SCDS398 December   2018 TMUX6121 , TMUX6122 , TMUX6123

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Simplified Schematic
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Thermal Information
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Electrical Characteristics (Dual Supplies: ±15 V)
    6. 6.6 Switching Characteristics (Dual Supplies: ±15 V)
    7. 6.7 Electrical Characteristics (Single Supply: 12 V)
    8. 6.8 Switching Characteristics (Single Supply: 12 V)
    9. 6.9 Typical Characteristics
  7. Parameter Measurement Information
    1. 7.1 Truth Tables
  8. Detailed Description
    1. 8.1 Overview
      1. 8.1.1  On-Resistance
      2. 8.1.2  Off-Leakage Current
      3. 8.1.3  On-Leakage Current
      4. 8.1.4  Turn-On and Turn-Off Time
      5. 8.1.5  Break-Before-Make Delay
      6. 8.1.6  Charge Injection
      7. 8.1.7  Off Isolation
      8. 8.1.8  Channel-to-Channel Crosstalk
      9. 8.1.9  Bandwidth
      10. 8.1.10 THD + Noise
      11. 8.1.11 AC Power Supply Rejection Ratio (AC PSRR)
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Ultralow Leakage Current
      2. 8.3.2 Ultralow Charge Injection
      3. 8.3.3 Bidirectional and Rail-to-Rail Operation
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

AC Power Supply Rejection Ratio (AC PSRR)

AC PSRR measures the ability of a device to prevent noise and spurious signals that appear on the supply voltage pin from coupling to the output of the switch. The DC voltage on the device supply is modulated by a sine wave of 620 mVPP. The ratio of the amplitude of signal on the output to the amplitude of the modulated signal is the AC PSRR. Figure 27 shows the setup used to measure ACPSRR of the TMUX6121, TMUX6122, and TMUX6123.

TMUX6121 TMUX6122 TMUX6123 PSRR.gifFigure 27. AC PSRR Measurement Setup

The Functional Block Diagram section provides a top-level block diagram of the TMUX6121, TMUX6122, and TMUX6123. The devices are 2-channel, single-ended, analog switches. Each channel is turned on or turned off based on the state of the address lines and enable pin.