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CD74HCT297 - Digital Phase-Locked Loop

Download the CD74HCT297 datasheet PDF. This datasheet also covers the CD74HC297 variant, as both devices belong to the same digital phase-locked loop family and are provided as variant models within a single manufacturer datasheet.

General Description

Digital Design Avoids Analog Compensation Errors Easily Cascadable for Higher Order Loops Useful Frequency Range - K-Clock .DC to 55MHz (Typ) - I/D-Clock DC to 35MHz (Typ) Dynami

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Note: The manufacturer provides a single datasheet file (CD74HC297-etcTI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for CD74HCT297 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for CD74HCT297. For precise diagrams, and layout, please refer to the original PDF.

Data sheet acquired from Harris Semiconductor SCHS177B November 1997 - Revised May 2003 CD54HC297, CD74HC297, CD74HCT297 High-Speed CMOS Logic Digital Phase-Locked Loop [...

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D74HC297, CD74HCT297 High-Speed CMOS Logic Digital Phase-Locked Loop [ /Title (CD74 HC297 , CD74 HCT29 7) /Subject (HighSpeed CMOS Logic Digital PhaseLocked Features Description • Digital Design Avoids Analog Compensation Errors • Easily Cascadable for Higher Order Loops • Useful Frequency Range - K-Clock . . . . . . . . . . . . . . . . . . . . . . . . . .DC to 55MHz (Typ) - I/D-Clock . . . . . . . . . . . . . . . . . . . . DC to 35MHz (Typ) • Dynamically Variable Bandwidth • Very Narrow Bandwidth Attainable • Power-On Reset • Output Capability - Standard . . . . . . . . . . . . . . . . . . . . XORPDOUT, ECPDOUT - Bus Driv

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