectable 1:4 universal-to-LVPECL buffer
  • CDCLVP1208 — Low jitter, 2-input selectable 1:8 universal-to-LVPECL buffer
  • CDCLVP1212 — Low jitter, 2-input selectable 1:12 universal-to-LVPECL buffer
  • CDCLVP1216 — Low jitter, 2-input selectable 1:16 universal-to-LVPECL buffer
  • CDCLVP2102 — Low jitter, dual 1:2 universal-to-LVPECL buffer
  • CDCLVP2104 — Low jitter, dual 1:4 universal-to-LVPECL buffer
  • CDCLVP2106 — Low jitter, dual 1:6 universal-to-LVPECL buffer
  • CDCLVP2108 — Low jitter, dual 1:8 universal-to-LVPECL buffer
  • CDCLVP215 — Dual 1:5 high speed LVPECL fan out buffer
  • LMK00301 — 3-GHz, 10-output differential fanout buffer / level translator
  • LMK00304 — 3.1-GHz differential clock buffer/level translator with 4 configurable outputs
  • LMK00306 — 3.1-GHz differential clock buffer/level translator with 6 configurable outputs
  • LMK00308 — 3.1-GHz differential clock buffer/level translator with 8 configurable outputs
  • LMK00334 — 4-output PCIe® Gen 1 to Gen 7 clock buffer and level translator
  • LMK00334-Q1 — Automotive 4-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator
  • LMK00338 — 8-output PCIe® Gen 1 to Gen 7 clock buffer and level translator
  • LMK1C1102 — 2-channel output LVCMOS 1.8-V buffer
  • LMK1C1102A — 1.8V,2.5V or 3.3V asynchronous 2 channel output LVCMOS buffer
  • LMK1C1103 — 3-channel output LVCMOS 1.8-V buffer
  • LMK1C1103A — 1.8V,2.5V or 3.3V asynchronous 3 channel output LVCMOS buffer
  • LMK1C1104 — 4-channel output LVCMOS 1.8-V buffer
  • LMK1C1104A — 1.8V,2.5V or 3.3V asynchronous 4 channel output LVCMOS buffer
  • LMK1C1106 — 6-channel output LVCMOS 1.8-V buffer
  • LMK1C1106A — 1.8V,2.5V or 3.3V asynchronous 6 channel output LVCMOS buffer
  • LMK1C1108 — 8-channel output LVCMOS 1.8-V buffer
  • LMK1C1108A — 1.8V,2.5V or 3.3V asynchronous 8 channel output LVCMOS buffer
  • LMK1D1204 — 4-channel output LVDS 1.8-V buffer
  • LMK1D1204P — 4-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer with pin control
  • LMK1D1208 — 8-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer
  • LMK1D1208I — 8-channel output, 1.8-V, 2.5-V, and 3.3-V LVDS buffer with I²C
  • LMK1D1208P — 8-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer with pin control
  • LMK1D1212 — 12-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer
  • LMK1D1216 — 16-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer
  • LMK1D2102 — Dual bank 2-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer
  • LMK1D2102L — Low additive jitter LVDS buffer
  • LMK1D2104 — Dual bank 4-channel output 1.8V, 2.5V and 3.3V LVDS buffer
  • LMK1D2104L — Dual bank 4-channel output LVDS 1.8V, 2.5V, and 3.3V buffer with 0.7V output common mode option
  • LMK1D2106 — Dual bank 6-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer
  • LMK1D2106L — Dual bank 2-channel output LVDS 1.8V, 2.5V and 3.3V buffer with 0.7V output common mode option
  • LMK1D2108 — Dual bank 8-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer
Clock generators
  • LMK03318 — Ultra-low jitter clock generator family with single PLL
  • LMK03328 — Ultra-low jitter clock generator family with two independent PLLs
  • LMK3C0105 — 5 output reference-less clock generator with bulk acoustic wave (BAW)
  • LMK3C0105-Q1 — Automotive, 5 output reference-less clock generator with bulk acoustic wave (BAW)
  • LMK3H0102 — Bulk acoustic wave (BAW)-based PCIe Gen 1 to Gen 7-compliant referenceless clock generator
  • LMK3H0102-Q1 — Automotive PCIe gen 7 compliant, reference-less clock generator with bulk acoustic wave (BAW)
  • LMK3H2104 — 4-output, PCIe Gen 1 to Gen 7 compliant, BAW reference-less clock generator, clock mux and buffer
  • LMK3H2108 — 8-output, PCIe Gen 1 to Gen 7 compliant, BAW reference-less clock generator, clock mux and buffer
Clock jitter cleaners
  • LMK04803 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 1.9-GHz VCO
  • LMK04805 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 2.2-GHz VCO
  • LMK04806 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 2.5-GHz VCO
  • LMK04808 — Low-noise clock jitter cleaner with dual loop PLLs and integrated 2.9-GHz VCO
  • LMK04816 — Three input low-noise clock jitter cleaner with dual loop PLLs
  • LMK04821 — Ultra low jitter synthesizer and jitter cleaner with JESD204B support
  • LMK04826 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 1840 to1970-MHz VCO0
  • LMK04828 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0.
  • LMK04828-EP — Ultra low-noise JESD204B compliant clock jitter cleaner with temperature range -55 to 105c
  • LMK04832 — Ultra-low-noise, 3.2-GHz, 15-output, JESD204B clock jitter cleaner with dual loop
  • LMK04832-SEP — Radiation-tolerant, 30-krad, ultra-low-noise, 3.2-GHz 15-output JESD204C clock jitter cleaner
  • LMK04832-SP — Radiation-hardened-assured (RHA), ultra-low-noise, 3.2-GHz, 15-output clock jitter cleaner
Oscillators
  • LMK60A0-148351 — 148.352-MHz, LVDS, high-performance, low jitter, differential oscillator
  • LMK60A0-148M — 148.5-MHz, LVDS, high-performance, low jitter, differential oscillator
  • LMK60E0-156257 — 156.257-MHz, LVPECL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK60E0-156M — 156.5-MHz, LVPECL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK60E0-212M — 212.5-MHz, LVPECL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK60E2-100M — 100.0-MHz, LVPECL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK60E2-125M — 125-MHz, LVPECL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK60E2-150M — 150-MHz, LVPECL, ±50 ppm, low jitter, standard oscillator
  • LMK60E2-156M — 156.25-MHz, LVPECL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK60I2-100M — 100-MHz, HCSL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK60I2-322M — 322.27-MHz, HCSL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK61A2-100M — 100-MHz, ±50 ppm, LVDS ultra-low jitter standard differential oscillator
  • LMK61A2-125M — 125-MHz, ±50 ppm, LVDS ultra-low jitter standard differential oscillator
  • LMK61A2-156M — 156.25-MHz, ±50 ppm, LVDS ultra-low jitter standard differential oscillator
  • LMK61A2-312M — 312.5-MHz, ±50 ppm, LVDS ultra-low jitter standard differential oscillator
  • LMK61A2-644M — LVDS ultra-low jitter programmable oscillator with internal EEPROM
  • LMK61E0-050M — 50-MHz, LVPECL ±25 ppm, ultra-low jitter, standard differential oscillator
  • LMK61E0-155M — 155.52-MHz, LVPECL ±25 ppm, ultra-low jitter, standard differential oscillator
  • LMK61E0-156M — 156.25-MHz, ±25 ppm, LVPECL ultra-low jitter standard differential oscillator
  • LMK61E07 — Multi-signal format, ultra-low jitter programmable oscillator with internal EEPROM
  • LMK61E08 — Ultra-low jitter programmable oscillator with internal EEPROM
  • LMK61E0M — LVCMOS ultra-low jitter programmable oscillator with internal EEPROM
  • LMK61E2 — Ultra-low jitter, EEPROM programmable oscillator for medical imaging and test and measurement
  • LMK61E2-100M — 100-MHz, ±50 ppm, LVPECL ultra-low jitter standard differential oscillator
  • LMK61E2-125M — 125-MHz, ±50 ppm, LVPECL ultra-low jitter standard differential oscillator
  • LMK61E2-156M — 156.25-MHz, ±50 ppm, LVPECL ultra-low jitter standard differential oscillator
  • LMK61E2-312M — 312.5-MHz, ±50 ppm, LVPECL ultra-low jitter standard differential oscillator
  • LMK61I2-100M — 100-MHz, ±50 ppm, HCSL ultra-low jitter standard differential oscillator
  • LMK61PD0A2 — ±50 ppm, ultra-low jitter, pin selectable, differential oscillator
  • LMK62A2-100M — 100-MHz, LVDS ±50 ppm, high-performance, low-jitter, standard oscillator
  • LMK62A2-150M — 150-MHz, LVDS ±50 ppm, high-performance, low-jitter, standard oscillator
  • LMK62A2-156M — 156.25-MHz, LVDS ±50 ppm, high-performance, low-jitter oscillator
  • LMK62A2-200M — 200-MHz, LVDS ±50 ppm, high-performance, low-jitter, standard oscillator
  • LMK62A2-266M — 266.66-MHz, LVDS ±50 ppm, high-performance, low-jitter, standard oscillator
  • LMK62E0-156M — 156.25-MHz, LVPECL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK62E2-100M — 100-MHz, LVPECL, ±50 ppm, high-performance, low-jitter oscillator
  • LMK62E2-156M — 156.25-MHz, LVPECL, ±50 ppm, high-performance, low jitter, standard oscillator
  • LMK62I0-100M — 100-MHz, HCSL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK62I0-156M — 156.25-MHz, HCSL, ±25 ppm, high-performance, low-jitter oscillator
  • LMK6C — Low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency LVCMOS oscillator
  • LMK6D — Low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency LVDS oscillator
  • LMK6H — Low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency HCSL oscillator
  • LMK6P — Low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency LVPECL oscillator
RF PLLs & synthesizers
  • LMX2430 — 3.0-GHz/0.8-GHz PLLatinum dual high frequency synthesizer for RF personal communications
  • LMX2433 — 3.6-GHz/1.7-GHz PLLatinum dual high frequency synthesizer for RF personal communications
  • LMX2434 — 5.0-GHz/2.5-GHz PLLatinum low power dual frequency synthesizer for RF personal communications
  • LMX2470 — 2.6-GHz delta-sigma fractional-N PLL with 800-MHz integer-N PLL
  • LMX2485 — 500-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2485E — 50-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2485Q-Q1 — 500MHz to 3GHz automotive delta-sigma low power dual PLL
  • LMX2486 — 1-GHz to 4.5-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2487 — 1 to 6-GHz delta-sigma low power dual PLLatinum frequency synthesizer with 3.0-GHz integer PLL
  • LMX2487E — 3-GHz to 7.5-GHz delta-sigma low power dual PLL for RF personal communications
  • LMX2491 — 6.4-GHz low noise fractional-N PLL with ramp/chirp generation
  • LMX2492 — 500MHz to 14GHz wideband, low noise fractional-N PLL with ramp/chirp generation
  • LMX2492-Q1 — Automotive grade 500-MHz to 14-GHz wideband, low noise fractional-N PLL with ramp/chirp generation
  • LMX2502 — Frequency synthesizer system with integrated VCOs
  • LMX2522 — PLLatinum dual frequency synthesizer system with integrated VCOs
  • LMX2531 — High performance frequency synthesizer system with integrated VCO
  • LMX2541 — Ultra-low noise PLLatinum frequency synthesizer with integrated VCO
  • LMX2571 — 1.34-GHz, low-power, extreme-temperature RF synthesizer with frequency-shift keying (FSK) modulation
  • LMX2571-EP — Enhanced-product, 1.34-GHz, low-power, extreme-temperature RF synthesizer with FSK modulation
  • LMX2572 — 6.4-GHz low-power wideband RF synthesizer
  • LMX2572LP — 2-GHz low power wideband RF synthesizer with FSK modulation
  • LMX2581 — 3.76-GHz wideband frequency synthesizer with integrated VCO
  • LMX2581E — 3.8-GHz wideband frequency synthesizer with integrated VCO
  • LMX2582 — 5.5-GHz high performance, wideband PLLatinum RF synthesizer
  • LMX2592 — 9.8-GHz wideband frequency synthesizer with integrated VCO
  • LMX2594 — 15-GHz wideband PLLatinum™ RF synthesizer with phase synchronization and JESD204B support
  • LMX2595 — 20-GHz wideband RF synthesizer with phase synchronization & JESD204B support
  • LMX2615-SP — Space grade 40-MHz to 15-GHz wideband synthesizer with phase synchronization and JESD204B support
  • LMX2624-SP — 5MHz to 28GHz space-grade wideband synthesizer with phase synchronization and JESD204B support
  • LMX2694-EP — Enhanced product 15-GHz RF synthesizer with phase synchronization
  • LMX2694-SEP — Radiation hardened 15-GHz wideband PLLatinum™ RF synthesizer
  • LMX2820 — 22.6-GHz wideband RF synthesizer with phase synchronization, JESD and <5-µs frequency calibration
Hardware development
Evaluation board
  • LMK04832EVM — LMK04832 JESD204B Clock Jitter Cleaner/Clock Generator/Distribution Evaluation Module
  • LMX2571EPEVM — LMX2571-EP evaluation module for 1.34-GHz, low-power, extreme-temperature RF synthesizer
  • LMX2594PSEVM — LMX2594 evaluation module for 15-GHz RF synthesizer with multiple-device phase synchronization
  • XMICR-3P-LMX2492 — LMX2492 X-MWblock evaluation modules
  • XMICR-3P-LMX2572 — LMX2572 X-MWblock evaluation modules
  • XMICR-3P-LMX2592 — LMX2592 X-MWblock evaluation modules
  • XMICR-3P-LMX2594 — LMX2594 X-MWblock evaluation modules
  • XMICR-3P-LMX2595 — LMX2595 X-MWblock evaluation modules
Software
Support software
  • LMX9830-SW — LMX9830 Application Notes, Software, and Tools
  • LMX9838-SW — LMX9838 Application Notes, Software, and Tools
Download options
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Reference designs

TIDA-010191 — Space-grade multichannel JESD204B 15-GHz clocking reference design

Phased-array antennas and digital beamforming are key technologies that will boost the performance of future spaceborne radar imaging and broadband satellite communication systems. Digital beamforming, unlike analog beamforming, typically requires a set of data converters per antenna element. (...)
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