SNLS703 December   2023 DS90LVRA2-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Power Decoupling Recommendations
        2. 8.2.2.2 Termination
        3. 8.2.2.3 Input Failsafe Biasing
        4. 8.2.2.4 Probing LVDS Transmission Lines
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 Differential Traces
        2. 8.4.1.2 PC Board Considerations
      2. 8.4.2 Layout Examples
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DEM|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Switching Characteristics

VID = 200mV, CL = 10pF and over operating temperature ranges, unless otherwise specified. (1)(2)
Symbol Parameter Conditions MIN TYP MAX UNIT
tPHLD Differential Propagation Delay High to Low VCC = 1.8V ± 10%, trf = 1ns 2.5 4.4 7.7 ns
VCC = 2.5V ± 10%, trf = 1ns 2.2 3.3 5.1 ns
VCC = 3.3V ± 10%, trf = 1ns 1.9 2.9 4.1 ns
tPLHD Differential Propagation Delay Low to High VCC = 1.8V ± 10%, trf = 1ns 2.7 4.4 7.7 ns
VCC = 2.5V ± 10%, trf = 1ns 2.4 3.4 5.1 ns
VCC = 3.3V ± 10%, trf = 1ns 2.2 3.1 4.1 ns
tSKD1_S Differential Pulse Skew (tPHLD – tPLHD) (3) VCC = 1.8V ± 10%, trf = 1ns -680 680 ps
VCC = 2.5V ± 10%, trf = 1ns -500 500 ps
VCC = 3.3V ± 10%, trf = 1ns -610 610 ps
tSKD1_400M Differential Pulse Skew (tPHLD – tPLHD )(3) VCC = 1.8V ± 10%, trf = 0.25ns, 400Mbps -1990 1990 ps
VCC = 2.5V ± 10%, trf = 0.25ns, 400Mbps -1400 1400 ps
VCC = 3.3V ± 10%, trf = 0.25ns, 400Mbps -1800 1800 ps
tSKD2 Differential Channel-to-Channel Skew (4) VCC = 1.8V ± 10%, trf = 0.25ns  0.6 ns
VCC = 2.5V ± 10%, trf = 0.25ns 0.3 ns
VCC = 3.3V ± 10%, trf = 0.25ns 0.3 ns
tSKD3 Differential Part to Part Skew (5) VCC = 1.8V ± 10%, trf = 0.25ns 3.0 ns
VCC = 2.5V ± 10%, trf = 0.25ns 1.7 ns
VCC = 3.3V ± 10%, trf = 0.25ns 1.2 ns
tR Rise Time VCC = 1.8V 250 500 740 ps
VCC = 2.5V 250 390 740 ps
VCC = 3.3V 250 450 740 ps
tF Fall Time VCC = 1.8V 250 560 740 ps
VCC = 2.5V 250 360 740 ps
VCC = 3.3V 250 400 740 ps
fMAX Maximum Operating Frequency (11) 300 MHz
(1) CL includes probe and jig capacitance.
(2) Generator waveform for all tests unless otherwise specified: f = 1 MHz, ZO = 50Ω, tr and tf (0% to 100%) ≤ 3ns for RIN.
(3) tSKD1 is the magnitude difference in differential propagation delay time between the positive-going-edge and the negative-going-edge of the same channel.
(4) tSKD2 is the differential channel-to-channel skew of any event on the same device. This specification applies to devices having multiple receivers within the integrated circuit.
(5) tSKD3, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices at the same VCC and within 5°C of each other within the operating temperature range.
(6) fMAX generator input conditions: tr = tf < 1ns (0% to 100%), 50% duty cycle, differential (1.05V to 1.35 peak to peak). Output criteria: 60%/40% duty cycle, VOL (max), VOH (min), load = 15pF (stray plus probes).