Home Data converters Analog-to-digital converters (ADCs) High-speed ADCs (≥10 MSPS)
Home
Data converters
Analog-to-digital converters (ADCs)
High-speed ADCs (≥10 MSPS)

ADC32RF54

ACTIVE

Dual-channel 14-bit 2.6-GSPS RF-sampling ADC with low noise spectral density (NSD)

Order now
Data sheet

ADC32RF54

ACTIVE
Data sheet Order now

Product details

Sample rate (max) (Msps) 2600 Resolution (bps) 14 Number of input channels 2 Interface type JESD204B Analog input BW (MHz) 2300 Features High Dynamic Range, High Performance, Ultra High Speed Rating Catalog Peak-to-peak input voltage range (V) 1.1 Power consumption (typ) (mW) 3400 SNR (dB) 65.5 ENOB (bit) 10.5 SFDR (dB) 75 Operating temperature range (°C) -40 to 85 Input buffer Yes
Sample rate (max) (Msps) 2600 Resolution (bps) 14 Number of input channels 2 Interface type JESD204B Analog input BW (MHz) 2300 Features High Dynamic Range, High Performance, Ultra High Speed Rating Catalog Peak-to-peak input voltage range (V) 1.1 Power consumption (typ) (mW) 3400 SNR (dB) 65.5 ENOB (bit) 10.5 SFDR (dB) 75 Operating temperature range (°C) -40 to 85 Input buffer Yes
VQFNP (RTD) 64 81 mm² 9 x 9
  • 14-Bit, dual channel 2.6 to 3-GSPS ADC
  • Noise spectral density:
    • NSD = -155.6 dBFS/Hz (no AVG)
    • NSD = -158.1 dBFS/Hz (2x AVG)
    • NSD = -160.4 dBFS/Hz (4x AVG)
  • Single core (non-interleaved) ADC architecture
  • Aperture jitter: 50 fs
  • Low close-in residual phase noise:
    • -127 dBc/Hz at 10 kHz offset
  • Spectral performance (f IN = 1 GHz, -4 dBFS):
    • 2x internal averaging
    • SNR: 62.3 dBFS
    • SFDR HD2,3: 63 dBc
    • SFDR worst spur: 85 dBFS
  • Spectral performance (f IN = 1.8 GHz, -4 dBFS):
    • 2x internal averaging
    • SNR: 63 dBFS
    • SFDR HD2,3: 68 dBc
    • SFDR worst spur: 86 dBFS
  • Input fullscale: 1.1 to 1.35 Vpp (2 to 3.5 dBm)
  • Code error rate (CER): 10 -15
  • Full power input bandwidth (-3 dB): 2.75 GHz
  • JESD204B serial data interface
    • Maximum lane rate: 13 Gbps
    • Supports subclass 1 deterministic latency
  • Digital down-converters
    • Up to four DDC per ADC channel
    • Complex output: 4x to 128x decimation
    • 48-bit NCO phase coherent frequency hopping
    • Fast frequency hopping: < 1 us
  • Power consumption: 2.6 W/channel (2x AVG)
  • Power supplies: 1.8 V, 1.2 V
  • 14-Bit, dual channel 2.6 to 3-GSPS ADC
  • Noise spectral density:
    • NSD = -155.6 dBFS/Hz (no AVG)
    • NSD = -158.1 dBFS/Hz (2x AVG)
    • NSD = -160.4 dBFS/Hz (4x AVG)
  • Single core (non-interleaved) ADC architecture
  • Aperture jitter: 50 fs
  • Low close-in residual phase noise:
    • -127 dBc/Hz at 10 kHz offset
  • Spectral performance (f IN = 1 GHz, -4 dBFS):
    • 2x internal averaging
    • SNR: 62.3 dBFS
    • SFDR HD2,3: 63 dBc
    • SFDR worst spur: 85 dBFS
  • Spectral performance (f IN = 1.8 GHz, -4 dBFS):
    • 2x internal averaging
    • SNR: 63 dBFS
    • SFDR HD2,3: 68 dBc
    • SFDR worst spur: 86 dBFS
  • Input fullscale: 1.1 to 1.35 Vpp (2 to 3.5 dBm)
  • Code error rate (CER): 10 -15
  • Full power input bandwidth (-3 dB): 2.75 GHz
  • JESD204B serial data interface
    • Maximum lane rate: 13 Gbps
    • Supports subclass 1 deterministic latency
  • Digital down-converters
    • Up to four DDC per ADC channel
    • Complex output: 4x to 128x decimation
    • 48-bit NCO phase coherent frequency hopping
    • Fast frequency hopping: < 1 us
  • Power consumption: 2.6 W/channel (2x AVG)
  • Power supplies: 1.8 V, 1.2 V

The ADC32RF5x is a single core 14-bit, 2.6 GSPS to 3 GSPS, dual channel analog to digital converters (ADC) that supports RF sampling with input frequencies up to 3 GHz. The design maximizes signal-to-noise ratio (SNR) and delivers a noise spectral density of -155 dBFS/Hz. Using additional internal ADCs along with on-chip signal averaging, the noise density improves to -161 dBFS/Hz.

Each ADC channel can be connected to a quad-band digital down-converter (DDC) using a 48-bit NCO which supports phase coherent frequency hopping. Using the GPIO pins for NCO frequency control, frequency hopping can be achieved in less than 1 µs.

The ADC32RF54 and ADC32RF55 supports the JESD204B serial data interface with subclass 1 deterministic latency using data rates up to 13 Gbps.

The power efficient ADC architecture consumes 2.1 W/ch at 3 Gsps and provides power scaling with lower sampling rates.

The ADC32RF5x is a single core 14-bit, 2.6 GSPS to 3 GSPS, dual channel analog to digital converters (ADC) that supports RF sampling with input frequencies up to 3 GHz. The design maximizes signal-to-noise ratio (SNR) and delivers a noise spectral density of -155 dBFS/Hz. Using additional internal ADCs along with on-chip signal averaging, the noise density improves to -161 dBFS/Hz.

Each ADC channel can be connected to a quad-band digital down-converter (DDC) using a 48-bit NCO which supports phase coherent frequency hopping. Using the GPIO pins for NCO frequency control, frequency hopping can be achieved in less than 1 µs.

The ADC32RF54 and ADC32RF55 supports the JESD204B serial data interface with subclass 1 deterministic latency using data rates up to 13 Gbps.

The power efficient ADC architecture consumes 2.1 W/ch at 3 Gsps and provides power scaling with lower sampling rates.
filter Find other High-speed ADCs (≥10 MSPS)
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
ADC32RF55 ACTIVE Dual-channel 14-bit 3-GSPS RF-sampling ADC with low noise spectral density (NSD) ADC32RF55 offers 3 GSPS in the same pinout and functionality.
Similar functionality to the compared device
AFE7906 ACTIVE 6-channel RF-sampling receiver, 5-MHz to 12-GHz, max 1200-MHz IBW Six receive (RX) channels, better power/channel and support up to 12-GHz fIN

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet ADC32RF5x Dual Channel 14-bit 2.6 to 3-GSPS RF Sampling Data Converter datasheet (Rev. B) PDF | HTML 21 Aug 2023
Application brief Noise Spectral Density: A Better Way (Rev. A) PDF | HTML 18 May 2024
Analog Design Journal ADC 雜訊指數如何影響 RF 接收器設計 PDF | HTML 01 Dec 2023
Analog Design Journal ADC 잡음 수치가 RF 수신기 설계에 미치는 영향 PDF | HTML 01 Dec 2023
Analog Design Journal How the ADC noise figure impacts RF receiver designs PDF | HTML 20 Jul 2023
Application note Improve SFDR Using Calibration in High-Speed ADCs PDF | HTML 19 Jun 2023
Application note Getting the Most of Your Data Converter Clocking System Using LMX1204 PDF | HTML 23 Jun 2022

Design & development

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

Evaluation board

ADC32RF54EVM — ADC32RF55 evaluation module for dual-channel 14-bit 2.6-GSPS RF-sampling ADC with low NSD

The ADC32RF54 evaluation module (EVM) is a platform for demonstrating the performance of the ADC32RF54 high-speed, JESD204B interface analog-to-digital converter (ADC). Onboard voltage regulation, clocking solution (LMK04832), transformer-coupled analog inputs, and USB interface allow for easy (...)

User guide: PDF | HTML
Not available on TI.com
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 (...)
Request
Package Pins CAD symbols, footprints & 3D models
VQFNP (RTD) 64 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos