General Description

The MAX1448 3V, 10-bit analog-to-digital converter (ADC) features a fully differential input, a pipelined 10-stage ADC architecture with wideband track-and-hold (T/H), and digital error correction incorporating a fully differential signal path. The ADC is optimized for low power, high dynamic performance in imaging and digital communications applications.

Features

♦ Single 3.0V Operation

♦ Excellent Dynamic Performance

   59dB SNR at fIN = 20MHz

   74dBc SFDR at fIN = 20MHz

♦ Low Power

   40mA (Normal Operation)

   5µA (Shutdown Mode)

♦ Fully Differential Analog Input

♦ Wide 2VP-P Differential Input Voltage Range

♦ 400MHz -3dB Input Bandwidth

♦ On-Chip 2.048V Precision Bandgap Reference

♦ CMOS-Compatible Three-State Outputs

♦ 32-Pin TQFP Package

♦ Evaluation Kit Available (MAX1448 EV Kit)

Applications

   Ultrasound Imaging

   CCD Imaging

   Baseband and IF Digitization

   Digital Set-Top Boxes

   Video Digitizing Applications