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ANTENNA SWITCH
M3
CONTACT
4.7pF 1.0nH J1
C1 SWITCH
L3
1 ANTENNA3 L5
IN ANTENNA2 3.3nH
OUT




GND2
GND1
L7DNP L2DNP R8DNP L4 C12
5.6nH 39.0nH 15.0nH 10K 39.0nH 0.75pF
L1


ANT_DET

VR7DNP
C10DNP
100pF


2x2.2uF caps used in place of




RF_REG
4.7uF cap (buzz issues)




RF_REG
PA_B+




PA_B+
PA_B+
Zo = 50
Layer = TBD
w = x mils

C55

C51 C52 RF_REG
39pF R151
C53 C50
TX_EN 39pF 2.2uF 39pF 2113743N40 RX_TUNE 1.5K
RX_EN
2.2uF RX_CP
C61
C60 SF_REG_OUT C151
RF_REG R152
39pF 1000pF C150 680pF
2113743L17 330pF 680
C170 C172
C54




RF_REG
U50 39pF 1.0uF .01uF C174
PA2003-EAGLE-9G 39pF




10
11
12




13
34
33
32
C71DNP
1




VDD1_HB
VDD2_HB
VDD3_HB
VREG28
VDD1_LB
VDD2_LB
VDD3_LB
100pF R153 C152
EXC_EN GND11
9 1 8200pF
GND12
8 30 0888600M24
C62 EN_TX GND13 R154
16 14 PA_REF Zo = 50
EN_DET VREF C173
18 15
39pF EN_ANT_TX VDET PA_DET Layer = 4 39pF C153 C154 0
19
EUB_US
17 21 w = x mils R155DNP
LOWB_HIGH ANT 4.7uF 0.1uF
2 0
VAPC




NC
NC
NC
NC
NC
27 RX_DCS
EUROB_US RX_DCS
4 U50 23
TXIN_HB RX_GSM RX_GSM
6 29
C64 C65 TXIN_LB RX_PCS
.01uF RX_CEL
25 7.0MM_X_3.5MM
39pF RX_PCS




GND10
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9




12
11
10
6 8 EGSMLNAIN_P




9
8
7
6
5
4
3
2
1
RX_CEL GSM_RX_IN GSM_RX_OUT1




RX_LO_IN
VCC4
VCC3


VCC2
VCC1




Q
EN_RX




I



QX
9




IX
GND2




GND1
EGSMLNAIN_N
GSM_RX_OUT2




20
22
24
26
28
31
35
RX Loop Filter
3
5
7