General Description

The MAX1184 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband track-and-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1184 is optimized for low-power, high-dynamic performance applications in imaging, instrumentation, and digital communication applications.

Features

♦ Single 3V Operation

♦ Excellent Dynamic Performance: 59.5dB SNR at fIN = 7.5MHz 74dB SFDR at fIN = 7.5MHz

♦ Low Power: 35mA (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 Paddle for Improved Thermal Dissipation

♦ Evaluation Kit Available

Applications

    High-Resolution Imaging

    I/Q Channel Digitization

    Multchannel IF Undersampling

    Instrumentation

    Video Application