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SN65LVDS122D - Texas Instruments

Description: 2X2 1.5 Gbps LVDS Crosspoint Switch

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SN65LVDS122D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN65LVDS122D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN65LVDS122D Details

  • Manufacturer Part Number:

    SN65LVDS122D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.00002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.247 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    0.9 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    100 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    0.9 ns

  • Width:

    3.9 mm

SN65LVDS122D Frequently Asked Questions (FAQs)

  • The maximum cable length depends on the specific application and the signal frequency. As a general rule, the maximum cable length for LVDS signals is around 10-15 meters at a frequency of 100 MHz. However, this can be extended to up to 30 meters with proper signal conditioning and cable selection.
  • The SN65LVDS122D requires a 100-ohm differential termination at the receiver end. This can be achieved using a 100-ohm resistor between the positive and negative signal lines. Additionally, a 50-ohm series resistor at the transmitter end can help to reduce signal reflections and improve signal integrity.
  • The recommended power-up sequence is to power up the VCC supply first, followed by the VCCA supply. This ensures that the internal voltage regulators are properly initialized and that the device operates correctly.
  • Yes, the SN65LVDS122D can operate with a 3.3V supply voltage. However, the device's performance may be affected at higher frequencies. It is recommended to consult the datasheet and application notes for specific guidance on operating the device at 3.3V.
  • The SN65LVDS122D is designed to handle hot-swapping and hot-plugging. However, it is recommended to use external circuitry to ensure that the device is properly powered down before the signal lines are disconnected. This can be achieved using a power-switching circuit or a signal-muxing circuit.

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SN65LVDS122D Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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