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CD74HCT7046A - Phase-Locked Loop

Download the CD74HCT7046A datasheet PDF. This datasheet also covers the CD74HC7046A variant, as both devices belong to the same phase-locked loop family and are provided as variant models within a single manufacturer datasheet.

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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Note: The manufacturer provides a single datasheet file (CD74HC7046A-etcTI.pdf) that lists specifications for multiple related part numbers.

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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.

View original datasheet text
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 . . . . . . . . . . . . . . . . . . . . . . . .