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SI5351A-B-GMR - Skyworks

Description: Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, Xtal Ref, 8-Output LVCMOS Clock Gen

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PCB Footprints
SI5351A-B-GMR - Skyworks PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-Pin QFN_1
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3D Models
SI5351A-B-GMR - Skyworks  - 3D model - Quad Flat No-Lead - 20-Pin QFN_1
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SI5351A-B-GMR Details

  • Manufacturer Part Number:

    SI5351A-B-GMR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Skyworks Solutions Inc

  • YTEOL:

    8

  • Additional Feature:

    ALSO OPERATES WITH 2.5V AND 3.3V NOMINAL SUPPLY

  • JESD-30 Code:

    S-PQCC-N20

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    200 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    27 MHz

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    45 mA

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

SI5351A-B-GMR Frequently Asked Questions (FAQs)

  • A good PCB layout for the SI5351A-B-GMR involves keeping the crystal oscillator circuitry away from noisy digital signals, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance.
  • Ensure the SI5351A-B-GMR is powered from a clean, low-noise power supply with a voltage regulator, and decouple the power pins with 10uF and 100nF capacitors to reduce noise and ripple.
  • The maximum frequency deviation of the SI5351A-B-GMR depends on the crystal frequency and the PLL configuration, but typically ranges from ±100 ppm to ±500 ppm.
  • Configure the SI5351A-B-GMR by writing the desired frequency and PLL settings to the device's registers using a microcontroller or other programming interface, following the datasheet's programming guide.
  • The typical startup time for the SI5351A-B-GMR is around 10-20 ms, depending on the crystal frequency and PLL configuration.

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SI5351A-B-GMR Overview

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