RF2643PCBA Ver la hoja de datos (PDF) - RF Micro Devices
Número de pieza
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Lista de partido
RF2643PCBA Datasheet PDF : 16 Pages
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Preliminary
Evaluation Board Schematic
IF = 155 MHz
(Download Bill of Materials from www.rfmd.com.)
RF2643
C18 +
1 uF
P1-1
P1-3
C19 +
1 uF
P1
1 VCC
2 GND
3 VCC MIX
CON3
C20
33 nF
P2-1
P2-3
C21
33 nF
P2
1 PD
2 GND
3 SEL
CON3
C24
DNI
P3-1
P3
1 VGC
2 GND
3 GND
CON3
C22 +
1 uF
P4-1
P4-3
C23 +
1 uF
P4
1 VCC1
2 GND
3 VCC2
CON3
J8
CELL MIXOUT
50 Ω µstrip
C15
SEL
2 pF
VCC1
L6
1.5 nH
VCC2
PD
J1
LO
R5
390 Ω
C17
10 nF
L1
12 nH
50 Ω µstrip
C1
100 pF
C2
10 nF
J2
50 Ω µstrip
T1
C3
10 nF
IF
C16
10 nF
L7
15 nH
R1
91 Ω
Die
Flag
* 20 19 18 17 16 *
1
Logic
15
2
14
3
13
4
12
5
11
C14
0.1 uF
50 Ω µstrip
J7
6
CELL IN
C12
13 pF
L5
3.3 nH
C13
1 nF
50 Ω µstrip
L4
4.7 nH
C11
1 nF
50 Ω µstrip
J6
CELL OUT
VGC
J5
PCS OUT
J3
PCS MIXOUT
50 Ω µstrip
C4
10 nF
*6
C6
3 pF
C7
10 nF
L2
3.9 nH
CC
R4
DNI
C25
33 nF
7
8
9 10 *
2643400-
C10
3 pF
C27
0.5 pF
R3
C26
0 Ω 33 nF
R2
240 Ω
L8
2.2 nH
L3
10 nH
C9
0.1 uF
50 Ω µstrip
J4
PCS IN
VCC1
* Represents "GND".
VCC2
C8
10 nF
VCC MIX
VCC
Rev A1 010717
6-43
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