GENERAL DESCRIPTION

The 74HC/HCT7046 are high-speed Si-gate CMOS devices and are specified in compliance with JEDEC standard no. 7.

FEATURES

• Low power consumption

• Centre frequency up to 17 MHz (typ.) at VCC= 4.5 V

• 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

• Operation power supply voltage range:

VCO section 3.0 to 6.0 V

digital section 2.0 to 6.0 V

• Zero voltage offset due to op-amp buffering

• Output capability: standard

• ICC category: MSI

74HCT7046A属于集成电路（IC） > 时钟发生器，PLL，频率合成器。恩智浦半导体公司制造生产的74HCT7046A时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。