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TQQ0303 - Qorvo

Description: Signal Conditioning Band3 Dnlnk BW 75MHz LowDrift BAW

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Symbol
TQQ0303 - Qorvo - PCB symbol
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PCB Footprints
TQQ0303 - Qorvo PCB footprint - Other - Other - TQQ0303-1
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3D Models
TQQ0303 - Qorvo - 3D model - Other - TQQ0303-1
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TQQ0303 Details

  • Manufacturer Part Number:

    TQQ0303

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ANTIMONY, HALOGEN, PFOS, SVHC, TBBP-A FREE AND ROHS COMPLIANT, SMALL, LEADLESS PACKAGE-6

  • ECCN Code:

    5A991.B

  • Manufacturer:

    Qorvo

  • YTEOL:

    0

  • Additional Feature:

    TAPE AND REEL

  • Center or Cutoff Frequency (fo/fc):

    1842.5 MHz

  • Filter Type:

    SAW FILTER

  • Height:

    1.02 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    3.8 dB

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    70 °C

  • Output Impedance:

    50 OHM Ω

  • Terminal Finish:

    GOLD OVER NICKEL

  • Width:

    3 mm

TQQ0303 Frequently Asked Questions (FAQs)

  • Qorvo provides a recommended PCB layout in their application note AN-2171, which includes guidelines for component placement, trace routing, and grounding to minimize noise and ensure optimal performance.
  • The TQQ0303 has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. Additionally, the device should be mounted on a heat sink or a metal core PCB to further improve thermal management.
  • The TQQ0303 is rated for operation from -40°C to +125°C, but the device's performance may degrade at higher temperatures. It's recommended to derate the device's power handling capability at higher temperatures to ensure reliable operation.
  • The TQQ0303 has a nominal input impedance of 50 ohms and a nominal output impedance of 50 ohms. To achieve optimal performance, the input and output impedance should be matched to 50 ohms using impedance matching networks or transmission lines.
  • The TQQ0303 requires a positive bias voltage (Vdd) and a negative bias voltage (Vgg) to operate. A recommended biasing scheme is to use a voltage divider network to generate the required bias voltages from a single power supply.

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TQQ0303 Overview

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About Qorvo

Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.

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