■ DESCRIPTION

The MB40568 is an all-parallel (flash type) A/D converter for 8-bit video applications, and uses high-speed bipolar process technology for low-power consumption and high-speed conversion.

This A/D converter is capable of converting analog signals into digital signals at a rate of DC to 20 MSPS (megasamples per second). Additional circuitry including a clamp circuit and reference voltage generator circuits are build in, to make the MB40568 ideally suited for video signal processing.

■ FEATURES

• Resolution: 8 bits

• Linearity error: ±0.15 typ.

• Maximum conversion rate: 20 MSPS min.

• Analog input voltage: 0 to 3 V in 2 VP-P (clamp circuit)

3 to 5 V (without clamp circuit)

• Digital input/output level: TTL Levels

• Power supply voltage: +5 V single power supply

• Power dissipation: 200 mW typ.