ADC32J43 - Texas Instruments

ADC32J43 Analog-to-Digital Converter

The ADC32J4x are a high-linearity, ultra-low power, dual-channel, 14-bit, 50-MSPS to 160-MSPS, analogto-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 SYSRE.

Features

•1 Dual Channel
• 14-Bit Resolution
• Single Supply: 1.8 V
• Flexible Input Clock Buffer with Divide-by-1, -2, -4
• SNR = 72.2 dBFS, SFDR = 87 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 12-Bit Version (ADC32J2X)
• Package: VQFN-48 (7 mm × 7 mm) 2 Applications
• Multi-Carrier, Multi-Mode Cellular Base Stations
• Radar and Smart Antenna A.