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5 4 3 2 1
VDD_SWITCH
R100
VREG_L17A 1 2
0R C101 C100
1
1
100N 47P
±5% ±10% ±5%
0201 6.3V 25V
2
2
D 0201 0201 D
<2D12,3C15> ANT_SEL0 o
<3C15> ANT_SEL1 o
<3C15> ANT_SEL2 o
<3C15> ANT_SEL3 o
C102 C103 C104 C105
1
1
1
1
22P 22P 22P 22P
±5% ±5% ±5% ±5%
25V 25V 25V 25V
2
2
2
2
CAP0201 CAP0201 CAP0201 CAP0201
4
J100 J101 S100
MM8430-2610RB3 CXM3555ER
SIG. GND4
2 3 22
GND1GND2 VDD
OUT
26 19
G1
G2
G3
G4
IN
CTLA TRX1 o TRX_CELL <1B3>
25 20 o
CTLB TRX2 TRX_IMT <2C2>
W.FL-R-SMT-1(60) 24 2 o TRX_PCS <1B2>
1
4
6
2
1
3
5
23 CTLC TRX3 3
CTLD TRX4 4
1 2 7 TRX5 13
ANT TX1
o TX_GSM_LB <1C4>
10 o TX_GSM_HB <1D4>
TX2
1
1
C106 1 18 o
GND1 RX1 RX_GSM900 <3A4>
C150 33P L100 5 17 o
GND2 RX2 RX_GSM_PCS <3B4>
NM 50V 47 nH 6 15 o
GND3 RX3 RX_GSM_DCS <3B4>
C 0402 ±5% ±5% 8 C
CAP0402 1.0×0.5mm 9 GND4 16
2
11 GND5 GND9 21
2
12 GND6 GND10 27
14 GND7 GND11 28
GND8 GND12
PRIMARY SWITCH(SP10T) LOGIC
MODE CTLA CTLB CTLC CTLD
TX GSM850/GSM900 H H L L
B B
TX GSM1800/GSM1900 H L L L
RX GSM 900 L L H L
RX_GSM_PCS L H H L
RX GSM DCS L H L L
TRX (NOT USED) H L L H
NO USED H H H H
TRX PCS H L H H
TRX IMT H H H L
TRX W850/RX G850 H L H L
A A
RF SWITCH
XIAO MI
Title
MI-ONE
PRIMARY PATH FRONT END SWITCH Size
A3
Document Number
RF SWITCH
Rev
C
Date: Friday, November 04, 2011 Sheet 1 of 31
5 4 3 2 1
5 4 3 2 1
VBATT
VPHPWR_W_VCC2
<2C21> PA_ON_IMT o
<2C13,4D4,5B2,5C3> PA_R0 o
<2C13,4D4,5B2,5C3> PA_R1 o
C201 C232 C200
1
1
1
100pF 100pF 100pF
5% 5% 5% C210 C203 C202 C237
1
1
1
1
50V 50V 50V 100P 100N 39P 4.7U
2
2
2
0201 0201 0201 ±10% ±10% ±5% ±20%
D U200 25V 6.3V 25V 6.3V D
2
2
2
2
ACPM-5001-TR1 0201 0201 0201 0402 FL200
B39212B7964P810 o DUP_RX_IMT_M <2C2>
1
L225 5 VCC1 10 1950MHZ
VEN VCC2
1
2.6nH±0.1nH 4 L206 2140MHZ
1 2 3 VMODE 9 1 2 3 1 L203
C246 C209 VBP RFOUT TX RX1
0201 R102 6 2.7nH 6 8 12nH
1 2 1 2 1 2 2 CPL 2.7nH±0.2nH ANT RX2 ±5%
<4A5> TX_IMT o
RFIN
1
1
0201 2 1.0X0.6mm
C235 0R GND1
22P 7 C205 C206 4
2
3.pF GND GND2
1
1 2 ±5% 25V 8 NM NM 5
ISO GND3 o DUP_RX_IMT_P <2C2>
1
50V 0201 L221 ±5% 11 1.0PF 1.0PF 7
+/-0.25pF L222 NM 0201 GNDSLG 0201 0201 GND4 9
2
2
4.7nH 3.9pF 2.2NH GND5
0201
4.7nH±3% 50V 0201
0201 +/-0.25pF 1920-1980MHZ
2
0201
2
L200 C207
<3B3> CP_CELL o o 1 2 1 2 o
CP_IMT <3B2> TRX_IMT <2C1>
C230 2.7NH 22P
2
2.2pF NM 25V
50V B1/IMT PA & Duplexer 0201 ±5%
0201 C256
1
+/-0.25pF 1 2
0201 <2D2> DUP_RX_IMT_P o o RX_IMT_P <2A5>
POWER MODE PA_ON PA_R0 PA_R1 22P
1
25V
C L211 ±5% C
HIGH POWER H L L 3.7nH 0201
3.7nH±0.1nH
0201
MEDIUM POWER H H L
2
C255
<2D2> DUP_RX_IMT_M o 1 2 o RX_IMT_M <2A5>
LOW POWER H H H
22P
25V
SHUT DOWN L L L ±5%
0201
VBATT VPHPWR_W_VCC2
L205 C218
1 2 1 2 o TRX_PCS <2C1>
3.9NH 22P
NM 25V
<2C21> PA_ON_PCS o 0201 ±5%
C234 C212 C213 C214 0201
1
1
1
1
<2C13,4D4,5C3,5D2> PA_R0 o C211 100P 100N 39P 2.2U
1
<2C13,4D4,5C3,5D2> PA_R1 o 100pF ±10% ±10% ±5% ±10%
5% 25V 6.3V 25V 10V
2
2
2
2
C233 C231 50V U201 0201 0201 0201 0402
2
1
1
100pF 100pF 0201 ACPM-5002-TR1 FL201
B 5% 5% B39202B7955P810 B
o DUP_RX_PCS_P <3A2>
50V 50V 1
2
2
L227 0201 0201 5 VCC1 10 1880.0MHz
VEN VCC2 C215
1
2.7nH±0.2nH 4 1960.0MHz
1 2 3 VMODE 9 1 2 3 1 L204
C249 C236 VBP RFOUT TX RX1
0201 R103 6 6 8 15nH
1 2 1 2 1 2 2 CPL 22P ANT RX2 ±5%
<4A5> TX_PCS o
RFIN
1
1
25V 2 1.0X0.6mm
C248 0R GND1
22P 7 C216 ±5% C217 4
2
3.3pF 1 2 ±5% 25V GND 8 NM 0201 NM GND2 5
ISO
o CP_IMT <3C2> GND3 o DUP_RX_PCS_M <3A2>
1
1
50V 0201 ±5% 11 1.0PF 1.0PF 7
+/-0.25pF L226 L223 0201 GNDSLG 0201 0201 GND4 9
2
2
4.7nH 22pF NM GND5
0201
4.7nH±3% 25V 2.2NH
0201 5% 0201 1850-1910MHZ C208 R200
0201 2 1 2 1 PDET_IN o PDET_IN <4B5>
2
2
43R
1
1
R202 R201
C253 33pF 130R 1/20W 130R
2
2.2pF 25V .05 .05 .05
50V 5% 1/20W 0201 1/20W
0201 0201 0201
B2/PCS PA & Duplexer
1
2
2
+/-0.25pF
0201
R104
<1B2> DUP_RX_PCS_P o 1 2 o RX_PCS_P <2A5>
POWER MODE PA_ON PA_R0 PA_R1 0R
A A
1
±5%
HIGH POWER H L L L215 0201
4.3nH
4.3nH±3%
0201
B2/PCS PA & Duplexer
MEDIUM POWER H H L
XIAO MI
2
R105
LOW POWER H H H <1B2> DUP_RX_PCS_M o 1 2 o Title