TV Horizontal Processor DIP-8 The MC1391 provides low-level horizontal sections including phase detector, oscillator and pre-driver. This device was designed for use in all types of television receivers. Features Internal Shunt Regulator Preset Hold Control Capability A 300 Hz Typical Pull-In Linear Balanced Phase Detector Variable Output Duty Cycle for Driving Tube or Transistor Low Thermal Frequency Drift Small Static Phase Error Adjustable DC Loop Gain Positive Flyback Inputs
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