参数资料
| 型号： | CD74HCT4046AMT |
| 厂商： | Texas Instruments |
| 文件页数： | 1/34页 |
| 文件大小： | 0K |
| 描述： | IC PLL W/VCO HS 16-SOIC |
| 标准包装： | 250 |
| 系列： | 74HCT |
| 类型： | 锁相环路（PLL） |
| PLL： | 是 |
| 输入： | CMOS |
| 输出： | CMOS |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 38MHz |
| 除法器/乘法器： | 无/无 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 带卷 (TR) |
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1
Data sheet acquired from Harris Semiconductor
SCHS204J
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 for ON/OFF Keying and for Low
Standby Power Consumption
Minimal Frequency Drift
Operating Power Supply Voltage Range
- VCO Section . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 6V
- Digital Section . . . . . . . . . . . . . . . . . . . . . . . . 2V to 6V
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55oC to 125oC
Balanced Propagation Delay and Transition Times
Signicant Power Reduction Compared to LSTTL
Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1A at VOL, VOH
Applications
FM Modulation and Demodulation
Frequency Synthesis and Multiplication
Frequency Discrimination
Tone Decoding
Data Synchronization and Conditioning
Voltage-to-Frequency Conversion
Motor-Speed Control
Description
The ’HC4046A and ’HCT4046A are high-speed silicon-gate
CMOS devices that are pin compatible with the CD4046B of
the “4000B” series. They are specified in compliance with
JEDEC standard number 7.
The ’HC4046A and ’HCT4046A are phase-locked-loop
circuits that contain a linear voltage-controlled oscillator
(VCO) and three different phase comparators (PC1, PC2 and
PC3). A signal input and a comparator input are common to
each comparator.
The signal input can be directly coupled to large voltage
signals, or indirectly coupled (with a series capacitor) to small
voltage signals. A self-bias input circuit keeps small voltage
signals within the linear region of the input amplifiers. With a
passive low-pass filter, the 4046A forms a second-order loop
PLL. The excellent VCO linearity is achieved by the use of
linear op-amp techniques.
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC4046AF3A
-55 to 125
16 Ld CERDIP
CD54HCT4046AF3A
-55 to 125
16 Ld CERDIP
CD74HC4046AE
-55 to 125
16 Ld PDIP
CD74HC4046AM
-55 to 125
16 Ld SOIC
CD74HC4046AMT
-55 to 125
16 Ld SOIC
CD74HC4046AM96
-55 to 125
16 Ld SOIC
CD74HC4046ANSR
-55 to 125
16 Ld SOP
CD74HC4046APWR
-55 to 125
16 Ld TSSOP
CD74HC4046APWT
-55 to 125
16 Ld TSSOP
CD74HCT4046AE
-55 to 125
16 Ld PDIP
CD74HCT4046AM
-55 to 125
16 Ld SOIC
CD74HCT4046AMT
-55 to 125
16 Ld SOIC
CD74HCT4046AM96
-55 to 125
16 Ld SOIC
NOTE: When ordering, use the entire part number. The sufxes 96
and R denote tape and reel. The sufx T denotes a small-quantity
reel of 250.
February 1998 - Revised December 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
2003, Texas Instruments Incorporated
CD54HC4046A, CD74HC4046A,
CD54HCT4046A, CD74HCT4046A
High-Speed CMOS Logic
Phase-Locked Loop with VCO
[ /Title
(CD74
HC404
6A,
CD74
HCT40
46A)
/Sub-
ject
(High-
Speed
CMOS
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| CD74HC4046APW | IC PLL W/VCO 16-TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CD74HCT4046AMTE4 | 功能描述:锁相环 - PLL Hi-Spd CMOS Logic PLL w/VCO RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| CD74HCT4046AMTG4 | 功能描述:锁相环 - PLL Hi Spd CMOS Log Ph- Locked-Loop w/ VCO RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| CD74HCT4051 | 制造商:HARRIS 功能描述:74HCT4051 |
| CD74HCT4051E | 功能描述:多路器开关 IC 8-Channel Analog RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| CD74HCT4051E | 制造商:Texas Instruments 功能描述:Decoder / Encoder / Multiplexer / Demult |
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