参数资料
| 型号： | CD74HC4046APWTG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 1/34页 |
| 文件大小： | 0K |
| 描述： | IC PLL W/VCO 16-SSOP |
| 标准包装： | 250 |
| 系列： | 74HC |
| 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： | 2 V ~ 6 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 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
相关PDF资料 |
PDF描述 |
|---|---|
| CD74HCT4046AMTE4 | IC PLL W/VCO HS 16-SOIC |
| CD74HCT4046AMT | IC PLL W/VCO HS 16-SOIC |
| V375B28H300BF2 | CONVERTER MOD DC/DC 28V 300W |
| CD74HC4046APWTE4 | IC PLL W/VCO 16-SSOP |
| V375A12T600BG3 | CONVERTER MOD DC/DC 12V 600W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CD74HC4049E | 功能描述:缓冲器和线路驱动器 Hex/Buffer RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| CD74HC4049E WAF | 制造商:Harris Corporation 功能描述: |
| CD74HC4049E | 制造商:Texas Instruments 功能描述:Logic - Gate and Inverter IC 制造商:Texas Instruments 功能描述:IC, HEX INVERTING BUFFER, DIP-16 |
| CD74HC4049EE4 | 功能描述:缓冲器和线路驱动器 Hi-Spd CMOS Logic Hex Inverting Buffer RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| CD74HC4049EG4 | 功能描述:IC INVERTER HEX 1INPUT 16DIP 制造商:texas instruments 系列:74HC 包装:管件 零件状态:在售 逻辑类型:反相器 电路数:6 输入数:6 特性:- 电压 - 电源:2 V ~ 6 V 电流 - 静态（最大值）:2μA 电流 - 输出高，低:5.2mA，5.2mA 逻辑电平 - 低:0.5 V ~ 1.8 V 逻辑电平 - 高:1.5 V ~ 4.2 V 不同 V，最大 CL 时的最大传播延迟:14ns @ 6V，50pF 工作温度:-55°C ~ 125°C 安装类型:通孔 供应商器件封装:16-PDIP 封装/外壳:16-DIP（0.300"，7.62mm） 基本零件编号:74HC4049 标准包装:25 |
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