双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74HC4046ADB

Phase-locked loop with VCO

The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no 7A.

此产品已停产

Alternatives

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: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Applications

  • FM modulation and demodulation

  • Frequency synthesis and multiplication

  • Frequency discrimination

  • Tone decoding

  • Data synchronization and conditioning

  • Voltage-to-frequency conversion

  • Motor-speed control

PCB Symbol, Footprint and 3D Model

Model Name 描述

封装

下表中的所有产品型号均已停产 。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74HC4046ADB 74HC4046ADB,112
(935187450112)		 Obsolete no package information
74HC4046ADB,118
(935187450118)		 Obsolete

环境信息

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC4046ADB 74HC4046ADB,112 74HC4046ADB rohs rhf rhf
74HC4046ADB 74HC4046ADB,118 74HC4046ADB rohs rhf rhf
品质及可靠性免责声明

Series

文档 (4)

文件名称 标题 类型 日期
74HC_HCT4046A Phase-locked loop with VCO Data sheet 2024-05-07
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
hc4046a 74HC4046A IBIS model IBIS model 2019-11-01
HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31

支持

如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
hc4046a 74HC4046A IBIS model IBIS model 2019-11-01

PCB Symbol, Footprint and 3D Model

Model Name 描述

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

交互式数据手册