RF2376 데이터 시트보기 (PDF) - RF Micro Devices
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RF2376 Datasheet PDF : 10 Pages
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Preliminary
RF2376
Pin Function Description
Interface Schematic
1
RF OUT
RF output pin. This pin is DC coupled and requires VCC through a bias
inductor sized accordingly to provide a high pass transformation with a
series capacitor.
2
GND
Ground connection. Keep traces physically short and connect immediately
to ground plane for best performance.
3
GC
Analog gain control pin. This pin controls the gain of the IC. Minimum gain
occurs at VGC<0.4V and maximum gain is achieved with VGC=2.0V. 50dB
of linear gain control with little variation of input P1dB is available.
4
RF IN
RF input pin. This pin is AC coupled.
5
GND
Ground connection. Keep traces physically short and connect immediately
to ground plane for best performance.
6
VCC
Power supply. This pin should be connected to a regulated supply and
requires a bypass capacitor. Voltage is supplied through this pin to the first
stage collector; this voltage also controls the bias. Gain may be tuned by
adjusting the value of the feed inductor.
Rev A2 DS010829
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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