General description
The ADC1002S020 is a 10-bit high-speed Analog-to-Digital Converter (ADC) for professional video and other applications. It converts with 3.0 V to 5.25 V operation the analog input signal into 10-bit binary-coded digital words at a maximum sampling rate of 20 MHz. All digital inputs and outputs are CMOS compatible. A standby mode allows a reduction of the device power consumption to 4 mW.

Features
■ 10-bit resolution
■ 3.0 V to 5.25 V operation
■ Sampling rate up to 20 MHz
■ DC sampling allowed
■ High signal-to-noise ratio over a large analog input frequency range (9.3 effective bits at 1.0 MHz; full-scale input at fclk = 20 MHz)
■ In-Range (IR) CMOS output
■ CMOS/Transistor-Transistor Logic (TTL) compatible digital inputs and outputs
■ External reference voltage regulator
■ Power dissipation only 53 mW (typical value)
■ Low analog input capacitance, no buffer amplifier required
■ Standby mode
■ No sample-and-hold circuit required

Applications
■ Video data digitizing
■ Camera
■ Camcorder
■ Radio communication
■ Barcode scanner