SCDS411D July   2019  – October 2022 SN3257-Q1

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 Dynamic Characteristics
    7. 6.7 Timing Requirements
    8.     Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1  On-Resistance
    2. 7.2  Off-Leakage Current
    3. 7.3  On-Leakage Current
    4. 7.4  IPOFF Leakage Current
    5. 7.5  Transition Time
    6. 7.6  tON (EN) and tOFF (EN) Time
    7. 7.7  tON (VDD) and tOFF (VDD) Time
    8. 7.8  Break-Before-Make Delay
    9. 7.9  Propagation Delay
    10. 7.10 Skew
    11. 7.11 Charge Injection
    12. 7.12 Capacitance
    13. 7.13 Off Isolation
    14. 7.14 Channel-to-Channel Crosstalk
    15. 7.15 Bandwidth
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Bidirectional Operation
      2. 8.3.2 Beyond Supply Operation
      3. 8.3.3 1.8 V Logic Compatible Inputs
      4. 8.3.4 Powered-off Protection
      5. 8.3.5 Fail-Safe Logic
      6. 8.3.6 Integrated Pull-Down Resistors
    4. 8.4 Device Functional Modes
      1. 8.4.1 Truth Tables
  9. 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 Curves
  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 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Dynamic Characteristics

VDD = 1.5 V to 5.5 V, GND = 0 V, TA = –40°C to +125°C
Typical values are at VDD = 3.3 V, TA = 25°C, (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
COFFSource and drain off capacitanceVS = 2.5 V
VSEL= 0 V
f = 1 MHz
Refer to Capacitance Figure		Switch OFF4pF
CONSource and drain on capacitanceVS = 2.5 V
VSEL= 0 V
f = 1 MHz
Refer to Capacitance Figure		Switch ON8pF
QCCharge InjectionVS = VDD/2
RS = 0 Ω, CL =1 nF
Refer to Charge Injection Figure		Switch ON3.5pC
OISOOff isolationRL = 50 Ω
f = 100 kHz
Refer to Off Isolation Figure		Switch OFF–90dB
RL = 50 Ω
f = 1 MHz
Refer to Off Isolation Figure		Switch OFF–75dB
XTALKChannel to Channel crosstalkRL = 50 Ω
f = 100 kHz
Refer to Crosstalk Figure		Switch ON–90dB
BWBandwidthRL = 50 Ω
Refer to Bandwidth Figure		Switch ON

2

GHz
ILOSSInsertion lossRL = 50 Ω
f = 1 MHz
Refer to Bandwidth Figure		Switch ON–0.12dB