ZHCSP37F May   1999  – January 2022 LM567C

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Device Comparison
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Recommended Operating Conditions
    3. 7.3 Thermal Information
    4. 7.4 Electrical Characteristics
    5. 7.5 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Center Frequency
      2. 9.3.2 Output Filter
      3. 9.3.3 Loop Filter
      4. 9.3.4 Logic Output
      5. 9.3.5 Die Characteristics
    4. 9.4 Device Functional Modes
      1. 9.4.1 Operation With Vi < 200m – VRMS
      2. 9.4.2 Operation With Vi > 200m – VRMS
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Touch-Tone Decoder
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 Timing Components
          2. 10.2.1.2.2 Bandwidth
          3. 10.2.1.2.3 Output Filter
        3. 10.2.1.3 Application Curve
      2. 10.2.2 Oscillator with Quadrature Output
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
        3. 10.2.2.3 Application Curve
      3. 10.2.3 Oscillator with Double Frequency Output
        1. 10.2.3.1 Design Requirements
        2. 10.2.3.2 Detailed Design Procedure
        3. 10.2.3.3 Application Curve
      4. 10.2.4 Precision Oscillator Drive 100-mA Loads
        1. 10.2.4.1 Design Requirements
        2. 10.2.4.2 Detailed Design Procedure
        3. 10.2.4.3 Application Curve
      5. 10.2.5 AC Test Circuit
        1. 10.2.5.1 Design Requirements
        2. 10.2.5.2 Detailed Design Procedure
        3. 10.2.5.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 接收文档更新通知
    2. 13.2 支持资源
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 术语表
  14. 14Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 说明

LM567 和 LM567C 为通用型语音解码器，设计用于在通带内有输入信号时，将饱和晶体管的开关接地。电路包含由压控振荡器驱动的 I 和 Q 检测器，该振荡器决定了解码器的中心频率。外部元件用于独立设定中心频率、带宽和输出延迟。

器件信息(1)
器件型号封装封装尺寸（标称值）
LM567CSOIC (8)4.90mm × 3.91mm
PDIP (8)9.81mm × 6.35mm
(1) 如需了解所有可用封装，请见数据表末尾的可订购产品附录。
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