General Description

The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication applications.

Features

♦ Single 3V Operation

♦ Excellent Dynamic Performance:

    59dB SNR at fIN = 20MHz

    77dB SFDR at fIN = 20MHz

♦ Low Power:

    65mA (Normal Operation)

    2.8mA (Sleep Mode)

    1µA (Shutdown Mode)

♦ 0.02dB Gain and 0.25° Phase Matching (typ)

♦ Wide ±1VP-P Differential Analog Input Voltage Range

♦ 400MHz -3dB Input Bandwidth

♦ On-Chip 2.048V Precision Bandgap Reference

♦ User-Selectable Output Format—Two’s Complement or Offset Binary

♦ 48-Pin TQFP Package with Exposed Pad for Improved Thermal Dissipation

♦ Evaluation Kit Available

Applications

    High Resolution Imaging

    I/Q Channel Digitization

    Multchannel IF Undersampling

    Instrumentation

    Video Application