DESCRIPTION
The LR38574 is a CMOS timing generator IC which generates timing pulses for driving 1 090 k/1 310 k-pixel CCD area sensors and processing pulses.

FEATURES
• Designed for 1/3-type 1 090 k/1 310 k-pixel CCD area sensors
• Frequency of driving horizontal CCD : 12.27 MHz
• Both double speed drive monitoring mode and still mode are possible
• Two still mode types : 3 fields period and 4 fields period
• External shutter control function with serial data input is possible
• +3 V and +4.5 V power supplies
• Package : 48-pin QFP (QFP048-P-0707) 0.5 mm pin-pitch