Motorola SSETM 5000 User Manual
Page 172
12-6
Schematics, Board Layouts, and Parts Lists: Transceiver (RF) Board
November 11, 2004
6881094C12-A
Figure 12-5. NUE7337_ Frequency Generation Unit (Synthesizer) Circuit—1 of 2
82
R207
R221
V3D
Q201
10K
47K
47K
SH302
SHIELD
2685282E01
1
V3D
FracN
2685787B01
SHIELD
SH202
1
VCOBIC
XO
SH201
SHIELD
2685787B01
1
V3D
2685279E01
SHIELD
SH301
VCO
1
V5A
C925
0.1uF
27K
delete
R220
C297
220pF
C242
NC
R216
8.2K
NC
NC
V3D
0.1uF
1000pF
C236
C211
0.1uF
V3D
2.2uH
L204
33K
VSF
33K
R208
1000pF
C213
R201
2K
R202
0.1uF
V5A
L202
2.2uH
C209
CLC450
U201
4
3
1
5
2
1K
R214
L208
2.2uH
NC
V5A
C227
0.1uF
C226
0.1uF
C225
0.1uF
C224
0.1uF
R212
120
C218
.047uF
C217
.047uF
R210
390
R217
1.2K
4700pF
1800pF
C219
C229
100pF
C222
R213
10K
C233
0.1uF
NC
C220
10uF
0.1uF
C215
0.1uF
C216
0.1uF
C210
24
XTAL2
L203
2.2uH
47
VCP
15
VMULT1
14
VMULT2
12
VMULT3
11
VMULT4
VRO
13
25
WARP
23
XTAL1
18
REFSEL
27
SFBASE
26
SFCAP
30
SFIN
28
SFOUT
37
TEST1
38
TEST2
21
VBPASS
29
NC2
31
NC3
44
PD_GND
PD_VDD
5
32
PREIN
33
PRE_GND
34
PRE_VDD
35
PVREF
19
FREFOUT
45
IADAPT
16
INDMULT
43
IOUT
LOCK
4
10
MODIN
41
MODOUT
17
NC1
40
BIAS1
39
BIAS2
42
CCOMP
9
CEX
8
CLK
7
DATA
6
DGND
36
DVDD
46
ADAPTSW
22
AGND
48
AUX1
1
AUX2
2
AUX3
3
AUX4
20
AVDD
6
A3
3
K1
2
K2
1
K3
63A27
U202
1
K3
D202
A1
4
5
A2
4
A1
5
A2
6
A3
K1
3
2
K2
NC
VSF
NC
NC
D201
NC
NC
NC
NC
NC
NC
V3D
V3D
NC
C214
100pF
L205
1uH
V3D
V3D
0.1uF
GND
3
IN
2
6
OS
OUT
5
7
SHDN
4
VDD
C221
1
VOUT
MAX7414
FL200
CLK
8
1
COM
4
DIN
2
GND
5
SCLK
6
SYNC
3
VDD
VCON
1
TP210
1
AD5320BRT
U203
16.8MHz
45J68
Y200
GND
2
OUT
3
VCC
4
1K
C208
R211
0.1uF
0.1uF
0.1uF
C205
C201
C202
0.1uF
100pF
C235
10uF
10K
R215
.01uF
C206
C234
3.3pF
C228
2
1
1
TP243
1
2
1
TP299
L207
1uH
L201
2.2uH
C203
2.2uF
0.1uF
C204
R204
R205
39K
39K
C232
C231
.01uF
10uF
39pF
68pF
C230
6.8nH
C223
0.1uF
L206
C207
V5A
V3D
AUX4
SSTD
SSCK
SSFS
F168
SCEN
DATA
CLK
LOCK
VCTRL
PRESC
CSX
VCP
AUX2
MAEPF-27941-O