LC99012A-S Description
EN 5281A CMOS LSI LC99012A-S Black-and-White CCD Timing Generator Preliminary Overview The LC99012A-S is a timing generator for the 1/5-inch LC9947G and LC9948G and the 1/6-inch LC9949G black-and-white CCD image sensors. mm 3190-SQFP64 [LC99012A-S].
LC99012A-S Key Features
- 5 V single-voltage power supply
- Generates all pulses required for CCD drivers
- Generates all pulses required for video signal processing
- Built-in synchronizing signal generator that supports both EIA and CCIR
- Includes buffer circuits for directly driving the CCD horizontal transfer and reset gates
- Includes light metering and control systems for an automatic electronic iris function
- Fixed rate-of-change control allows a smooth electronic iris function to be implemented (an iris state output is provide
- Supports AGC control and a light metering mode that pensates for backlighting
- Selectable CCD storage mode (non-interlaced or interlaced)
- Selectable TV scan mode (non-interlaced or interlaced)