Motorola MCX600E - Page 73

336-390MHz Power Control Schematic Diagram
Diagrams and Parts Lists 5-9
336-390MHz Power Control Schematic Diagram
(PA)
(FE)
(CNTL)
336-390MHz PWR CNTL
(CNTL)
(PA)
(CNTL)
(PA)
MB PWR CNTL
(CNTL)
GEPD 5481
(SV)
(CNTL)
(CNTL)
(CNTL)
(PA)
(PA)
(SV)
o
33K
R0717
C0741
0102725B96
0102725B74
0102725B96
100pF
Q0742
1K
1K
R0742
K9V1_ENABLE
R0741
47K
47K
Q0741
K9V1_ENABLE_7
SW_B+_7
PA_TEMP_7
R0732
4.7K
VLTG_LIMIT_7
SW_B+
R0719
68K
C0721
100pF
1K
R0737
NU
9V3
R0704
47K
10K
PWR_DETECT
R0703
R0702
47K
R0701
68K
C0702
100pF
VAG
100pF
C0701
VAG_7
PWR_DETECT_7
9V3_7
SPI_CLCK_SRC
FE_CNTL_VLTG_7
DAC_CE_7
FE_CNTL_VLTG
DAC_CE
SPI_CLCK_SRC_7
BIAS_VLTG
100pF
C0732
R0733
47K
SPI_DATA_SRC
BIAS_VLTG_7
0.1uF
C0731
SPI_DATA_SRC_7
R0714
12K
R0713
3.3K
FMC2A
5
2
1
3
4
68K
Q0732
R0718
R0715
22K
560K
R0716
PWR_CNTL
C0714
.100uF
.0022uF
C0716
PWR_CNTL_7
100pF
C0713
R0712
0
100pF
C0722
15K
R0735
R0736
10K
47K
R0738
C0738
.220uF
C0703
PA_TEMP
K9V1
0.1uF
4.7K
R0734
R0722
10K
22K
R0721
12
3
100pF
C0723
1
2
3
D0721
D0731
R0724
100K
R0720
100K
VLTG_LIMIT
100K
NU
Q0731
R1
3
R2
5
R3
12
R4
14
VDD
16
GND
7
47K
47K
D_OUT
15
EN
6
8
NC
9
NC1
Q1
2
Q2
4
Q3
11
Q4
13
MC144111
U0731
CLK
10
D_IN
1
K9V1_7
43pF
C0712
PA_ENABLE
R0711
22K
1
2
3
PA_ENABLE_7
BIAS_VLTG_2
D0732
Q0711
0.1uF
R0725
C0742
BIAS_VLTG_2_7
10K
47K
R0723
C0711
39000pF
11
GND
4
VCC
.220uF
C0733
U0701-5
PWR_GND
X
9
10
8
13
12
14
MC3403
U0701-4
MC3403
U0701-3
MC3403
NULL
MAX
2
3
1
6
5
7
U0701-1
U0701-2
MC3403
R0731
XX
XX
XX
22K
12K
D0733
.0047uF
R0705
9V3
C0705
9V3
VAG
9V3
PA_PWR_SET
9V3
9V3
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