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LR38574 - Timing Generator IC for 1 090 k/1 310 k-pixel CCDs

General 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.

Key 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 OFDC 1 V1x 2 VH1Ax 3 VH1Bx 4 V2x 5 VDD3.

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LR38574 LR38574 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. Timing Generator IC for 1 090 k/1 310 k-pixel CCDs PIN CONNECTIONS 48-PIN QFP TOP VIEW 48 47 46 45 44 43 42 41 40 39 38 37 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.