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UC3633 - Phase Locked Frequency Controller

General Description

The UC1633 family of integrated circuits was designed for use in phase locked frequency control loops.

While optimized for precision speed control of DC motors, these devices are universal enough for most apCrystal Oscillator plications that require phase locked control.

Key Features

  • Precision Phase Locked Frequency Control System.

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Datasheet Details

Part number UC3633
Manufacturer Unitrode
File Size 558.61 KB
Description Phase Locked Frequency Controller
Datasheet download datasheet UC3633 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UC1633 UC2633 UC3633 Phase Locked Frequency Controller FEATURES • • • • • • • • Precision Phase Locked Frequency Control System DESCRIPTION The UC1633 family of integrated circuits was designed for use in phase locked frequency control loops. While optimized for precision speed control of DC motors, these devices are universal enough for most apCrystal Oscillator plications that require phase locked control. A precise reference freProgrammable Reference Frequency quency can be generated using the device’s high frequency oscillator Dividers and programmable frequency dividers. The oscillator operates using a Phase Detector with Absolute Frequency broad range of crystals, or, can function as a buffer stage to an external frequency source.