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SE2442L-R - Skyworks

Description: RF Front End 902-928MHz 2-4.8Volt -40C +85C

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Symbol
SE2442L-R - Skyworks - PCB symbol
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PCB Footprints
SE2442L-R - Skyworks PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - SE2442L-R
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3D Models
SE2442L-R - Skyworks - 3D model - Quad Flat No-Lead - SE2442L-R
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SE2442L-R Details

  • Manufacturer Part Number:

    SE2442L-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 0.90 MM HEIGHT, HALOGEN FREE AND ROHS COMPLIANT, QFN-24

  • Pin Count:

    24

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Skyworks Solutions Inc

  • JESD-30 Code:

    S-PQCC-N24

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    4 mm

SE2442L-R 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 antenna, and the RF traces should be kept short and 50-ohm matched.
  • To minimize power consumption, ensure that the device is operated at the lowest possible voltage (1.8V) and that the bias current is set to the minimum required for the application. Additionally, consider using a low-power mode or shutdown mode when the device is not in use.
  • The SE2442L-R is rated for operation from -40°C to +85°C. However, it's recommended to derate the device's performance at temperatures above 70°C to ensure reliable operation.
  • Start by verifying the device's power supply and biasing conditions. Check for proper PCB layout and routing, and ensure that the device is properly soldered. Use a spectrum analyzer to verify the device's output spectrum and check for any signs of oscillation or instability.
  • While the SE2442L-R is designed for 50-ohm systems, it can be used in non-50-ohm systems with proper impedance matching. However, this may require additional circuitry and may affect the device's performance and efficiency.

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SE2442L-R Overview

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