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RF2667PCBA Ver la hoja de datos (PDF) - RF Micro Devices
Número de pieza
componentes Descripción
Lista de partido
RF2667PCBA
RECEIVE AGC AND DEMODULATOR
RF Micro Devices
RF2667PCBA Datasheet PDF : 10 Pages
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RF2667
Evaluation Board Schematic
85MHz IF
(Download Bill of Materials from www.rfmd.com.)
P1-1
P1
P1-1 1
2
P1-3 3
PD
GND
VCC
P2
P2-1 1
2
P2-3 3
GC
GND
IN SEL
P3
P3-1 1
2
P3-3 3
+5 VDC
GND
-5 VDC
C26
100 nF
C25
100 nF
R13
36 k
Ω
R15
1 k
Ω
P2-1
P1-3
C2
10
µ
F
C1
10 nF
1 VCC1
2 VCC2
PD 24
GC 23
C30
100 nF
R9
820
Ω
R12
1.6 k
Ω
C21
100 nF
C22
10
µ
F
P3-1
J1
CDMA
50
Ω µ
strip
C5
13 pF
T1
C6
1
13 pF
C3
10 nF
C4
R1
10 nF 680
Ω
3 VCC3
4 CDMA IN+
5 CDMA IN-
I OUT- 22
I OUT+ 21
GND 20
C31
100 nF
L4 390 nH
R8
4.3 k
Ω
P1-3
3
7 CLC426/CL
+
V+
6
2
-
V-
4 U2
R11
51
Ω
R10
8.2 k
Ω
C23
100 nF
50
Ω µ
strip
C24
10
µ
F
J5
I OUT
P3-3
L2
390 nH
L1
390 nH
6 GND
FL+ 19
C20 6.8 pF
L5 390 nH
C27
4.6 nF
J2
50
Ω µ
strip
FM
J3
50
Ω µ
strip
LO
C8
9.1 pF
C7
20 pF
L3
330 nH
R14
3 k
Ω
C9 10 nF
C10 10 nF
C11 10 nF
T2
1
C12 1 nF
R2
270
Ω
7 GND
8 FM IN+
9 FM IN-
10 BG OUT
11 DEC
12 LO-
FL- 18
C19 6.8 pF
C17
C18
7
GND 17
R4
820
Ω
R5
1.6 k
Ω
100 nF
10
µ
F
P3-1
Q OUT+ 16
Q OUT- 15
C28
100 nF
R3
4.3 k
Ω
3
7 CLC426/CL
+
V+
6
2
V-
-
4 U1
R7
50
Ω µ
strip
J4
Q OUT
IN SEL 14
C29
100 nF
R6
8.2 k
Ω
51
Ω
C15
100 nF
C16
10
µ
F
P3-3
LO+ 13
P2-3
C13
1 nF
2667400-
C14
100 nF
Rev A14 010622
7-7
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