NE564N, Phase-locked loop, NXP

DESCRIPTION

The NE/SE564 is a versatile, high guaranteed frequency

phase-locked loop designed for operation up to 50MHz. As shown

in the Block Diagram, the NE/SE564 consists of a VCO, limiter,

phase comparator, and post detection processor.

FEATURES

• Operation with single 5V supply

• TTL-compatible inputs and outputs

• Guaranteed operation to 50MHz

• External loop gain control

• Reduced carrier feedthrough

• No elaborate filtering needed in FSK applications

• Can be used as a modulator

• Variable loop gain (externally controlled)

APPLICATIONS

• High speed modems

• FSK receivers and transmitters

• Frequency Synthesizers

ATENTIE: Imaginile produselor au numai titlu indicativ si pot diferi de imaginea reala.

NE564N, Phase-locked loop, NXP