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CD54HC4046A的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:专用逻辑 IC - 数字计时 IC
  • 功能描述:带 VCO 的高速 CMOS 逻辑锁相环
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CD54HC4046A的产品详情:

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.

CD54HC4046A的优势和特性:
  • 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 . . . -55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant 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 ≤ 1μA 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
CD54HC4046A的参数(英文):
  • Technology Family
  • HC
  • Bits (#)
  • 1
  • Supply voltage (Min) (V)
  • 2
  • Supply voltage (Max) (V)
  • 6
  • Input type
  • Standard CMOS
  • Output type
  • Push-Pull
  • ICC (Max) (uA)
  • 160
  • IOL (Max) (mA)
  • 5.2
  • IOH (Max) (mA)
  • -5.2
CD54HC4046A具体的完整产品型号参数及价格(美元):

CD54HC4046A的完整型号有:5962-8960901EA、CD54HC4046AF、CD54HC4046AF3A,以下是这些产品的关键参数及官网采购报价:

5962-8960901EA,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960901EA的批量USD价格:16.993(1000+)

CD54HC4046AF,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD54HC4046AF的批量USD价格:14.161(1000+)

CD54HC4046AF3A,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD54HC4046AF3A的批量USD价格:16.993(1000+)

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CD54HC4046A的评估套件:

5962-8960901EA,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960901EA的批量USD价格:16.993(1000+)

CD54HC4046AF,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD54HC4046AF的批量USD价格:14.161(1000+)

CD54HC4046AF3A,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD54HC4046AF3A的批量USD价格:16.993(1000+)

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