Description

The CXD2301Q is an 8-bit CMOS A/D converter for video applications with built-in amplifier/sync-clamp circuits. A maximum conversion rate of 30MSPS is attained at a low power consumption by adopting a 2-step parallel system.

Features

• Resolution: 8 bits ±1/2LSB (DL)

• Maximum sampling frequency: 30MSPS

• Low power consumption: 120mW (at 30MSPS typ.) (Including reference current)

• Standby function: 0.5mW power consumption in standby

• Amplifier functions: Built-in 3x amplifier (15MHz band), 2-input selector function provided

• Synchronous clamp function

• Clamp ON/OFF function

• Reference voltage self-bias circuit

• TTL compatible output

• 3V digital interface capability

• Single 5V or dual 4.75/3.3V power supplies

• Low input capacitance: 8pF

• Reference impedance: 330Ω (typ.)

Applications

Wide range of application fields where high-speed A/D conversion is required such as in the digital systems of TVs, VCRs, etc.