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- Part Number SE5003L-R
- Manufacturer Skyworks
- Pin Count 21
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - SE5003L1-R 20-Pin QFN Package
- Released Date Jul 8, 2025
- Last Modified Date Jul 8, 2025 7:59 AM UTC
- Pinout / Pin List Click Here (Member Only)
SE5003L-R Details
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Manufacturer Part Number:
SE5003L-R
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Package Description:
4 X 4 MM, 0.90 MM, HALOGEN FREE AND ROHS COMPLIANT, QFN-20
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Manufacturer:
Skyworks Solutions Inc
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YTEOL:
0
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
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Gain:
32 dB
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Input Power-Max (CW):
6 dBm
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Operating Frequency-Max:
5850 MHz
SE5003L-R Frequently Asked Questions (FAQs)
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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 as short as possible.
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The SE5003L-R requires a 2.7V to 5.5V power supply. Ensure the voltage regulator is stable and can provide the required current. Also, ensure the bias resistors are correctly sized to provide the recommended bias voltage.
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A 50-ohm matched antenna with a return loss of better than 10 dB is recommended. The antenna should be designed to operate at the desired frequency band and should be matched to the SE5003L-R's output impedance.
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Check the power supply voltage, bias voltage, and current consumption. Verify the PCB layout and antenna design. Use a spectrum analyzer to measure the output power and spectral purity. Consult the datasheet and application notes for troubleshooting guidelines.
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The SE5003L-R is rated for operation up to 85°C. However, the device's performance may degrade at higher temperatures. Ensure proper thermal management and consider using a heat sink if operating in high-temperature environments.
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SE5003L-R Overview
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