Maxim Integrated MAX19506ETM

Description
The MAX19506 is a dual-channel, 8-bit, 100Msps analog-to-digital converter (ADC) with a wide input common-mode voltage range (0.4V to 1.4V) and excellent dynamic performance (49.8dBFS SNR, 69dBc SFDR at 70MHz). It operates from a 1.8V supply or a 2.5V to 3.3V supply with an integrated voltage regulator. The digital output drivers operate on an independent supply voltage (1.8V to 3.5V). The MAX19506 consumes only 57mW per channel at 100Msps and features programmable adjustments and feature selection through an SPI interface. It also offers a selectable data bus (dual CMOS or single multiplexed CMOS), DCLK output, and programmable data output timing.

Features
Very low power operation (57mW/channel at 100Msps)
1.8V or 2.5V to 3.3V analog supply
Excellent dynamic performance (49.8dBFS SNR, 69dBc SFDR at 70MHz)
User-programmable adjustments and feature selection through an SPI interface
Selectable data bus (dual CMOS or single multiplexed CMOS)
DCLK output and programmable data output timing
Very wide input common-mode voltage range (0.4V to 1.4V)
Very high analog input bandwidth (>850MHz)
Single-ended or differential analog inputs
Single-ended or differential clock input
Divide-by-one (DIV1), divide-by-two (DIV2), and divide-by-four (DIV4) clock modes
Two's complement, Gray code, and offset binary output data format
Out-of-range indicator (DOR)
CMOS output internal termination options (programmable)
Reversible bit order (programmable)
Data output test patterns
Small 7mm x 7mm, 48-pin thin QFN package with exposed pad

Applications
IF and baseband communications, including cellular base stations and point-to-point microwave receivers
Ultrasound and medical imaging
Portable instrumentation and low-power data acquisition
Digital set-top boxes