74HCT4046ADB集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

厂商型号	74HCT4046ADB
参数属性	74HCT4046ADB 封装/外壳为16-SSOP（0.209"，5.30mm 宽）；包装为管件；类别为集成电路（IC）的时钟发生器PLL频率合成器；产品描述：IC PLL W/VCO 16SSOP
功能描述	Phase-locked loop with VCO
封装外壳	16-SSOP（0.209"，5.30mm 宽）
文件大小	671.36 Kbytes
页面数量	36 页
生产厂商	NEXPERIA
中文名称	安世
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-3 16:16:00
人工找货	74HCT4046ADB价格和库存，欢迎联系客服免费人工找货

1. General description

The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance

with JEDEC standard no 7A.

2. Features and benefits

• Low power consumption

• VCO-Inhibit control for ON/OFF keying and for low standby power consumption

• Center frequency up to 17 MHz (typical) at VCC = 4.5 V

• Choice of three phase comparators:

• PC1: EXCLUSIVE-OR

• PC2: Edge-triggered J-K flip-flop

• PC3: Edge-triggered RS flip-flop

• Excellent Voltage Controlled Oscillator (VCO) linearity

• Low frequency drift with supply voltage and temperature variations

• Operating power supply voltage range:

• VCO section 3.0 V to 6.0 V

• Digital section 2.0 V to 6.0 V

• Zero voltage offset due to operational amplifier buffering

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

3. Applications

• FM modulation and demodulation

• Frequency synthesis and multiplication

• Frequency discrimination

• Tone decoding

• Data synchronization and conditioning

• Voltage-to-frequency conversion

• Motor-speed control