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QS3VH257S1G - Renesas Electronics

Description: The QS3VH257 HotSwitch Quad 2:1 multiplexer/demultiplexer is a high bandwidth bus switch with very low ON resistance, resulting in under 250ps propagation delay through the switch. The combination of near-zero propagation delay, high OFF impedance, and over-voltage tolerance makes the QS3VH257 ideal for high performance communication applications. The QS3VH257 operates from -40C to +85C.

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QS3VH257S1G - Renesas Electronics - PCB symbol
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QS3VH257S1G - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - DCG16_PSC-4774
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QS3VH257S1G Details

  • Manufacturer Part Number:

    QS3VH257S1G

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Manufacturer Package Code:

    DCG16

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    CB3Q/3VH/3C/2B

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS EXCHANGER

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    2

  • Number of Functions:

    4

  • Number of Ports:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    0.2 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.72 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

QS3VH257S1G Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (R01AN0265EJ0100) which includes guidelines for signal routing, power supply decoupling, and thermal management to ensure optimal performance and minimize signal integrity issues.
  • To minimize crosstalk, it's essential to follow the recommended PCB layout guidelines, use differential signaling, and maintain a consistent impedance throughout the signal path. Additionally, using shielding, guard rings, and proper termination techniques can help reduce crosstalk and improve signal integrity.
  • The QS3VH257S1G has an operating temperature range of -40°C to 125°C, making it suitable for use in a wide range of industrial and automotive applications.
  • Renesas provides a software development kit (SDK) and a configuration tool (QS3VH257S1G Configurator) that allows users to program and customize the device's settings, such as channel configuration, voltage levels, and timing parameters.
  • The typical power consumption of the QS3VH257S1G is around 1.2W. To optimize power management, it's recommended to use the device's power-down modes, adjust the clock frequency, and use a low-power mode when not transmitting data. Additionally, using a power management IC (PMIC) can help regulate power supply and reduce overall power consumption.

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QS3VH257S1G Overview

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QS3VH257S1G Alternates

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Part Image QS3VH257S1G Integrated Device Technology Inc

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Part Image IDTQS3VH257S1G8 Renesas Electronics Corporation

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