Figure 8-20. Nue7365A/ Nue7369A Receiver Back End Circuit - Motorola APX 5000 Service Manual
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8-30
R698
0
DC_LIN_5V
IN
C643
C641
470PF
33PF
MMBTA13
DC_LIN_3_0V
DC_LIN_1_875V_D
IN
R699
0
DC_LIN_3V IN
C642
470PF
DC_LIN_3_0V
C601
L601
TL_RX_IF_
.01UF
220NH
1
2
1
2
IN
C605
3.9PF
E601
1
2
DC_LIN_3_0V
C603
.01UF
E602
1
2
DC_LIN_3_0V
C604
.01UF
E603
1
2
DC_LIN_3_0V
C602
.01UF
C607
100PF
E604
1
2
DC_LIN_3_0V
E605
1
2
DC_LIN_3_0V
Figure 8-20. NUE7365A/ NUE7369A Receiver Back End Circuit
C629
R607
0.1UF
100K
1
2
1
2
1
R605
10K
Q601
U602
1
BFR380F
C608
C618
3PF
TP601
33PF
R606
1
2
TEST_POINT
10K
1
2
R602
C619
C609
390
62PF
27PF
R601
47
C626
C617
C621
0.1UF
1000PF
0.1UF
C623
.01UF
C628
L602
L603
.01UF
10UH
10UH
1
2
C615
150PF
U601
AD9864
C633
1
36
MXOP
GNDL
.01UF
2
35
2
MXON
FREF
3
34
GNDF
GNDS2
1
2
4
33
IF2N
SYNCB
C611
5
32
IF2P
GNDH
100PF
6
31
VDDF
FS
7
30
GCP
DOUTB
1
2
8
29
GCN
DOUTA
9
28
C610
VDDA
CLKOUT
10
27
100PF
GNDA
VDDH
11
26
VREFP
VDDD
12
25
VREFN
PE
C634
0.1UF
R603
100K
C612
.01UF
C616
C613
100PF
2200PF
C632
R608
100PF
10K
1
2
R604
VR601
1SV279
C620
390
0.1UF
C606
0.1UF
C622
C624
.33UF
.33UF
C614
.01UF
C630
C627
0.1UF
1000PF
C625
C631
R609
R612
18PF
15PF
2.2K
7.5K
1
2
1
2
L604
VR602
C638
R613
C639
120NH
1SV279
3300PF
.01UF
2.4K
C640
0.1UF
E606
1
2
DC_LIN_3_0V
E607
1
2
DC_LIN_5_0V
C636
CLK_16_8_MHZ
IN
0.1UF
R624
0
DNP
DC_LIN_3_0V
1
R610
100K
R614
E609
0
1
2
DC_LIN_3_0V
C637
0.1UF
E608
R615
0
1
2
DNP
DC_LIN_1_875V_D
DC_LIN_3_0V
L605
3.9UH
R611
10K
1
2
DC_LIN_3_0V
C635
.01UF
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1
DC_LIN_1_875V_D
DC_LIN_1_875V_D
U604
U603
VCC
VCC
NC7WZ17
NC7WZ17
GND
GND
R616
0
DNP
DIG_DATA_SSI_RX_FS
1
6
DC_LIN_1_875V_D
U603
NC7WZ17
U607
NC7SZ125
1
OE
2
A
Y
4
5
NC
R623
R617
0
0
DNP
DNP
3
4
OUT
DIG_DATA_SSI_RX_DOUTA
U603
R618
NC7WZ17
0
DNP
1
6
OUT
CLK_SSI_RX
U604
NC7WZ17
R619
U604
0
DNP
NC7WZ17
3
4
C1
A2
B2
C2
NC
B1
A1
B1
B2
IN
DIG_CTRL_SPI_PE
D2
DIR
U605
SN74LVC2T45
R620
DC_LIN_1_875V_D
0
DC_LIN_3_0V
DIG_DATA_SPI_PD
DNP
IN
C1
B2
C2
A2
B1
B1
B2
A1
D2
DIR
U606
SN74LVC2T45
DC_LIN_1_875V_D
DC_LIN_3_0V
IN
DIG_CTRL_SPI_PC
R621
0
DNP
IN
OUT
DIG_RX_BE_DOUTB
OUT
NC
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