8Bit 18MSPS Video A/D Converter with 3.3V Power Supply Operation Function
Description
The is an 8-bit CMOS A/D converter for video with synchronizing clamp function and can operate on 3.3 V power supply. The adoption of 2 step-parallel method achieves ultra-low power consumption and a maximum conversion speed of 18MSPS.
Features
• Resolution: 8-bit ± 1/2LSB DL
• Maximum sampling frequency: 18MSPS
• Low power consumption: 18 mW at 18MSPS typ. reference current excluded
• Synchronizing clamp function
• Clamp ON/OFF function
• Reference voltage self-bias circuit
• Input CMOS compatible
• 3-state TTL compatible output
• Single 3.3 V power supply
• Low input capacitance: 8 pF
• Reference impedance: 330 Ω typ.
Applications
Wide range of applications that require high-speed
A/D conversion such as TV and VCR.