丝印代码：HJ4046A；High-Speed CMOS Logic Phase-Locked Loop with VCO

Features • Operating Frequency Range - Up to 18MHz (Typ) at VCC = 5V - Minimum Center Frequency of 12MHz at VCC = 4.5V • Choice of Three Phase Comparators - EXCLUSIVE-OR - Edge-Triggered JK Flip-Flop - Edge-Triggered RS Flip-Flop • Excellent VCO Frequency Linearity • VCO-Inhibit Control f

Phase-locked-loop with VCO

GENERAL DESCRIPTION The 74HC/HCT4046A are high-speed Si-gate CMOS devices and are pin compatible with the “4046” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. FEATURES • Low power consumption • Centre frequency of up to 17 MHz (typ.) at VCC= 4.5

Phase-Locked Loop

Phase−Locked Loop High−Performance Silicon−Gate CMOS The MC74HC4046A is similar in function to the MC14046 Metal gate CMOS device. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Features • Output Drive Cap

Phase-Locked Loop

Phase−Locked Loop High−Performance Silicon−Gate CMOS The MC74HC4046A is similar in function to the MC14046 Metal gate CMOS device. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Features • Output Drive Cap

Phase-Locked Loop

Phase−Locked Loop High−Performance Silicon−Gate CMOS The MC74HC4046A is similar in function to the MC14046 Metal gate CMOS device. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Features • Output Drive Cap

Phase-Locked Loop

Phase−Locked Loop High−Performance Silicon−Gate CMOS The MC74HC4046A is similar in function to the MC14046 Metal gate CMOS device. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Features • Output Drive Cap