GENERAL DESCRIPTION
The AD10465 is a full channel ADC solution with on-module signal conditioning for improved dynamic performance and fully matched channel-to-channel performance. The module includes two wide dynamic range AD6644 ADCs. Each AD6644 has a dc-coupled amplifier front end including an AD8037 low distortion, high bandwidth amplifier that provides high input impedance and gain and drives the AD8138 single-to-differential amplifier. The AD6644s have on-chip track-and-hold circuitry and utilize an innovative multipass architecture to achieve 14-bit, 65 MSPS performance.

FEATURES
    Dual, 65 MSPS minimum sample rate
        Channel-to-channel matching, ±0.5% gain error
        Channel-to-channel isolation, >90 dB
        DC-coupled signal conditioning included
    Selectable bipolar input voltage range
        (±0.5 V, ±1.0 V, ±2.0 V)
    Gain flatness up to 25 MHz: <0.2 dB
    80 dB spurious-free dynamic range
    Twos complement output format
    3.3 V or 5 V CMOS-compatible output levels
    1.75 W per channel
    Industrial and military grade

APPLICATIONS
    Phased array receivers
    Communications receivers
    FLIR processing
    Secure communications
    GPS antijamming receivers
    Multichannel, multimode receivers