ADS5409

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Dual-Channel, 12-Bit, 900-MSPS Analog-to-Digital Converter (ADC)

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Product details

Parameters

Sample rate (Max) (MSPS) 900 Resolution (Bits) 12 Number of input channels 2 Interface type DDR LVDS Analog input BW (MHz) 1200 Features High Performance Rating Catalog Input range (Vp-p) 1 Power consumption (Typ) (mW) 2180 Architecture Pipeline SNR (dB) 61.5 ENOB (Bits) 9.8 SFDR (dB) 76 Operating temperature range (C) -40 to 85 Input buffer No open-in-new Find other High-speed ADCs (>10MSPS)

Package | Pins | Size

NFBGA (ZAY) 196 144 mm² 12 x 12 open-in-new Find other High-speed ADCs (>10MSPS)

Features

  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 900 Msps
  • Low Swing Full-Scale 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 (12x12mm)
  • KEY SPECIFICATIONS
    • Power Dissipation: 1.1W/ch
    • Spectral Performance at fin = 230 MHz IF
      • SNR: 61.0 dBFS
      • SFDR: 76 dBc
    • Spectral Performance at fin = 700 MHz IF
      • SNR: 59.4 dBFS
      • SFDR: 70 dBc
open-in-new Find other High-speed ADCs (>10MSPS)

Description

The ADS5409 is a high linearity dual channel 12-bit, 900 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 outstanding spurious-free dynamic range over a large input-frequency range. The device is available in a 196pin BGA package and is specified over the full industrial temperature range (–40°C to 85°C).

open-in-new Find other High-speed ADCs (>10MSPS)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 9
Type Title Date
* Datasheet Dual Channel 12-Bit 900Msps Analog-to-Digital Converter datasheet (Rev. A) Jan. 08, 2014
Technical articles Keys to quick success using high-speed data converters Oct. 13, 2020
Technical articles How to achieve fast frequency hopping Mar. 03, 2019
Technical articles RF sampling: Learning more about latency Feb. 09, 2017
Technical articles Why phase noise matters in RF sampling converters Nov. 28, 2016
Application note Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A) May 22, 2015
Application note Why Use Oversampling when Undersampling Can Do the Job? (Rev. A) Jul. 19, 2013
User guide ADS540x and ADS54T0x Evaluation Module Jun. 28, 2012
More literature TI and Xilinx Ease Design Process with Compatible Evaluation Tools Apr. 25, 2011

Design & development

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

Hardware development

EVALUATION BOARD Download
Description

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 (...)

Features
  • Transformer coupled analog input path
  • DDR LVDS parallel output
  • Transformer coupled clock input path
  • Compatible with TSW1400 or TSW1405 capture cards
  • USB controlled for SPI access

    Design tools & simulation

    SIMULATION MODEL Download
    SLAM182.ZIP (56 KB) - IBIS Model
    SIMULATION TOOL Download
    PSpice® for TI design and simulation tool
    PSPICE-FOR-TI — 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 (...)
    Features
    • Leverages Cadence PSpice Technology
    • Preinstalled library with a suite of digital models to enable worst-case timing analysis
    • Dynamic updates ensure you have access to most current device models
    • Optimized for simulation speed without loss of accuracy
    • Supports simultaneous analysis of multiple products
    • (...)

    CAD/CAE symbols

    Package Pins Download
    NFBGA (ZAY) 196 View options

    Ordering & quality

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    • Lead finish/Ball material
    • MSL rating/Peak reflow
    • MTBF/FIT estimates
    • Material content
    • Qualification summary
    • Ongoing reliability monitoring

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