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