Main Board 8466575A01_A / Tx Vco Section - Motorola MTM800 User Manual

TRANSCEIVER 450-470MHz: SCHEMATICS, PCBs and PARTS LISTS
G
RXH
G
VCOBIAS_RX
G
VCOBIAS_TX
L5603
D5602 D5601
100nH
1SV229 1SV229
NU
D5604
D5603
1SV229
1SV229
9V3_ESC_1
G
from Controller 9V3
R1
C5610
R2
.022uF
Q5602
R5601
3.9K
R5603
R5607
0
NU
33
R5602
0
NU
R5604
4.7K
C5607
22pF
L5601
390nH
C5603
3.3pF
C5604
1 P1
1pF
C5606
NU
8.2pF
U5601
Q5601
RESONATOR
BFQ67W
C5602
R5606
2
P2
33
47pF
3 P3
R5605
150
Q5681
MMBT3904
L5604
56nH R5681
C5682
R5654
C5683
470 0.1uF
330pF
25V
C5609
C5681
100pF 10uF
16V
R5653
0 C5654 R5652
.01uF 51
C5653
0.1uF
C5672
10uF
C5601
16V
100pF
C5622 C5621
.022uF
100pF
C5605
8.2pF
C5611
L5623 C5623
4.7pF
R5621
8.2nH 6.2pF
10K
Q5621
PBR941
R5622
2.7K
R5636
15
R5637
R5655
1K 330
1K
Q5651
C5634
UMT1NFTN
100pF
U5702
BICMO885
5 6
NC RTESTOUT CLK_A1
10 8
IDOWN CEX_A0
11 7
IUP RTESTCLK NC
14 2
NC TESTOUT DATA_RTB
1 13
NC NC CPBIAS
16
FREQA
9
FREQB
3
SPIEN
C5742
0.1uF

Main Board 8466575A01_A / TX VCO Section

Q5671
MMBT3904
G 5V_FN
R5671
470
C5624
.022uF
C5671
10uF
16V
R5623
100
TP5601
R5624 C5629
470 18pF
C5628
C5625
12pF
18pF C5626
12pF
NU
L5627 C5627
8.2nH 8.2pF
NU NU
C5631
100pF
R5631
560
C5633
100pF
R5632
3.3K
C5635
2.2pF
C5632
Q5631
PBR941 1.5pF
R5634
C5652 C5651
10
.022uF 10uF
16V
SPIA_CLK_ESC_1
SPIA_CS3_ESC_ESC_1
SPIA_MOSI_ESC_1
R5651
12K
R5668
C5743
100K
1pF
NU
FECNTL_1_ESC_2
G
FECNTL_1
K9V1_ESC_2
K9V1 G
8.1 - 11
TXH_ESC_1
G TXH
TX_LO_ESC_1
G
TX_LO to LNODCT
G
3V3_FN
G
SPIA_CLK
from Controller
G
SPIA_CS3_ESC from Controller
G SPIA_MOSI from Controller
G ESC_REF from FracN
G from FracN
ESC_CPB
G from Controller (PCIC)
FECNTL_1
G K9V1 from Controller (PCIC)