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74HC297 - Digital phase-locked-loop filter

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Philips

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74HC297 Digital phase-locked-loop filter by Philips - Datasheet Preview — Datasheet preview – 74HC297

Datasheet Details

Part number	74HC297
Manufacturer	Philips
File Size	101.43 KB
Description	Digital phase-locked-loop filter
Datasheet	74HC297 Datasheet
Additional preview pages of the 74HC297 datasheet.

Product details

Description

The 74HC/HCT297 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).

Features

Digital design avoids analog compensation errors.
Easily cascadable for higher order loops.
Useful frequency range:.
DC to 55 MHz typical (K-clock).
DC to 35 MHz typical (I/D-clock).
Dynamically variable bandwidth.
Very narrow bandwidth attainable.
Power-on reset.
Output capability: standard/bus driver.
ICC category: MSI.

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Published: May 28, 2005 |