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AA116-72LF - Skyworks

Description: Attenuators 4-2000MHZ 1-bit Attn. 15dB

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PCB Footprints
AA116-72LF - Skyworks PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5-Pin SOT-5
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3D Models
AA116-72LF - Skyworks  - 3D model - SOT23 (5-Pin) - 5-Pin SOT-5
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AA116-72LF Details

  • Manufacturer Part Number:

    AA116-72LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    ROHS COMPLIANT, SOT-5, 5 PIN

  • Country Of Origin:

    Malaysia

  • Manufacturer:

    Skyworks Solutions Inc

  • YTEOL:

    0

  • Attenuation-Nom:

    15 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    30 dBm

  • Insertion Loss-Max:

    0.5 dB

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    5

  • Operating Frequency-Max:

    2000 MHz

  • Operating Frequency-Min:

    4 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Power Supplies:

    3 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Surface Mount:

    YES

  • Technology:

    GAAS

  • Terminal Finish:

    TIN

AA116-72LF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize signal loss. A 50-ohm microstrip transmission line should be used to connect the device to the antenna.
  • The device requires a 3.3V power supply and a bias current of 10mA. A voltage regulator and a bias resistor network can be used to ensure proper biasing. The datasheet provides a recommended bias circuit diagram.
  • The device can handle up to 2W of continuous wave (CW) power. However, the power handling capability may vary depending on the operating frequency, temperature, and other environmental factors.
  • Common issues can be troubleshooted by checking the PCB layout, ensuring proper biasing, and verifying the input and output impedance matching. A network analyzer can be used to measure the device's S-parameters and identify any issues.
  • Yes, the device is designed to meet the requirements of high-reliability applications. It is manufactured using a robust process and is screened to ensure high reliability. However, additional testing and qualification may be required for specific applications.

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AA116-72LF Overview

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