Schematics

Friday, October 27, 2017
D
27
10_BB_ POWER_PDN
3
MTK Confidential
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Title
Schematic design notice of "10_BB_POWER_PDN" page.
Differential pair of DVDD_DVFS remote sense
must be close to BB's ball
Note 10-1:
Differential pair of DVDD_MODEML1_BUCK remote sense must be
close to BB's ball.
Note 10-3:
Note 10-2:
Remote sense trace with GND shielding to PMIC (Differential)
Remote sense trace with GND shielding to PMIC (Differential)
Remote sense trace with GND shielding to PMIC (Differential)
Differential pair of DVDD_TOP remote sense must be
close to BB's ball.
Note: 10-3
Note: 10-2
Note: 10-1
Note: 10-1
A
B
C
D
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A
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12
SH1006
NO PAD 0402
NO0402/SMD
C1029
100nF
12
SH1008
NO PAD 0402
NO0402/SMD
C1032
4.7uF
C1028
100nF
12
SH1004
NO PAD 0402
NO0402/SMD
C1018
1uF
C1013 100nF
C1015
22uF
C1010
1uF
C1022
1uF
C1011
1uF
C1009
1uF
21
C102522uF
21
C1024
22uF
12
SH1009
NO PAD 0402
NO0402/SMD
C1004
22uF
12
SH1005
NO PAD 0402
NO0402/SMD
C1006 22uF
12
SH1003
NO PAD 0402
NO0402/SMD
MT6739-SBS
VDDQ
SRAM
VLTE_SRAM
VLTE GND
VPROCVOCRE
F9
AVDDQ_EMI0_0
F10
AVDDQ_EMI0_0
G10
AVDDQ_EMI0_0
F12
AVDDQ_EMI0_1
G12
AVDDQ_EMI0_1
F15
AVDDQ_EMI0_2
F16
AVDDQ_EMI0_2
G15
AVDDQ_EMI0_2
G16
AVDDQ_EMI0_2
F19
AVDDQ_EMI0_3
A2
DVSS
A8
DVSS
B6
DVSS
B26
DVSS
C6
DVSS
C8
DVSS
C9
DVSS
C12
DVSS
C13
DVSS
C14
DVSS
C16
DVSS
C25
DVSS
D3
DVSS
D4
DVSS
D5
DVSS
D6
DVSS
D10
DVSS
D11
DVSS
D16
DVSS
D21
DVSS
D24
DVSS
D29
DVSS
E7
DVSS
E8
DVSS
E11
DVSS
E15
DVSS
E16
DVSS
E20
DVSS
E21
DVSS
E24
DVSS
E26
DVSS
E27
DVSS
E28
DVSS
F20
DVSS
G19
AVDDQ_EMI0_3
T18
DVDD_DVFS
T20
DVDD_DVFS
T22
DVDD_DVFS
V24
DVDD_DVFS
W19
DVDD_DVFS
W21
DVDD_DVFS
W24
DVDD_DVFS
AA19
DVDD_DVFS
AA21
DVDD_DVFS
AB18
DVDD_DVFS
AB20
DVDD_DVFS
J9
DVDD_TOP
J15
DVDD_TOP
J19
DVDD_TOP
K12
DVDD_TOP
K14
DVDD_TOP
L17
DVDD_TOP
L19
DVDD_TOP
M22
DVDD_TOP
N17
DVDD_TOP
N19
DVDD_TOP
R19
DVDD_TOP
V8
DVDD_MODEML1_BUCK
V12
DVDD_MODEML1_BUCK
V14
DVDD_MODEML1_BUCK
W9
DVDD_MODEML1_BUCK
W15
DVDD_MODEML1_BUCK
Y12
DVDD_MODEML1_BUCK
Y14
DVDD_MODEML1_BUCK
AA9
DVDD_MODEML1_BUCK
T14
DVDD_MODEML1_BUCK
U9
DVDD_MODEML1_BUCK
U15
DVDD_MODEML1_BUCK
R15
DVDD_MODEML1_BUCK
T12
DVDD_MODEML1_BUCK
P12
DVDD_MODEML1_BUCK
P14
DVDD_MODEML1_BUCK
V18
DVDD_DVFS_SRAM
K16
DVDD_SRAM_TOP
M16
DVDD_SRAM_TOP
T16
DVDD_SRAM_TOP
V16
DVDD_SRAM_TOP
J11
DVSS
J13
DVSS
J21
DVSS
K10
DVSS
K18
DVSS
K20
DVSS
L11
DVSS
L13
DVSS
L21
DVSS
M10
DVSS
M20
DVSS
N11
DVSS
N13
DVSS
N21
DVSS
P10
DVSS
P18
DVSS
P20
DVSS
J17
DVSS
M18
DVSS
J27
DVSS
L9
DVDD_TOP
L15
DVDD_TOP
M12
DVDD_TOP
M14
DVDD_TOP
N9
DVDD_TOP
N15
DVDD_TOP
R9
DVDD_TOP
C7
DVSS
D20
DVSS
E14
DVSS
E18
DVSS
E9
DVSS
F14
DVSS
G13
AVDDQ_EMI0_1
G18
AVDDQ_EMI0_3
U1001-E
C1012
1uF
C1020
1uF
C1014
100nF
C1019
100nF
C1033 1uF
C1036
4.7uF
C1037
1uF
C1039
4.7uF
C1046
4.7uF
C1040
100nF
C1041
100nF
C1042
100nF
C1043
100nF
C1044
100nF
C1001
22uF
C1002 22uF
D_GND
VSRAM_PROC_PMU
D_GND
VSRAM_OTHERS_PMU
D_GND
D_GNDD_GND D_GND D_GND D_GND D_GND
DVDD_MODEM
D_GND
DVDD_CORE
D_GND
DVDD_DVFS
D_GND
D_GND
VDRAM_PMU
DVDD_MODEM_GND
DVDD_MODEM_FB
DVDD_CORE_GND
DVDD_CORE_FB
DVDD_DVFS_FB
DVDD_DVFS_GND

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