RF3164 데이터 시트보기 (PDF) - RF Micro Devices
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RF3164 Datasheet PDF : 10 Pages
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RF3164
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pkg
Base
Function
RF IN
GND
VMODE
VREG
NC
NC
NC
NC
RF OUT
VCC2
VCC2
VCC2
NC
IM
IM
VCC1
GND
Description
Interface Schematic
RF input internally matched to 50Ω. This input is internally AC-coupled.
Ground connection.
For nominal operation (High Power mode), VMODE is set LOW. When
set HIGH, devices are biased lower to improve efficiency.
Regulated voltage supply for amplifier bias circuit. In power down
mode, both VREG and VMODE need to be LOW (<0.5V).
No connection. Do not connect this pin to any external circuit.
No connection. Do not connect this pin to any external circuit.
No connection. Do not connect this pin to any external circuit.
No connection. Do not connect this pin to any external circuit.
RF output. Internally AC-coupled.
Output stage collector supply. Please see the schematic for required
external components.
Same as pin 10.
Same as pin 10.
No connection. Do not connect this pin to any external circuit.
Interstage matching. Connect to pin 15.
Interstage matching. Connect to pin 14.
First stage collector supply. A 4.7µF decoupling capacitor is required.
Ground connection. The backside of the package should be soldered to
a top side ground pad which is connected to the ground plane with mul-
tiple vias. The pad should have a short thermal path to the ground
plane.
2-4
Rev A2 050112
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