ADC32J22IRGZT

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ADC32J22IRGZT

Dual-Channel, 12-Bit, 50-MSPS Analog-to-Digital Converter (ADC)

Packaging

Package | PIN: RGZ | 48
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $18.11
10-24 $16.93
25-99 $16.40
100-249 $14.58
250-499 $14.47
500-749 $13.61
750-999 $12.22
1000+ $12.18

Features

  • Dual Channel
  • 12-Bit Resolution
  • Single 1.8-V Supply
  • Flexible Input Clock Buffer with Divide-by-1, -2, -4
  • SNR = 70.3 dBFS, SFDR = 88 dBc at
    fIN = 70 MHz
  • Ultralow Power Consumption:
    • 227 mW/Ch at 160 MSPS
  • Channel Isolation: 105 dB
  • Internal Dither
  • JESD204B Serial Interface:
    • Subclass 0, 1, 2 Compliant up to 3.2 Gbps
    • Supports One Lane per ADC up to 160 MSPS
  • Support for Multichip Synchronization
  • Pin-to-Pin Compatible with 14-Bit Version
    (ADC32J4X)
  • Package: VQFN-48 (7 mm × 7 mm)

Texas Instruments  ADC32J22IRGZT

The ADC32J2x is a high-linearity, ultra-low power, dual-channel, 12-bit, 50-MSPS to 160-MSPS, analog-to-digital converter (ADC) family. The devices are designed specifically to support demanding, high input frequency signals with large dynamic range requirements. A clock input divider allows more flexibility for system clock architecture design and the SYSREF input enables complete system synchronization. The devices support JESD204B interfaces in order to reduce the number of interface lines, thus allowing for high system integration density. The JESD204B interface is a serial interface, where the data of each ADC are serialized and output over only one differential pair. An internal phase-locked loop (PLL) multiplies the incoming ADC sampling clock by 20 to derive the bit clock that is used to serialize the 12-bit data from each channel. The devices support subclass 1 with interface speeds up to 3.2 Gbps.