Register once, drag and drop ECAD models into your CAD tool and speed up your design.
Click here for more information74HC4046ADB
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.
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 |
|---|---|
|
|
封裝
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC4046ADB | 74HC4046ADB,112 (935187450112) |
Obsolete | no package information | ||||
| 74HC4046ADB,118 (935187450118) |
Obsolete | ||||||
環(huán)境信息
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC4046ADB | 74HC4046ADB,112 | 74HC4046ADB |
|
|
| 74HC4046ADB | 74HC4046ADB,118 | 74HC4046ADB |
|
|
Series
文檔 (4)
| 文件名稱 | 標(biāo)題 | 類型 | 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
如果您需要設(shè)計/技術(shù)支持，請告知我們并填寫 應(yīng)答表 我們會盡快回復(fù)您。
模型
| 文件名稱 | 標(biāo)題 | 類型 | 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.