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SAMSUNG CONFIDENTIAL
2018.07.26
H/W R&D Group1
Seungwan Yang
RFIC
SDR660
TX_PA_OUT_B1
TX_PA_OUT_B2
TX _CH0_MB 1
TX _TR_OUT_B1_2_3_4_66_34_39
TX _CH0_MB 2
TX_TR_OUT_GSMHB
TX _CH0_LB2
TX _TR _OUT_B5_8_12_13_17_20
_26_28_B C0
P RX _MB 4
TX _CH0_HB1
TX_TR_OUT_B7_38_40_41_CH0
P RX _HB2
DRX_MB 3
MAIN_LM
TX _CH0_LB1
TX_TR_OUT_GSMLB
TX_PA_OUT_B3_4
TX_PA_OUT_B5_26
_BC0
TX_PA_OUT_B8
TX_PA_OUT_12_17
TX_PA_OUT_GSMLB
TX_PA_OUT_GSMHB
PRX_TR_IN_B2_PCS
PRX_TR_IN_B1_4
PRX_B3_G1800
PRX_TR_IN_EGSM_B8
PRX_TR_IN_B20
PRX_TR_IN_B5_26_G850_BC0
P RX _MB 1
P RX _MB 3
P RX _LB3
P RX _LB4
P RX _LB5
SM-A920F RF Block Diagram REV00
TRX_B38_41
TRX_B40
TRX_B7
PRX_TR_IN_B38_40_41
PRX_TR_IN_B7
P RX _HB4
P RX _HB3
DRX_ANT_LB
DRX_ANT_HB
DRX_ANT_MB
DRX_TR_IN_B7_38_40_41
DRX_TR_IN_B1_4_MB
DRX_TR_IN_B2_3_34_39_66
DRX_TR_IN_B5_8_13_17_20_26_28_BC0
Diplexer
FEMiD
D5328
DRX_MB 1
DRX_HB3
DRX_MLB 4
3G/4G PA
2G PA
V BA TT
V IO
S CLK
S DA TA
Basic Circuit
Contr ol Circuit
with DAC
SKY77656-11
V RF _P AM_V CC 1
V RF _P AM_V CC 1
V PH_P WR
VCC2_3G
VCC1_3G
VCC_GSM
51
Ω
DPX252690D
T-5325A1K
SADRM1G
56AA0F3K
Coupl er
EUR : B2,B4/66
CHN : B34 /39
B8
LB LNA
MB LNA1/2
HB LNA
B20
B12/13
B26
B1
B3
B7
SFML7E0H001
B38/41
B40
[
]
2G : GSM850 / GSM900 / DCS1800 / PCS1900
3G : WB1, 2, 4, 5, 8
4G : FDD B1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66
TDD B34, 38, 39, 40, 41
TD-SCDMA : 34, 39
CDMA : BC0
AUX
AUX
TX_PA_OUT_B34_39
TX_PA_OUT_B66
TX_PA_OUT_20
TX_PA_OUT_B13
TX_PA_OUT_B28
MXD8642
S AY E Y2G53BD0F3K
S AF FB2G65AA0F0A
B7
BGS8H2
BGS8M2
B1
BGSX22GN10
PRX_TR_IN_B4_66
PRX_TR_IN_B1_4_66_MB
PRX_TR_IN_B1_4_HB
S AF FB2G14AA0F0A
Opti on 1
Opti on 2
BGS8M2
B3
S AF FB1G84AB0F0A
Opti on
PRX_TR_IN_G1800_B3
P RX _LB1
P RX _MB 2
PRX_TR_IN_B12_17
MX D8621
PRX_TR_IN_B13
TRX_B13
TX_PA_OUT_B13
PRX_TR_IN_B66
TRX_B66
TX_PA_OUT_B66
PRX_TR_IN_B28
TRX_B28
TX_PA_OUT_B28
B34/39
PRX_TR_IN_B34_39
P RX _HB4
P RX _LB2
B38/41
B40
SKY77786-11
CMOS
Contr ollers
RXTD2
RXTD1
RFIN _H
HBTD1
HBTD2
HBFD1
VCC_4G
B38/41 : S FDG93AQ902
B40 : B8347
S FWG00DB002
BGS8H2
A UX _MB 2
A UX _LB2
A UX _LB3
A UX _MB 3
A UX _MB 4
51
Ω
51
Ω
A UX _MB 1
A UX _LB1
B28
B2,B4/66 : S FHG60BA002
B34/39 : S FWG00DB002
B38/41 : S FDG93AQ902
B40 : S AF FB2G35AA0F3K
B28 : S FH780AQ102
DRX_TR_IN_B1_4_HB
DRX_HB1
BGS12S N6
Opti on
GPS_ANT_TEST
MAIN_H
SUB_L
SUB_MH
BGSX22GN10
BGS12PL6
ASDIV_B5_TX
DRX_B5_ASDIV
DRX_TR_IN_B5_AS
BGS8H2
B5
S AF FB876MAA 0F0A
Opti on
KOR o nly
Opti on
LDJ18829M28DG014
LDJ18829M28DG014
HB PA
MMMB
DRX LFEM
Coupl er
MX D8621
DPX 202700DT-4062A1
Opti on