CA1391 Datasheet | Harris Corporation

Features - CA1391E - Positive Horizontal Sawtooth Input - CA1394E - Negative Horizontal Sawtooth Input - Internal Shunt Regulator - Linear Balanced Phase Detector - Preset Hold Control Capability - Pull-In - - - - - - . . ±300Hz (Typ) - Low Thermal Frequency Drift - Small Static Phase Error - Variable Output Duty Cycle - Adjustable DC Loop Gain Description The Harris CA1391E and CA1394E are monolithic integrated circuits designed for use in the low-level horizontal section of monochrome or color television receivers. Functions include a phase detector, an oscillator, a regulator, and a pre-driver. The CA1391E and CA1394E are electrically equivalent and pin patible with industry types 1391 and 1394 in similar packages. Part Number Information PART NUMBER CA1391E CA1394E TEMP. RANGE (o C) 0 to 85 0 to 85 PACKAGE 8 Ld PDIP 8 Ld PDIP PKG. NO. E8.3 E8.3 Pinout CA1391, CA1394 (PDIP) TOP VIEW MARKSPACE RATIO OSC 7 TIMING 8 6 V+ PHASE 5 DETECT OUT Functional Diagram PHASE DETECTOR OUTPUT 5 OSCILLATOR TIMING 7 V+ 6 OUT GND SYNC IN HORIZ IN 1 2 3 4 PHASE DETECTOR OUT OSCILLATOR MARK-SPACE RATIO REGULATOR 4 HORIZONTAL SAWTOOTH INPUT PHASE DETECTOR PREDRIVER 1 OUTPUT 3 SYNC INPUT 2 GROUND CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation...