HI2303 - Video A/D Converter
PIN NO.
1, 2, 22, 23 13 to 20 3 to 10 73 to 80 21 SYMBOL DVDD A0 to A7 B0 to B7 C0 to C7 TGR O DVDD EQUIVALENT CIRCUIT DESCRIPTION Digital Power Supply.
+5V or +3.3V.
Digital output.
A0 (LSB) to A7 (MSB) B0 (LSB) to B7 (MSB) C0 (LSB) to C7 (MSB).
Trigger Output O DVSS 11, 12, 71, 72 24, 27, 38,
HI2303 Data Sheet December 1998 File Number 4106.2 Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function The HI2303 is a highly integrated 8-bit, 3-channel analog-todigital converter that is designed for component (like RGB) digitizing applications.
The internal DC Restore (video clamp) function and voltage reference simpliļ¬es system design and saves board space.
The HI2303 can digitize RGB, YUV, YIQ and any other analog component color signals used in video systems.
The variety of sub
