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SN65LVDS250DBTRG4 - Texas Instruments

Description: Analogue & Digital Crosspoint ICs 2.0 Gbps 4x4 Crosspoint Switch

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SN65LVDS250DBTRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBT0038A
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SN65LVDS250DBTRG4 Details

  • Manufacturer Part Number:

    SN65LVDS250DBTRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-38

  • Pin Count:

    38

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    CROSS POINT SWITCH

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Normal Position:

    NO/NC

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Off-state Isolation-Nom:

    60 dB

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP38,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    0.145 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    6 ns

  • Switch-on Time-Max:

    300 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN65LVDS250DBTRG4 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, it's recommended to consult the TI application note 'LVDS Owner's Manual' (SLMA002) for more detailed information on cable length and signal integrity.
  • The SN65LVDS250DBTRG4 has internal 100-ohm differential termination resistors, so no external termination resistors are required. However, it's recommended to add a 0.1-uF capacitor between the VCC and GND pins to filter the power supply and reduce noise.
  • The power consumption of the SN65LVDS250DBTRG4 depends on the operating frequency and the load capacitance. According to the datasheet, the typical power consumption is around 30-40 mW at a frequency of 100 MHz and a load capacitance of 10 pF. However, it's recommended to consult the datasheet and perform power consumption calculations based on the specific application requirements.
  • Yes, the SN65LVDS250DBTRG4 can be used in a multi-point LVDS bus configuration. However, it's recommended to follow the guidelines outlined in the TI application note 'LVDS Owner's Manual' (SLMA002) for designing a multi-point LVDS bus, including the use of repeaters, terminations, and signal routing.
  • The SN65LVDS250DBTRG4 has an ESD protection level of 2 kV human-body model (HBM) and 200 V machine-model (MM) on the LVDS pins, and 1 kV HBM and 100 V MM on the control pins. However, it's recommended to follow proper ESD handling and protection procedures during device handling and PCB assembly.

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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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