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853S202AYILFT - Renesas Electronics

Description: The 853S202I is a 12:2 Differential-to-LVPECL Clock Multiplexer which can operate up to 3GHz. The 853S202I has twelve select-able differential clock inputs, any of which can be independently rout-ed to either of the two LVDS outputs. The CLKx, nCLKx input pairs can accept LVPECL or LVDS levels. The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits.

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853S202AYILFT - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PRG48-
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853S202AYILFT - Renesas Electronics  - 3D model - Quad Flat Packages - PRG48-
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853S202AYILFT Details

  • Manufacturer Part Number:

    853S202AYILFT

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFP

  • Package Description:

    QFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    PRG48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    IT ALSO OPERATES AT 3.3 V

  • Family:

    853S

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    95 mA

  • Prop. Delay@Nom-Sup:

    1.15 ns

  • Propagation Delay (tpd):

    1.15 ns

  • Same Edge Skew-Max (tskwd):

    0.05 ns

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    2.625 V

  • Supply Voltage-Min (Vsup):

    2.375 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • fmax-Min:

    3000 MHz

853S202AYILFT Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) documents, which can be found on their website. The guide includes thermal vias, copper pours, and other layout considerations to ensure optimal thermal performance.
  • The 853S202AYILFT has an internal overcurrent protection (OCP) feature, but it's recommended to add external OCP circuitry to ensure reliable operation. Renesas provides guidelines for implementing OCP in their application notes and design guides.
  • The recommended power-up sequence for the 853S202AYILFT is to apply the power supply voltage (VCC) before the input voltage (VIN). This ensures proper device initialization and prevents potential damage.
  • Renesas provides I2C interface troubleshooting guidelines in their application notes and FAQs. Common issues include incorrect pull-up resistor values, bus contention, and clock stretching. Use a logic analyzer or oscilloscope to debug I2C communication.
  • Thermal design considerations include providing adequate heat dissipation, using thermal vias, and ensuring good thermal conductivity between the device and the PCB. Renesas provides thermal design guidelines in their application notes and datasheets.

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