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PE64909B-Z - Peregrine Semiconductor

Description: Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.6-2.35pF, SPI Interface

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PCB Footprints
PE64909B-Z - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 10-lead 2 x 2 x 0.55 mm QFN-1
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3D Models
PE64909B-Z - Peregrine Semiconductor  - 3D model - Quad Flat No-Lead - 10-lead 2 x 2 x 0.55 mm QFN-1
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PE64909B-Z Details

  • Manufacturer Part Number:

    PE64909B-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-10

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2017-10-11

  • Manufacturer:

    pSemi

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-XQCC-N10

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max (Vsup):

    4.8 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.75 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    2 mm

PE64909B-Z Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces short and away from the digital lines. Use a common mode filter or a Pi-filter to reduce EMI.
  • Ensure the VCC pin is connected to a stable 3.3V power supply, and the VEE pin is connected to a stable -3.3V power supply. Use a voltage regulator or a voltage reference to maintain a stable voltage.
  • The PE64909B-Z can handle up to 30 dBm of input power. Exceeding this limit may cause damage to the device or affect its performance.
  • Check the power supply voltage, ensure proper PCB layout, and verify the control voltage levels. Use a logic analyzer or an oscilloscope to debug the digital control signals.
  • The PE64909B-Z is rated for operation up to 85°C. However, it's recommended to derate the device's performance and consider thermal management techniques, such as heat sinks or thermal pads, for high-temperature applications.

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