AN5792 Panasonic, AN5792 Datasheet
AN5792
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AN5792 Summary of contents
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... ICs for TV AN5790N, AN5792 Horizontal Signal Processing ICs for CRT Display Overview The AN5790N and AN5792 are the intergrated circuits designed for CRT display horizontal signal processing cir- cuits. Features • Horizontal synchronous signal is available in both polar- ities. • Wide range of horizontal osciallation frequency : 14kHz to 60kHz. • ...
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... AN5790N, AN5792 Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply voltage Supply current Power dissipation Operating ambient temperature Temperature Storage temperature Electrical Characteristics (Ta= 25˚C) Parameter Symbol I Total circuit current tot V Polarity switching voltage (1) Polarity switching voltage ( Horizonal oscillation start voltage ...
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... GND or setting it to OPEN Flyback feedback pin. 3 The standard value of amplitude is 1.5Vpp. Result of AFC detection. When a voltage of 0.75V or more is applied, no horizonal output will not be generated. Current when turned ON should be used at 300mA or less. AN5790N, AN5792 Equivalent circuit 5. 200 ...
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... AN5790N, AN5792 Pin Descriptions (cont.) Pin No. Pin name Typ. waveform Trigger input pin 9 Pulse width 10 adjusting pin Sawtooth wave 11 generating pin Horizontal oscillation circuit 12 DC reference voltage Description The output pulse width can be changed by the capacitance between Pins9 and 10 and resist- ance berween Pin10 and V ...