SNLS206B September   2005  – January 2019 DS90LV027AH

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Functional Diagram of Channel 1
      2.      Functional Diagram of Channel 2
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Switching Characteristics
    7. 6.7 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 DS90LV027AH Driver Functionality
      2. 8.3.2 Driver Output Voltage and Power-On Reset
      3. 8.3.3 Driver Offset
    4. 8.4 Device Functional Modes
  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
        1. 9.2.2.1 Driver Supply Voltage
        2. 9.2.2.2 Driver Bypass Capacitance
        3. 9.2.2.3 Driver Input Votlage
        4. 9.2.2.4 Driver Output Voltage
        5. 9.2.2.5 Interconnecting Media
        6. 9.2.2.6 PCB Transmission Lines
      3. 9.2.3 Termination Resistor
      4. 9.2.4 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Microstrip vs. Stripline Topologies
      2. 11.1.2 Dielectric Type and Board Construction
      3. 11.1.3 Recommended Stack Layout
      4. 11.1.4 Separation Between Traces
      5. 11.1.5 Crosstalk and Ground Bounce Minimization
      6. 11.1.6 Decoupling
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community 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

6.5 Electrical Characteristics

Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (1)(2)(3)
PARAMETER TEST CONDITIONS PIN MIN TYP MAX UNIT
DIFFERENTIAL DRIVER CHARACTERISTICS
VOD Output Differential Voltage RL = 100Ω
(Figure 15)		 DO+, DO− 250 360 450 mV
ΔVOD VOD Magnitude Change 1 35 mV
VOH Output High Voltage 1.4 1.6 V
VOL Output Low Voltage 0.9 1.1 V
VOS Offset Voltage 1.125 1.2 1.375 V
ΔVOS Offset Magnitude Change 0 3 25 mV
IOXD Power-off Leakage VOUT = VCC or GND, VCC = 0V ±1 ±10 μA
IOSD Output Short Circuit Current −5.7 −8 mA
VIH Input High Voltage DI 2.0 VCC V
VIL Input Low Voltage GND 0.8 V
IIH Input High Current VIN = 3.3V or 2.4V ±2 ±10 μA
IIL Input Low Current VIN = GND or 0.5V ±1 ±10 μA
VCL Input Clamp Voltage ICL = −18 mA −1.5 −0.6 V
ICC Power Supply Current No Load VIN = VCC or GND VCC 8 14 mA
RL = 100Ω 14 20 mA
(1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground except VOD.
(2) All typicals are given for: VCC = +3.3 V and TA = +25°C.
(3) The DS90LV027AH is a current mode device and only function with datasheet specification when a resistive load is applied to the drivers outputs.