GENERAL DESCRIPTION
The AD9254 is a monolithic, single 1.8 V supply, 14-bit, 150 MSPS analog-to-digital converter (ADC), featuring a high performance sample-and-hold amplifier (SHA) and on-chip voltage reference. The product uses a multistage differential pipeline architecture with output error correction logic to provide 14-bit accuracy at 150 MSPS data rates and guarantees no missing codes over the full operating temperature range.

FEATURES
    1.8 V analog supply operation
    1.8 V to 3.3 V output supply
    SNR = 71.8 dBc (72.8 dBFS) to 70 MHz input
    SFDR = 84 dBc to 70 MHz input
    Low power: 430 mW @ 150 MSPS
    Differential input with 650 MHz bandwidth
    On-chip voltage reference and sample-and-hold amplifier
    DNL = ±0.4 LSB
    Flexible analog input: 1 V p-p to 2 V p-p range
    Offset binary, Gray code, or twos complement data format
    Clock duty cycle stabilizer
    Data output clock
    Serial port control
        Built-in selectable digital test pattern generation
        Programmable clock and data alignment

APPLICATIONS
    Ultrasound equipment
    IF sampling in communications receivers CDMA2000, WCDMA, TD-SCDMA, and WiMax
    Battery-powered instruments
    Hand-held scopemeters
    Low cost digital oscilloscopes
    Macro, micro, and pico cell infrastructure