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.

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