Schematics
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
The linear detection range is 0~-39dBm,
coupling factor is 22~27dB.
BB
侧网络检查
Power For MT6177
4.7uF close to RFIC
电源网络检查
6dB Attenuator
BSI
TX_IQ
GND
GND GND
RF_ TXD ET_ LMHB62
RF_ B25B2_PRX _RFIC
64
RF_ B5_DRX_RF IC
73
RF_ B4_B66_PRX_RFI C
64
RF_ B12/14_ PRX_RFIC
65
RF_ B30_DR X_RFIC
72
RF_ LTE _HB_ TX_RFIC68
RF_ LTE _MB_ TX_RFIC68
RF_ LTE _LB _TX_RFIC68
RF_ TXD ET1 _RFIC
58
PMIC _CL K_R F9
SRC LKE NA13,9
LTE _DET_B B0_IP 3
LTE _DET_B B0_IN 3 RFI C0_BSI_D 13
LTE _DET_B B0_QP 3 RFI C0_ BSI _D03
LTE _DET_B B0_QN 3 RFIC 0_B SI_ CK3
RFI C0_BSI_EN3
LTE _DRX_B B_Q 1 3 LTE _TX _BB 0_I P3
LTE _DRX_B B_I 1 3 LTE _TX_BB0_ IN3
LTE _DRX_B B_Q 0 3 LTE _TX _BB 0_Q P3
LTE _DRX_B B_I 0 3 LTE _TX_BB0_ QN3
LTE _PR X_BB_Q1 3
LTE _PR X_BB_I1 3
LTE _PR X_BB_Q0 3
LTE _PR X_BB_I0 3
RF_ TXD ET1 _RFIC 58
RF_ B4_B66_DR X_RFI C
72
RF_ B5_PRX _RFIC
65
RF_ B12_DR X_RFIC
73
RF_ B30_PRX_R FI C
64
VRF 18_TXHV 58
VRF 18_RXHV 58
VRF 18_SXLF 58
VRF 12_RXL V 5 8
VRF 12_SXLV 58
VIO 18_ RFIC 5 8
VRF 18_PMU
8
VIO 18_ PMU
2,3,6 ,8,10 ,14,1 5,36 ,37,4 3,44 ,45,4 7,48,68,8 4,85
VRF 12_PMU
8
VIO 18_ RFIC
58
VRF 18_RXHV
58
VRF 12_RXL V
58
VRF 12_SXLV
58
VRF 18_SXLF
58
VRF 18_TXHV
58
RF_ B14_DR X_RFIC
73
RF_ DRX _B2_B25
72
Size
DES IGNER:
Shee t of
DOC UMENT NO .:
DEP ART MENT:
D
58 48
V10
Page Name = 58_Transceiver-MT6177
Page Modif y Date = Friday, Fe bruary 11 , 202 2
DEP ART MENT = WI NGTE CH-SZ DES IGNE R = PE NGLI ZHONG
Design Name = 98829_1_11M12_20220404_1150
Size
DES IGNER:
Shee t of
DOC UMENT NO .:
DEP ART MENT:
D
58 48
V10
Page Name = 58_Transceiver-MT6177
Page Modif y Date = Friday, Fe bruary 11 , 202 2
DEP ART MENT = WI NGTE CH-SZ DES IGNE R = PE NGLI ZHONG
Design Name = 98829_1_11M12_20220404_1150
Size
DES IGNER:
Shee t of
DOC UMENT NO .:
DEP ART MENT:
D
58 48
V10
Page Name = 58_Transceiver-MT6177
Page Modif y Date = Friday, Fe bruary 11 , 202 2
DEP ART MENT = WI NGTE CH-SZ DES IGNE R = PE NGLI ZHONG
Design Name = 98829_1_11M12_20220404_1150
R58 20
150 ;5%;0 201
12
C58 05
0.1uF ;20% ;6.3V ;020 1
JP5 805 JP -COP PER-020 1
JP5 806 JP -COP PER-020 1
JP5 802 JP -COP PER-020 1
JP5 804 JP -COP PER-020 1
DETIF
TXO
BSIPRX(I/Q) TX(I/Q)
MT6177
DRX(I/Q)
PRXDRX
Power
MT61 77HW /ACC
U580 1
B10
PRX10
M10
TXO_GND 1
G12
TX_UHB
L2
DRX_BB_Q1
L1
DRX_BB_I1
C2
DRX11
B9
PRX11
B4
DRX4
B3
DRX5
A3
DRX6
A2
DRX7
B2
DRX8
B1
DRX9
A1
DRX10
D2
DRX12
G11
TX_HB1
H11
TX_HB2
N1
PRX_BB_ I1
M1
PRX_BB_ Q1
M3
DRX_BB_Q0
N3
DRX_BB_I0
N8
VDD_TXHV
L10
TXO_GND 2
C6
GND5
C5
GND4
A11
PRX9
C4
GND3
C3
GND2
J11
TX_MB1
A12
PRX8
B11
PRX7
B12
PRX6
C11
PRX5
C12
PRX4
D11
PRX3
E11
PRX2
E12
PRX1
J12
TX_MB2
K12
TX_MB3
K11
TX_LB1
L11
TX_LB2
M11
TX_LB3
M12
TX_LB4
J5
BSI_0_EN
H5
BSI_0_CK
J4
BSI_0_D0
K3
BSI_0_D1
K4
GND69
N4
PRX_BB_ Q0
M4
PRX_BB_ I0
N9
TX_BB_ QN0
N10
TX_BB_ QP0
N11
TX_BB_ IN0
N12
TX_BB_ IP0
C7
GND6
K10
TXO_GND 3
A9
PRX12
B5
DRX3
A5
DRX2
A6
DRX1
C8
GND7
B6
NC2
B8
PRX14
A8
PRX13
F1
NC1
E2
DRX14
D1
DRX13
J1
XOI
J2
VIO
H4
EN_BB
H1
RCAL
E6
VDD_RXL V
G1
TMEAS
M7
TXDET1
J10
TXO_GND 4
K5
VDD_SXLV
D4
GND11
D5
GND12
D6
GND13
D7
GND14
D8
GND15
D9
GND16
D10
GND17
E8
GND21
E9
GND22
E10
GND23
E4
GND19
E5
GND20
F6
GND28
F8
GND30
F10
GND32
F11
GND33
F12
GND34
F5
GND27
F7
GND29
G8
GND40
G9
GND41
G6
GND38
H8
GND47
H9
GND48
J8
GND53
J9
GND54
L3
GND60
K2
GND55
K8
GND58
K9
GND59
N5
VDD_SXLF
N7
DET_IP0
M6
DET_IN0
M5
DET_QP0
N6
DET_QN0
D3
GND10
F9
GND31
G2
GND35
G3
GND36
G7
GND39
G5
GND37
H7
GND46
J7
GND52
J6
GND51
K6
GND56
K7
GND57
L6
GND63
F2
GND24
F3
GND25
F4
GND26
G10
GND42
H2
GND43
H3
GND44
H6
GND45
H10
GND49
J3
GND50
L7
GND64
L8
GND65
L9
GND66
L4
GND61
L5
GND62
M2
GND67
M9
GND68
B7
GND1
E7
VDD_RXHV
C9
GND8
C10
GND9
E3
GND18
C58 06
4.7UF ;10% ;10V ;040 2
R58 01
2K;1 %;02 01
12
C58 03
0.1uF ;20% ;6.3V ;020 1
JP5 803 J P-CO PPE R-02 01
R58 21
150 ;5%;0 201
12
C58 09
100 pF;5 %;50 V;02 01
R58 10 3 3;5% ;020 1
1 2
JP5 801 JP -COP PER-020 1
C58 04
0.1uF ;20% ;6.3V ;020 1
C58 08
0.1uF ;20% ;6.3V ;020 1
C58 01
0.1uF ;20% ;6.3V ;020 1
C58 02
0.1uF ;20% ;6.3V ;020 1
C58 07
4.7UF ;10% ;10V ;040 2
LTE_DET_BB_IP0
LTE_DET_BB_IN0
LTE_DET_BB_QP0
LTE_DET_BB_QN0
LTE_DRX_BB_Q1
LTE_DRX_BB_I1
LTE_DRX_BB_Q0
LTE_DRX_BB_I0
LTE_PRX_BB_Q1
LTE_PRX_BB_I1
LTE_PRX_BB_Q0
LTE_PRX_BB_I0
LTE_TX_BB_QN0
LTE_TX_BB_QP0
LTE_TX_BB_IN0
LTE_TX_BB_IP0
RFIC0_BSI_EN
RFIC0_BSI_CK
RFIC0_BSI_D0