SLAS901C December   2016  – January 2021 HD3SS213

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 HD3SS213 AUX Channel in 2:1 Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 HD3SS213 AUX Channel in 1:2 Application
  9. 9 Layout
    1. 9.1 Layout Guidelines
      1. 9.1.1 Differential Traces
    2. 9.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

7.3 Feature Description

The HD3SS213 behaves as a two to one or one to two using high bandwidth pass gates (see Section 7.2). The input ports are selected using the AUX_SEL and Dx_SEL pins which are shown in Table 7-1.

Table 7-1 AUX/DDC Switch Control Logic
CONTROL LINESSWITCHED I/O PINS
AUX_SELDx_SELAUXAAUXBAUXCDDCADDCBDDCC
LLTo/From AUXCZTo/From AUXAZZZ
LHZTo/From AUXCTo/From AUXBZZZ
HLZZTo/From DDCATo/From AUXCZZ
HHZZTo/From DDCBZTo/From AUXCZ
MLTo/From AUXCZTo/From AUXATo/From DDCCZTo/From DDCA
MHZTo/From AUXCTo/From AUXBZTo/From DDCCTo/From DDCB