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

Description

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.

current outputs for tuner

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 Static Digital.
  • to.
  • Analog Convertors (DACs) for Control of Analog Functions D 4 General Purpose Input/Output (I/O) Ports D Tuning with Control of Speed and Direction D Tuning with or without.

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Datasheet Details

Part number NTE1786
Manufacturer NTE Electronics (defunct)
File Size 39.69 KB
Description Integrated Circuit Frequency Lock Loop (FLL) Tuning & Controller
Datasheet download datasheet NTE1786 Datasheet

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Full PDF Text Transcription

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NTE1786 Integrated Circuit Frequency Lock Loop (FLL) Tuning & Control Circuit Description: 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 band selection.
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