Description

The CXD1176Q is an 8-bit CMOS A/D converter for video use that features a sync clamp function. The adoption of a 2 step-parallel method realizes low power consumption and a maximum conversion speed of 20MSPS.

Features

• Resolution power: 8-bit ± 1/2LSB (DL)

• Maximum sampling frequency: 20MSPS

• Low power consumption: 60mW (at 20MSPS typ.) (Reference current excluded)

• Built-in sync type clamp function

• Built-in monostable multivibrator for clamp pulse generation

• Built-in sync pulse polarity selection function

• Clamp pulse direct input possible

• Built-in clamp ON/OFF function

• Built-in reference voltage self-bias circuit

• Input CMOS compatible

• 3-state TTL compatible output

• Single 5 V power supply

• Low input capacity: 11 pF

• Reference impedance: 330 Ω (typ.)

Applications

TV and VCR digital systems and a wide range of applications where high-speed A/D conversion is required.