NTE974 - Integrated Circuit Phase-Frequency Detector

NTE Electronics (defunct)

General Description

The NTE974 consists of two digital phase detectors, a charge pump, and an amplifier.

locked loop applications.

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NTE974 integrated circuit phase-frequency detector by NTE Electronics (defunct) - Datasheet Preview

Datasheet Details

Part number	NTE974
Manufacturer	NTE Electronics (defunct)
File Size	28.24 KB
Description	Integrated Circuit Phase-Frequency Detector
Datasheet	NTE974 Datasheet

Full PDF Text Transcription for NTE974 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for NTE974. For precise diagrams, and layout, please refer to the original PDF.

NTE974 Integrated Circuit Phase–Frequency Detector Description: The NTE974 consists of two digital phase detectors, a charge pump, and an amplifier. In combination with a...

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hase detectors, a charge pump, and an amplifier. In combination with a voltage controlled multivibrator, it is useful in a broad range of phase–locked loop applications. The circuit accepts MTTL waveforms at the R and V inputs and generates an error voltage that is proportional to the frequency and/or phase difference of the input signals. Phase detector #1 is intended for use in systems requiring zero frequency and phase difference at lock. Phase detector #2 is used if quadrature lock is desired. Phase detector #2 can also be used to indicate that the main loop, utilizing phase detector #1, is out of lock. Absolute Maximu

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