CA1394

CA1391, CA1394 May 1999 UCT OBSOLETE PROD REPLACEMENT NO RECOMMENDED ns 1-800-442-7747 Call Central Applicatio harris.com or email: centapp@ TV Horizontal Processors [ /Title (CA13 91, CA139 4) /Subject (TV Horizontal Processors) /Autho r () /Keywords (Harris Semiconductor, TV horizontal processor, horizontal oscillator, horizontal driver, phase detector, AFC circuit, AGC circuit, 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 compatible with industry types 1391 and 1394 in similar packages. Part Number Information PART NUMBER CA1391E CA1394E TEMP. RANGE (oC) 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 ...