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

ADS5402

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Dual-Channel, 12-Bit, 800-MSPS Analog-to-Digital Converter (ADC)

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Data sheet

ADS5402

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Data sheet Order now

Product details

Sample rate (max) (Msps) 800 Resolution (Bits) 12 Number of input channels 2 Interface type DDR LVDS Analog input BW (MHz) 1200 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 1 Power consumption (typ) (mW) 2100 Architecture Pipeline SNR (dB) 61.8 ENOB (Bits) 9.8 SFDR (dB) 74 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 800 Resolution (Bits) 12 Number of input channels 2 Interface type DDR LVDS Analog input BW (MHz) 1200 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 1 Power consumption (typ) (mW) 2100 Architecture Pipeline SNR (dB) 61.8 ENOB (Bits) 9.8 SFDR (dB) 74 Operating temperature range (°C) -40 to 85 Input buffer No
NFBGA (ZAY) 196 144 mm² 12 x 12
  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 800 Msps
  • Low Swing Fullscale Input: 1.0 Vpp
  • Analog Input Buffer with High Impedance Input
  • Input Bandwidth (3dB): >1.2GHz
  • Data Output Interface: DDR LVDS
  • Optional 2x Decimation with Low Pass or High
    Pass Filter
  • 196-Pin BGA Package (12×12mm)
  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 800 Msps
  • Low Swing Fullscale Input: 1.0 Vpp
  • Analog Input Buffer with High Impedance Input
  • Input Bandwidth (3dB): >1.2GHz
  • Data Output Interface: DDR LVDS
  • Optional 2x Decimation with Low Pass or High
    Pass Filter
  • 196-Pin BGA Package (12×12mm)

The ADS5402 is a high linearity dual channel 12-bit, 800 Msps analog-to-digital converter (ADC) easing front end filter design for wide bandwidth receivers. The analog input buffer isolates the internal switching of the on-chip track-and-hold from disturbing the signal source as well as providing a high-impedance input. Optionally the output data can be decimated by two. Designed for high SFDR, the ADC has low-noise performance and very good spurious-free dynamic range over a large input-frequency range. The device is available in a 196-pin BGA package and is specified over the full industrial temperature range (–40°C to 85°C).

The ADS5402 is a high linearity dual channel 12-bit, 800 Msps analog-to-digital converter (ADC) easing front end filter design for wide bandwidth receivers. The analog input buffer isolates the internal switching of the on-chip track-and-hold from disturbing the signal source as well as providing a high-impedance input. Optionally the output data can be decimated by two. Designed for high SFDR, the ADC has low-noise performance and very good spurious-free dynamic range over a large input-frequency range. The device is available in a 196-pin BGA package and is specified over the full industrial temperature range (–40°C to 85°C).
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Technical documentation

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* Data sheet Dual 12-Bit 800Msps Analog-to-Digital Converter, ADS5402 datasheet (Rev. B) 08 Jan 2014
Design guide TSW1266 Wideband RF-to-Digital Complex Receiver-Feedback Signal Chain 03 Sep 2013
User guide TSW1266EVM Evaluation Module 18 Dec 2012

Design & development

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

Evaluation board

ADS5402EVM — ADS5402 evaluation module for dual channels up to 800 MSPS

The ADS540x and ADS54T0x EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments ADS5401/02/03/04/07/09 single/dual channel 12-bit 500/800/900 MSPS analog to digital converters and ADS54T01/T04/T02, which are single/dual channel 500/750MSPS BTS feedback and (...)

User guide: PDF
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Simulation model

ADS5402 IBIS Model

SLAM179.ZIP (55 KB) - IBIS Model
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Calculation tool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

Supported products & hardware

Supported products & hardware
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Design tool

SBAC119 — TIGAR (Texas Instruments Graphical Evaluation of ADC Response Tool)

Supported products & hardware

Supported products & hardware
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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-00074 — Wideband RF-to-Digital Complex Receiver-Feedback Signal Chain

This is a wideband complex-receiver reference design and evaluation platform that is ideally suited for use as a feedback receiver for transmitter digital predistortion. The EVM signal chain is ideal for high intermediate-frequency (IF) complex-feedback applications and contains a complex (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-00070 — FPGA Firmware Project for Measuring Bit Errors in the Output Word of an A to D Converter

For applications where there are bit errors and resulting sample errors (also called sparkle codes, word errors, or code errors), the ability to measure the Error rates caused by these bit errors is important. This FPGA firmware based application note proposes a method to accurately measure these (...)
User guide: PDF
Schematic: PDF
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