ADS4226IRGCT

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ADS4226IRGCT

Dual-Channel, 12-Bit, 160-MSPS Analog-to-Digital Converter (ADC)

Packaging

Package | PIN: RGC | 64
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $42.83
10-24 $40.04
25-99 $38.78
100-249 $34.47
250-499 $34.21
500-749 $32.19
750-999 $28.89
1000+ $28.80

Features

  • Ultralow Power With Single 1.8-V Supply, CMOS
    Output:
    • 183 mW Total Power at 65 MSPS
    • 277 mW Total Power at 125 MSPS
    • 332 mW Total Power at 160 MSPS
  • High Dynamic Performance:
    • 88-dBc SFDR at 170 MHz
    • 71.4-dBFS SNR at 170 MHz
  • Crosstalk: > 90 dB at 185 MHz
  • Programmable Gain up to 6 dB for SNR/SFDR
    Trade-off
  • DC Offset Correction
  • Output Interface Options:
    • 1.8-V parallel CMOS Interface
    • Double Data Rate (DDR) LVDS With
      Programmable swing:
      • Standard Swing: 350 mV
      • Low Swing: 200 mV
  • Supports Low Input Clock Amplitude Down to
    200 mVPP
  • Package: VQFN-64 (9.00 mm × 9.00 mm)

Texas Instruments  ADS4226IRGCT

The ADS424x and ADS422x family of devices are low-speed variants of the ADS42xx ultralow-power family of dual-channel, 14-bit/12-bit analog-to-digital converters (ADCs). Innovative design techniques are used to achieve high-dynamic performance, while consuming extremely low power with 1.8-V supply. This topology makes the ADS424x/422x well-suited for multi-carrier, wide-bandwidth communications applications.

The ADS424x/422x have gain options that can be used to improve SFDR performance at lower full-scale input ranges. These devices include a dc offset correction loop that can be used to cancel the ADC offset. Both DDR (double data rate) LVDS and parallel CMOS digital output interfaces are available in a compact VQFN-64 package.

The devices include internal references while the traditional reference pins and associated decoupling capacitors have been eliminated. All devices are specified over the industrial temperature range (–40°C to 85°C).