VCDT rating: 1.268V
differential
differential
differential
close to PMIC
Connect to interface for reserving layout area
DCXO
Route AVDD18_AUXADC/AUXADC_VIN as differential trace (3 mil each)with well GND shielding
and route AVSS18_AUXADC with 15mil trace width under
AVDD18_AUXADC/AUXADC_VIN trace to provide return current path.
P1 and R1 ball connect firstly
Please connect DCXO GND to main
GND by independent L1-2 GND via.
DON'T connect it through L1 GND
P2 and N2 ball connect firstly
3mil trace width
3mil trace width
15mil trace width
AVSS22_XO
AVSS22_XOBUF
AVSS22_XO_ISO
Note: 22-1
Note 22-1:
Schematic design notice of "22_POWER_MT6357-IF"
Please implement 2520 & 2016 Size TMS PCB co-layout.
Please refer to MT6739_MT6357 Co-Clock Design Notice for co-layout guide
[12]
CHARGE
Charger
VBAT
NTC
GND
A
B
C
D
A
B
C
D
1
2
3
4
5
6
*10V
Control I/F
RTC
MT6357
DCXO
Gauge
Charger I/F
AUXADC
ISINK
R4 PWRKEY
N4 FCHR_ENB
R5 RESETB
T8 WDTRSTB_IN
M5 EXT_PMIC_EN1
N8 SRCLKEN_IN1
N7 SRCLKEN_IN0
M6 EXT_PMIC_PG
R8 SPI_CSN
M8 SPI_CLK
M7 SPI_MOSI
M9 SPI_MISO
N3 UVLO_VTH
N9 VSYSSNS
M13 BATSNS
N13 ISENSE
R13 BATON
T11 VCDT
R11 CHRLDO
P13 VDRV
M10 CHG_DM
M11 CHG_DP
N12 PCHR_LED
P5 PMU_TESTMODE
P9 FSOURCE
M1
XTAL1
M2
AVSS22_XO
N1
XTAL2
R2
XO_NFC
T1
XO_CEL
P1
AVSS22_XOBUF
P3
XO_WCN
R3
XO_SOC
R12
VRTC28
P14
RTC32K_1V8_0
R15
RTC32K_1V8_1
P11
RTC32K_2V8
R7
AVDD18_AUXADC
T7
AUXADC_VIN
P7
AVSS18_AUXADC
L12 ISINK1
R10 CS_N
T10 CS_P
R1
AVSS22_XOBUF
N2
AVSS22_XO_ISO
P2
AVSS22_XO_ISO
N5 EXT_PMIC_EN2
T2
XO_EXT
U201-C
R500
1K R0201
R501
1K R0201
R504
220K R0201
C510
1uF
C0201
R503
1.5K
R0201
C509
1uF
C0201
R512
330K(1%)
R0201
R51
3
39
K(
1%
)
R020
1
C506
100nF
C0201
R502
1.5K
R0201
C508
22uF
C0603
R508
0R
R0201
R509
0R
R0201
R511
0R
R0201
C513
4.7pF
C0201
NC
C511
4.7pF
C0201
C512
4.7pF
C0201
R514
0R R0201
C514
1uF
C0201
C515
100nF
C0201
1
2
SH501
1
2
R515
100K 1%
R0201
8
7
3
2
1
4
5
6
QMN500
AW3112DNR-179210110
1
TP
50
1
C50
4
22u
F
C060
3
C50
5
100
pF
C020
1
C50
2
22u
F
C060
3
C50
1
22u
F
C060
3
1
2
3
4
5
6
7
J500
PAN30-03103-S50105-CUS-179248911
1
TP
50
0
C500
22
PF
C020
1
R505
1K
R0201
R506
16.9K(1%)
R0201
1
TP502
R507
0.01R
R0805
1
2
SH50
0
R510
0.056R
R0805
1 GND1
2
GND2
3
OUT
4 VCC
Y500
XTAL-TSX-26MHZ-179235464
26MHz
C507
1uF 10v
C0402
TV
S50
2
3
1
2
TV
S50
1
L501
1uH
IND-POWER-MPH2016
C520
10UF
C0603
4 SW
5 VIN
1 EN
3 PGND
6
VOUT1
7
VOUT2
8
FB
2
AGND
9
G
N
D
U501
AW3611
R5
20
R020
1
4.
7K
C521
10UF
C0603
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
ISENSE
[5]
VBAT
[4,5,9,10,11,12,14]
BATON
[5]
CHD_DM
[2]
CHD_DP
[2]
CS_P
[5]
CS_N
[5]
RTC32K_CK
[1]
XTAL2 [5]
XTAL1 [5]
PMIC_CLK_BB
[1]
PMIC_CLK_WCN
[2,7]
PMIC_CLK_RF [13]
PWRKEY
[8]
HOMEKEY
[8]
SYSRSTB
[1]
WATCHDOG
[1]
SRCLKENA0
[1]
SRCLKENA1
[1,13]
PWRAP_SPI0_CSN
[1]
PWRAP_SPI0_CK
[1]
PWRAP_SPI0_MO
[1]
PWRAP_SPI0_MI
[1]
GND_AUXADC
[5]
XTAL2 [5]
XTAL1 [5]
AUXADC_TSX
[5]
AUX_VREF
[5]
AUXADC_TSX [5]
AUX_VREF [5]
GND
GND_AUXADC [5]
VCHG
[5,8]
GND
GND
GND
GND
GND
BATON [5]
GND
CS_N
[5]
CS_P
[5]
GND
VCHG
[5,8]
VDRV
[5]
VDRV
[5]
CHG_LDO [5]
VBAT
[4,5,9,10,11,12,14]
ISENSE
[5]
CHG_LDO
[5]
VBAT
[4,5,9,10,11,12,14]
TREF_PMU [4]
VBAT
[4,5,9,10,11,12,14]
VCHG
[5,8]
VRTC
VAUX18_PMU [4]
GND
GND
VBAT
[4,5,9,10,11,12,14]
DRVBUS
[1]
VCHG
[5,8]
