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11-155
RF2919
Rev A12 001113
11
Evaluation Board Schematic
H (915MHz), M (868MHz), L (433MHz) Boards
(Download Bill of Materials from www.rfmd.com.)
C27
47 pF
C26
10 nF
L7*
D1***
L6*
R9
10
Ω
PD
C3
4.7
µF
R1
10
Ω
C7
47 pF
R2
10
Ω
C8*
L4
6.8
µH
R5*
F1
SFECV10.7MS3S-A-TC
f
O=10.7 MHz
BW=180 kHz
C9
15 pF
C16
10 nF
C17
10 nF
C19
10 nF
C20
10 nF
MUTE
RSSI
C21
47 pF
R7
24 k
Ω
C32
100 pF
C31
100 pF
X1*
VCC
C4*
VCC
RSW1
0
Ω
C18
10 nF
F2
SFECV10.7MS3S-A-TC
f
O=10.7 MHz
BW=180 kHz
L1*
C5
100 pF
50
Ω µstrip
J1
RF IN
C6
10 nF
L2*
***D1 : SMV1233-011
C12
47 pF
C11
10 nF
C13
22 pF
**Components not normally populated.
L5
2.2
µH
C14
120 pF
50
Ω µstrip
J2
IF OUT
R3*
C24
10 nF
R8**
C25**
J3
ASK OUT
Drawing 2919400-, 401-, 402-
VCC
C23
10 pF
C22
10 nF
R6
10
Ω
C28*
C2
47 pF
C1
10 nF
VCC
VCC
R4
10
Ω
*See table for values.
P1-1
P1-3
P1
PD
GND
1
2
3
VCC
P2-1
P2-3
P2
RSSI
GND
1
2
3
MUTE
L (433MHz)
M (868MHz)
H (915MHz)
Board
C4 (pF)
L1 (nH)
L2 (nH)
C28 (pF)
C8 (pF)
L6 (nH)
L7 (nH)
X1 (MHz)
2.0
1.5
2.0
27
8.2
6.8
39
12
12
9.0
1.0
1.0
9.0
3.0
3.0
18
6.8
6.8
18
6.8
6.8
6.612813
13.41015
14.15099
R3 (
Ω)
100
**
**
R5 (
Ω)
510
1.8 k
1.8 k
C33
3 to 10 pF
13
16
23
20
8
6
Linear
RSSI
21
4
2
26
25
Prescaler
Β64
Phase
Detector &
Charge Pump
29
31
30
10
9
17
18
12
11
24
32
DC
BIAS
1
3
5
22
7
14
50 k
Ω
15
50 k
Ω
19
28
27
VCC
R10
3.9 k
Ω
C29
2.2 nF
C30
22 nF
R11
2.7 k
Ω
RSW2**
C15
10 nF
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