Motorola MCX600E - Mhz Synthesizer Schematic Diagram

336-390MHz Synthesizer Schematic Diagram
Diagrams and Parts Lists 5-13
336-390MHz Synthesizer Schematic Diagram
LOCK_DET
R8716
820
SPI_DATA
MOD_IN
100
R8717
10uF
33pF
C8712
C8715
R8710
0
NU
0
R8700
C8700
0.1uF
.01uF
NU
C8729
R8708
10
C8718
0.1uF
100pF
C8701
330pF
C8702
R8701
270
R8702
270
.01uF
R8703
1K
C8707
0.1uF
C8709
47K
R8705
.01uF
C8726
R8714
150K
2
WARP
4
560K
R8718
16.8MHz
5VDC
1
GND
3
OUT
Y8702
1uF
C8727
3.3pF
NU
C8728
TP8702
FRACN_CE_4
10uF
C8711
C8714
.01uF
MOD_IN_4
2_1MHZ_4
2_1MHZ
SPI_DATA_4
10
VMULT1
9
VMULT2
16
WARP
14
XTAL1
15
XTAL2
SPI_CLK_4
GND
31
IADAPT
29
IOUT
2
LOCK
8
MODIN
28
MODOUT
20
PREIN
17
SUPFCAP
19
SUPFIN
18
SUPFOUT
32
VCP
26
CPBIAS2
5
DATA
DC5V1
3
12
DC5V2
22
DC5V3
23
DC5V4
11
FREFOUT
4
GND
13
GND
21
GND
30
U8701
1
AUX3
7
CEX
6
CLK
27
CPBIAS1
VR8701
FRACTN_IC
10V
E8701
2.7K
used only
for
725b85
R8713
2.7K
R8712
1.0uF
C8724
SPI_CLK
NU
.1uF
C8723
R8715
470
.01uF
C8706
E8702
LOCK_DET_4
.01uF
C8704
0.1uF
C8703
0102725B85 GEPD5565 12,5kHz channel spacing
TP5705
TP8701
150K
NU
R8726
560K
R8724
R8723
100K
.1uF
C8725
1uF
C8722
.01uF
C8721
FRACN_CE
.01uF
C8720
.001uF
C8713
D8701-3
D8701-1 D8701-2
10uF
C8719
39
R8711
0.1uF
C8716
0.1uF
C8717
5V_STAB
B
E
9V3
F
C
D
5V_STAB
$P
0102725B86 GEPD5565 20/25kHz channel spacing
0102725B86 GEPD5566 20/25kHz channel spacing
www.myradio168.net