ADS58H40

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Quad-Channel, 14-Bit, 250-MSPS Receiver and Feedback IC

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Product details

Parameters

Number of input channels 4 Resolution (Bits) 14 Sample rate (Max) (MSPS) 250 Features Decimating Filter, Differential Inputs, High Dynamic Range, Nap Mode, Out of Range Indicator, Power Down Analog input BW (MHz) 500 SFDR (Typ) (dB) 85 SNR (Typ) (dB) 71 Power consumption (Typ) (mW) 1460 Logic voltage DV/DD (Max) (V) 2 Logic voltage DV/DD (Min) (V) 1.7 Analog voltage AVDD (Max) (V) 3.45 Analog voltage AVDD (Min) (V) 1.8 Operating temperature range (C) -40 to 85 open-in-new Find other Receivers

Package | Pins | Size

NFBGA (ZCR) 144 100 mm² 10 x 10 open-in-new Find other Receivers

Features

  • Quad Channel
  • Three Different Operating Modes:
    • 11-Bit: 250 MSPS
    • 11-Bit SNRBoost3G+: 250 MSPS
    • 14-Bit: 250 MSPS (Burst Mode)
  • Maximum Sampling Data Rate: 250 MSPS
  • Power Dissipation:
    • 11-Bit Mode: 365 mW per Channel
  • SNRBoost3G+ Bandwidth: 2x 45 MHz or 90 MHz
  • Spectral Performance at 170 MHz IF (typ):
    • SNR: 70.5 dBFS in 90-MHz Band with SNRBoost3G+
    • SFDR: 85 dBc
  • DDR LVDS Digital Output Interface
  • 144-Pad BGA (10-mm × 10-mm)
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Description

The ADS58H40 is a high-linearity, quad-channel, 14-bit, 250-MSPS analog-to-digital converter (ADC). The four ADC channels are separated into two blocks with two ADCs each. Each block can be individually configured into three different operating modes. One operating mode includes the implementation of the SNRBoost3G+ signal processing technology to provide high signal-to-noise ratio (SNR) in a band up to 90 MHz wide with only 11-bit resolution. Designed for low power consumption and high spurious-free dynamic range (SFDR), the ADC has low-noise performance and outstanding SFDR over a large input frequency range.

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Technical documentation

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Type Title Date
* Data sheet Quad-Channel, High-Performance, 250-MSPS Receiver and Feedback ADC datasheet (Rev. B) Nov. 26, 2012
Technical article Why should you care about the noise immunity of MLVDS drivers and receivers? Jul. 26, 2017
Technical article How to minimize filter loss when you drive an ADC Oct. 20, 2016
Technical article RF sampling: analog-to-digital converter linearity sets sensitivity Sep. 29, 2016
Technical article RF sampling: linearity performance is not so straightforward Aug. 30, 2016
User guide ADS58H4x EVM User's Guide (Rev. B) May 18, 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
More literature TI and Altera Ease Design Process with Compatible Evaluation Tools Apr. 25, 2011
More literature TI and Xilinx Ease Design Process with Compatible Evaluation Tools Apr. 25, 2011
Application note Using Windowing With SNRBoost 3G Technology Aug. 30, 2010

Design & development

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Hardware development

EVALUATION BOARD Download
document-generic User guide
599
Description
The ADS58H40EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments ADS58H40, a quad-channel, 14-bit telecommunications analog-to-digital converter (ADC) operating at sampling rates of up to 250 MSPS. Designed for low-power consumption and high spurious free (...)
Features
  • Comprehensive test capability for the ADS58H40
  • Direct connection to TSW1400 EVM pattern capture card
  • Software support with a full featured GUI for easy testing and prototyping
  • LDO or DC/DC power supply options

    Software development

    GUI FOR EVALUATION MODULE (EVM) Download
    SLAC533.ZIP (243094 KB)
    SUPPORT SOFTWARE Download
    High-speed data converter pro software
    DATACONVERTERPRO-SW This high-speed data converter pro GUI is a PC (Windows® XP/7/10 compatible) program designed to aid in evaluation of most TI high-speed data converter and analog front-end (AFE) platforms. Designed to support the entire TSW14xxx series of data-capture and pattern-generation cards (...)
    Features
    • Compatible with TSW1400, TSW1405, TSW1406, TSW14J10, TSW14J50, TSW14J56, TSW14J57 and TSW14J58 pattern-generation and data-capture platforms
    • Works with all TI high-speed DAC, ADC, and AFE products
    • Provides time-domain and frequency-domain analysis
    • Supports single-tone, multi-tone, and modulated (...)

    Design tools & simulation

    SIMULATION MODEL Download
    SBAM164B.ZIP (36 KB) - IBIS Model
    BILL OF MATERIALS (BOM) Download
    SLAR068A.ZIP (4619 KB)

    CAD/CAE symbols

    Package Pins Download
    NFBGA (ZCR) 144 View options

    Ordering & quality

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