DESCRIPTION

The WM2152 is a high speed 12-bit analogue-to-digital converter operating on a 3.3V supply. This device includes a high bandwidth sample and hold and internal voltage references. Conversion is controlled by a single clock input.

FEATURES

• 12-bit resolution ADC

• 30MSPS conversion rate

• Programmable Gain Amplifier (PGA)

• Out of range indicator

• Low power - 160mW typical at 3.3V supplies

• Powerdown mode to 30µW typical

• 66dB SNR for 3.58MHz input signal

• -78db THD for 3.58MHz input signal

• 28-pin TSSOP package

APPLICATIONS

• Direct IF sampling

• Baseband digitisation

• Video Digitisation

• Portable instrumentation

• Digital imaging

• High speed data acquisition