AFE7222 Dual 12-Bit, 65 MSPS ADC



Texas Instruments AFE7222 Dual 12-Bit, 65 MSPS ADC

Texas Instruments' dual 12-bit, 65 MSPS ADC with dual 12-bit, 130 MSPS DAC and auxiliary ADC and DACs

Texas Instruments' AFE7222 is an analog front end designed for full- or half-duplex radios. Over-sampling transmit 12-bit DACs provide output frequencies from baseband to Nyquist. Under-sampling receive 12-bit ADCs allow analog inputs from baseband to ~230 MHz. Most blocks within the AFE7222 are independently controlled for optimization of power consumption versus utilization. Two auxiliary control 12-bit DACs and a dual input auxiliary monitoring 12-bit ADC are available via serial interface. Digital features include QMC (quadrature modulation correction), interpolation, decimation, RMS/peak power meter and mixers with independent NCOs for RX and TX path. AFE7222 Datasheet

  Features   Applications
  • Dual 12-Bit 130 MSPS TX DACs
  • Dual 12-Bit 65 MSPS RX ADCs
  • Portable, Low Power Radio
  • Wireless Infrastructure
  • Point-to-Point Radio and Pico-Cell BTS

Buy Now
Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Package  
AFE7222IRGC25 296-30067-2-ND Tape & Reel 64-VFQFN Exposed Pad AFE7222 Datasheet
296-30067-1-ND Cut Tape
296-30067-6-ND Digi-Reel®

Evaluation Module
Texas Instruments
Part Number
Digi-Key
Part Number
Description  
AFE7222EVM 296-30300-ND Evaluation Module for AFE7222 AFE7222EVM User's Guide