RF31S - Brand New IC Chips
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Description
The RF31S is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. It is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process and is designed for use as the final RF amplifier in dual-mode 3V CDMA/AMPS handheld digital cellular equipment, spread-spectrum systems, and other applications in the 824MHz to 849MHz band. The RF31S has a digital bias control voltage for low current in standby mode. It is self-contained with a 50Ω input and output that is matched to obtain optimum power, efficiency, and linearity characteristics. The module is an ultra-small 6mmx6mm land grid array with backside ground.
Specifications and features
• Input/Output Internally Matched @ 50Ω
• Single 3V Supply
• 29dBm Linear Output Power
• 28dB Linear Gain
• 35% Linear EfficiencyApplication Scenarios
• 3V CDMA/AMPS Cellular Handsets
• Spread-Spectrum SystemsComparison
Advantages- High-power and high-efficiency
Disadvantages- Limited frequency range (824MHz to 849MHz)
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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Popular parts of the same kind
- Datasheet: Download RF31S
- Chipdatas Part: CD94-RF31S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 21:19 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
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