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
•±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