RF2320 데이터 시트보기 (PDF) - RF Micro Devices
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RF2320 Datasheet PDF : 12 Pages
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RF2320
Pin Function Description
Interface Schematic
1
NC
No connection. This pin should be connected to the ground plane.
2
NC
Same as pin 1.
3
GND
Ground connection. Keep traces physically short and connect immediately
to ground plane for best performance. Each ground pin should have a via
to the ground plane.
4
GND
Same as pin 3.
5
GND
Same as pin 3.
6
RF IN
RF input pin. This pin is not internally DC blocked. A DC blocking capacitor
suitable for the frequency of operation is required if DC is present from the
previous stage. The gate voltage is nominally 0V but can be raised exter-
nally to increase the bias level. This will increase the current drain but
improve linearity.
7
NC
Same as pin 1.
8
NC
Same as pin 1.
9
NC
Same as pin 1.
10
NC
Same as pin 1.
11
NC
Same as pin 1.
12
GND
Same as pin 3.
13
GND
Same as pin 3.
14
RF OUT
RF output and bias pin. Because DC is present on this pin, a DC blocking
capacitor, suitable for the frequency of operation, should be used in most
applications. For biasing, only an RF choke is needed.
RF OUT
RF IN
15
NC
Same as pin 1.
16
NC
Same as pin 1.
Rev A14 DS070116
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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