RF2942 データシートの表示（PDF） - RF Micro Devices
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RF2942 Datasheet PDF : 12 Pages
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RF2942
Evaluation Board Schematic - 915MHz
(Download Bill of Materials from www.rfmd.com).
VCC5
J4
Q SIG-
R1
15 kΩ
C1
0.1 nF
VCC5
J5
Q
SIG+
R3
15 kΩ
C2
0.1 nF
VCC5
J6
I SIG-
R5
15 kΩ
C3
0.1 nF
VCC5
J7
I
SIG+
R7
15 kΩ
C4
0.1 nF
R2
10 kΩ
R4
10 kΩ
R6
10 kΩ
R8
10 kΩ
VCC2
C22
22nF
C21
22 pF
J1
LO
DIV2
VCC1
J2
LO
C20
5.0 pF
C19
22 pF
L5
L4
18 nH 6.8 nH
C18
0.5 pF
C17
22 nF
C16
22 pF
16 15 14 13
1
12
2
11
3
10
4
9
5678
C14
22 pF
C15
22 nF
C11
22 pF
C12
22 nF
L3
3.3 nH
C10
22 pF
P1-1
P1
1 VCC2
P3-1
P3
1 VCC3
L1
5.6 nH
R9
160 Ω
2 GND
2 GND
P2-1
CON2
P2
1 PA VCC
2 GND
CON2
P3-3
P4-1
3 VCC4
CON3
P4
P5-1
1 VCC1
2 GND
P5
1 VCC5
2 GND
CON2
C5
22 pF
C6
22 nF
PA VCC
P4-3 3 TX EN
CON3
C9
5 pF
L2
R10
56 nH
2Ω
C7
22 pF
C8
22 nF
TX EN
VCC3
J3
RF OUT
VCC4
11-200
Rev A4 040115
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