NTE1786 Datasheet (NTE) - Integrated Circuit Frequency Lock Loop (FLL) Tuning & Controller

NTE1786, Integrated Circuit Frequency Lock Loop (FLL) Tuning & Controller

The NTE1786 is an integrated circuit in a 24 *Lead DIP type package that provides closed *loop digital tuning of TV receivers, with or without AFC, as required.

This device also controls up to 4 analog functions, 4 general purpose I/O ports and 4 high *current outputs for tuner

NTE1786 Features

* D Combined Analog and Digital Circuitry Minimizes the Number of Additional Interfacing Components Required D Frequency Measurement with Resolution of 50kHz D Selectable Prescaler Divisor of 64 or 256 D 32V Tuning Voltage Amplifier D 4 High

* Current Outputs for Direct Band Selection D 4 Stati