RF3809 查看數據表（PDF） - RF Micro Devices
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RF3809 Datasheet PDF : 22 Pages
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RF3809
Pin
1
2
3
4
5
6
7
8
Pkg
Base
Function
VREF
NC
RFIN
NC
NC
RFOUT/VCC
RFOUT/VCC
VBIAS
GND
Description
Control input to internal bias circuitry.
No connection.
Input for RF signal.
No connection.
No connection.
RF output pin and VCC supply pin.
RF output pin and VCC supply pin.
RF supply to internal bias circuitry.
Backside of package should be connected to a short path to ground.
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A4 DS080221
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