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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SW-228-PIN
- Part Number SW-228-PIN
- Manufacturer MACOM
- Pin Count 7
- Part Category Integrated Circuit
- Last Modified Date Jun 7, 2026 7:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
SW-228-PIN Details
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Manufacturer Part Number:
SW-228-PIN
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, CR-2, 7 PIN
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Reach Compliance Code:
Compliant
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ECCN Code:
EAR99
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HTS Code:
8536.50.70.00
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Date Of Intro:
1994-01-01
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Manufacturer:
MACOM
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YTEOL:
6.7
SW-228-PIN Frequently Asked Questions (FAQs)
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MACOM provides a recommended PCB layout and footprint in their application note AN-60-015, which can be found on their website. It's essential to follow this layout to ensure optimal performance and minimize parasitic effects.
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The SW-228-PIN has a thermal pad on the bottom, which should be connected to a thermal ground plane on the PCB. A heat sink or thermal interface material can be used to improve heat dissipation. MACOM recommends keeping the junction temperature below 150°C for reliable operation.
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While the datasheet specifies an operating frequency range of DC to 18 GHz, the SW-228-PIN can be used up to 26.5 GHz with some degradation in performance. However, it's essential to consult with MACOM's application engineers for specific guidance on using the device beyond the specified frequency range.
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The SW-228-PIN requires a positive voltage supply (Vdd) and a negative voltage supply (Vgg) for biasing. MACOM recommends using a voltage regulator module (VRM) or a dedicated biasing circuit to ensure stable and accurate voltage supply. The recommended biasing conditions can be found in the datasheet.
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The typical input impedance of the SW-228-PIN is around 50 ohms, while the output impedance is around 25 ohms. However, these values can vary depending on the frequency and operating conditions. It's essential to use impedance matching networks to ensure optimal power transfer and minimize reflections.
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SW-228-PIN Overview
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