General Description
The MAX1186 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, nine-stage ADCs. The MAX1186 is optimized for low-power, high dynamic performance applications in imaging, instrumentation, and digital communication applications. This ADC operates from a single 2.7V to 3.6V supply, consuming only 105mW while delivering a typical signal-tonoise ratio (SNR) of 59.4dB at an input frequency of 20MHz and a sampling rate of 40Msps.

FEATUREs
♦ Single 3V Operation
♦ Excellent Dynamic Performance:
    59.4dB SNR at fIN = 20MHz
    72dBc SFDR at fIN = 20MHz
♦ Low Power:
    35mA (Normal Operation)
    2.8mA (Sleep Mode)
    1µA (Shutdown Mode)
♦ 0.02dB Gain and 0.25° Phase Matching
♦ Wide ±1VP-P Differential Analog Input Voltage Range
♦ 400MHz, -3dB Input Bandwidth
♦ On-Chip 2.048V Precision Bandgap Reference
♦ Single 10-Bit Bus for Multiplexed, Digital Outputs
♦ User-Selectable Output Format—Two’s Complement or Offset Binary
♦ 48-Pin TQFP Package with Exposed Paddle For Improved Thermal Dissipation

APPLICATIONs
    High-Resolution Imaging
    I/Q Channel Digitization
    Multichannel IF Sampling
    Instrumentation
    Video Application
    Ultrasound