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CD74HC7046A - Phase-Locked Loop

General Description

Center Frequency of 18MHz (Typ) at VCC = 5V, Minimum Center Frequency of 12MHz at VCC = 4.5V Choice of Two Phase Comparators - Exclusive-OR - Edge-Triggered JK Flip-Flop Excellent VCO Frequency Linearity VCO-Inhibit Control for ON/OFF Keying and for Low Stand

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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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Data sheet acquired from Harris Semiconductor SCHS218C February 1998 - Revised October 2003 CD74HC7046A, CD74HCT7046A Phase-Locked Loop with VCO and Lock Detector [ /Title (CD74 HC704 6A, CD74 HCT70 46A) /Subject (PhaseLocked Loop Features Description • Center Frequency of 18MHz (Typ) at VCC = 5V, Minimum Center Frequency of 12MHz at VCC = 4.5V • Choice of Two Phase Comparators - Exclusive-OR - Edge-Triggered JK Flip-Flop • Excellent VCO Frequency Linearity • VCO-Inhibit Control for ON/OFF Keying and for Low Standby Power Consumption • Minimal Frequency Drift • Zero Voltage Offset Due to Op-Amp Buffer • Operating Power-Supply Voltage Range - VCO Section . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 6V - Digital Section . . . . . . . . . . . . . . . . . . . . . . . .