SLLSFG7B September   2020  – November 2022 SN65MLVD203B

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  Electrical Characteristics – Driver
    7. 6.7  Electrical Characteristics – Receiver
    8. 6.8  Switching Characteristics – Driver
    9. 6.9  Switching Characteristics – Receiver
    10. 6.10 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Power-On-Reset
      2. 8.3.2 ESD Protection
      3. 8.3.3 RX Maximum Jitter While DE Toggling
    4. 8.4 Device Functional Modes
      1. 8.4.1 Operation with VCC < 1.5 V
      2. 8.4.2 Operations with 1.5 V ≤ VCC < 3 V
      3. 8.4.3 Operation with 3 V ≤ VCC < 3.6 V
      4. 8.4.4 Device Function Tables
      5. 8.4.5 Equivalent Input and Output Schematic Diagrams
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Multipoint Communications
      2. 9.2.2 Design Requirements
      3. 9.2.3 Detailed Design Procedure
        1. 9.2.3.1  Supply Voltage
        2. 9.2.3.2  Supply Bypass Capacitance
        3. 9.2.3.3  Driver Input Voltage
        4. 9.2.3.4  Driver Output Voltage
        5. 9.2.3.5  Termination Resistors
        6. 9.2.3.6  Receiver Input Signal
        7. 9.2.3.7  Receiver Input Threshold (Failsafe)
        8. 9.2.3.8  Receiver Output Signal
        9. 9.2.3.9  Interconnecting Media
        10. 9.2.3.10 PCB Transmission Lines
      4. 9.2.4 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Microstrip vs. Stripline Topologies
        2. 9.4.1.2 Dielectric Type and Board Construction
        3. 9.4.1.3 Recommended Stack Layout
        4. 9.4.1.4 Separation Between Traces
        5. 9.4.1.5 Crosstalk and Ground Bounce Minimization
        6. 9.4.1.6 Decoupling
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

3 Description

The SN65MLVD203B device is a multipoint low-voltage differential signaling (M-LVDS) line driver and receiver which is optimized to operate at signaling rates up to 200 Mbps. This device has a robust 3.3-V driver and receiver in the standard QFN footprint for demanding industrial applications. The bus pins are robust to ESD events, with high levels of protection to human-body model and IEC contact discharge specifications.

The device combines a differential driver and a differential receiver (transceiver), which operates from a single 3.3-V supply. The transceiver is optimized to operate at signaling rates up to 200 Mbps.

The SN65MLVD203B has enhancements over similar devices. Improved features include a controlled slew rate on the driver output to help minimize reflections from unterminated stubs, resulting in better signal integrity. The devices are characterized for operation from –40°C to 125°C.

The SN65MLVD203B M-LVDS transceiver is part of the TI extensive M-LVDS portfolio.

Package Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
SN65MLVD203B RUM (WQFN, 16) 4.00 mm × 4.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-8A881D58-C2A7-4F4F-89F3-FA0E99E19562-low.gif Simplified Schematic, SN65MLVD203B