Guardian G25AMK005, Technical Manual

Page: 85 / 85

1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
P38
R22 R21 R23
P41 P40
P43
P44
R29
P47 P49 P45
R28
P46
P48
R30
R27
P42
P52
P53
P39
P50
R26 R25
P51
R24
7.5VT_XCVR
+5VTX
+5VTX
VCONTROL
+5VTX
7.5VT_XCVR
TXSINK
4.5VSW_XCVR
TXSINK
4.5VSW_XCVR
+3.3VDIG
4.5VSW_XCVR
7.5VT_XCVR
VCONTROL
+3.3VDIG
7.5VT_XCVR
7.5VT_XCVR
TXLO 11
PATEMP 1
7.5VT_XCVR 8
TX/RX 11
RXSINK 10
SIDERF 8
RX_INPUT 10
4.5VSW_XCVR 8,11
PWRSET 9
GND_SIGNAL 1,2,3,4,5,6,7,8,9,10,11
+3.3VDIG 11
TOPRF 8
STD/SIDE 11
Scale
R e v
Sheet o f
Size CAGE Code Dwg No.
None
23386
Drawn
Thales Communications, Inc.
Rockville, Maryland
Thursday, November 15, 2001
12 12
02 4200716
E. HOOKER
D
(FROM SYNTH)
PRE-DRIVER POWER MODULE
SENSOR LOCATED CLOSE
TO POWER MODULE
DETECTOR / POWER
CONTROL
TX/RX PIN
SWITCH
ANTENNA PIN
SWITCH
2 dB attenuator
Transceiver Transmitter
R74
100K
1%
L35
180 nH
5%
C114
10 pF
2%
R69
1K
1%
L37
100 nH
2%
L41
1.2 uH
2%
+
C108
4.7 uF
10%
10V
SS-25122-475-10
C86
15 pF
5%
R82
100K
D13
MA4P7001F
36047
2 1
R47
562
1%
L40
1.2 uH
2%
D14
MA4P7001F
36047
2
1
Q7
MMBR941
32098
1
2
3
Q14
BSS123
1
3
2
L80
N U
5%
D7
MA4P7001F
2 1
C83
10 pF
2%
Q16
BSS123
1
3
2
D8
MA4P7001F
36047
2 1
L30
6T#24-AW
3400439-9
C94
1000 pF
5%
D10
MA4P7001F
2
1
L31
5T#24-AW
3400439-10
C97
1000 pF
5%
D9
MA4P7001F
2
1
C84
6.8 pF
.25pF
C74
0.01 uF
10%
R73
1.82K
1%
C92
0.01 uF
10%
C98
1000 pF
5%
TP5
TP
1
R57
150
1%
R72
1.82K
1%
R319
0
TP6
TP
1
R55
1.3K
1%
L38
1.2 uH
2%
R52
475
1%
Q15
BSS123
SS-32564
1
3
2
U14
LP2980A-5.0
365413
VOUT
5
ON/OFF
3
4
4
VIN
1
GND
2
C216
0.1 uF
10%
C540
1000 pF
5%
Q18
BSS123
1
3
2
L28
120 nH
10%
R191
100
1%
R79
100K
1%
R49
10
1%
R81
100K
R44
475
1%
C78
1000 pF
5%
Q17
BSS123
1
3
2
Q19
BSS123
1
3
2
NC
D12
HSMS-2800
SS-35616
1
3 2
R80
100K
1%
NC
D11
HSMS-2800
SS-35616
1 3
2
C331
0.018 uF
10%
C104
390 pF
5%
+
C328
3.3 uF
10%
16V
C306
0.1 uF
C335
0.018 uF
10%
C103
390 pF
5%
L68
0.22 uH
10%
L39
1.2 uH
2%
C334
0.1 uF
10%
C109
0.1 uF
10%
R315
562
1%
C38
0.1 uF
10%
C82
22 pF
2%
C107
1000 pF
5%
C81
2.7 pF
.25pF
U3
LP2980A-3.3
365460
VOUT
5
ON/OFF
3
4
4
VIN
1
GND
2
L42
6T-AW
3400439-11
U11
LM50B
365437
GND
3
+V
1
OUT
2
+ C43
4.7 uF
10%
10V
SS-25122-475-10
R66
51.1
1%
RF IN
VGG
VDD
RF OUT
U37
M68776-E01
84604
1
2
3
4
5
R68
100K
1%
C332
0.018 uF
10%
R67
51.1
1%
B1
50@100
45270
Q10
Si2301DS
32631
1
3
2
C95
3300 pF
5%
C100
1000 pF
5%
Q12
Si2301DS
32631
1
3
2
R71
20K
1%
U12
20 dB Coupler
1600458-1
3 1
5 2
4
Q13
Si2301DS
32631
1
3
2
+
-
U13
LMC7101A
365438
3
4
1
5
2
R78
47.5
1%
Q11
Si2301DS
32631
1
3
2
R85
47.5
1%
1/10W
C110
0.01 uF
10%
C127
1.5 pF
.1pF
R75
2.21K
1%
R84
43.2
1%
R64
0
R77
43.2
1%
R70
1K
1%
R83
43.2
1%
C106
1000 pF
5%
R76
43.2
1%
C105
1000 pF
5%
C111
1000 pF
5%
C96
1000 pF
5%
C209
6.8 pF
.25pF
R65
N U
C88
0.01 uF
10%
C115
10 pF
2%
R558
562
1%
C102
1000 pF
5%
C77
10 pF
2%
C113
1000 pF
5%
R557
562
1%
C101
1000 pF
5%
R48
2K
1%
C112
1000 pF
5%
C336
0.01 uF
10%
R51
51.1
1%
C116
1000 pF
5%