热搜关键词: 电路基础ADC数字信号处理封装库PLC

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CS5268AN_C to HDMI_VGA_USB-PCB-原理图

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嵌入式

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IC设计/制造

IC设计/制造

CS5268AN,CS5268代理商,CS5268设计资料,CS5268方案,Type-c转  HDMI  4K@30Hz+VGA+PD3.0+USB3.0,Type-c  to  HDMI  4K@30Hz+VGA+PD3.0+USB3.0  ic

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2
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4
5
6
CS5268 Reference schematic
Charge_Port
Rev 1.0
VBUS
VBUS Control
DFP_CC1
DFP_CC2
VBUS
A
5V~20V
A
DCDC
Page 01 Title
Page 02 Main Chip
Page 03 Connector
Page 04 Power
5V
5V
DCDC
SBU1/SBU2
CC1
B
UVBUS_CTRL DVBUS_CTRL
1.0V
Type-C Input
DP_LANE0
DP_LANE1
B
VGA Output
CS5268
History :
Rev 1.0: Initial version
HDMI Output
USB_RX
USB TX
USB 3.X Port
C
C
U_Page 02 Main Chip
Page 02 Main Chip.SchDoc
U_Page 03 Connetor
Page 03 Connetor.SchDoc
U_Page 04 Power
Page 04 Power.SchDoc
D
D
Title
Page 01 Title
Size
A
Date:
Document Number
CS5268 Reference Schematic
Sheet
1
of
4
Rev
V1.0
1
2
3
4
5
6
1
2
3
4
5
6
7
8
VDD10
VDD10
PIC20 2
COC20
C20
A
0.1uF
PIC20 1
GND
PIC101
0.1uF
VDD33
PIC102
GND
COC1
C1
0.1uF
PIC201
PIC202
GND
COC2
C2
A
HDMI_D2_N
HDMI_D1_N
HDMI_D0_N
HDMI_CK_P
HDMI_CK_N
NLHDMI02P NLHDMI02N NLHDMI01P NLHDMI01N NLHDMI0 P NLHDMI0 N NLHDMI0CKP
NLHDMI0CKN
Chip
VDD10
HDMI_D2_P
HDMI_D1_P
HDMI_D0_P
NLHDMI0SCL
NLHDMI0SDA NLHDMI0PD
40
41
43
39
42
HDMI_SDA
AVDD10_TX
HDMI_CEC
HDMI_SCL
VDD10
HDMI_SDA
HDMI_HPD
HDMI_SCL
NLVGA0RED0P
VGA_RED_P
NLVGA0GREEN0P
VGA_GREEN_P
PIU105 PIU105 PIU1049 PIU1048 PIU1047 PIU1046 PIU1045 PIU104 PIU1043 PIU1042 PIU104 PIU104 PIU1039 PIU1038 PIU1037 PIU1036 PIU1035
50
48
46
45
49
47
44
38
37
36
35
HDMI_D2N
HDMI_D1N
HDMI_D0N
HDMI_CKN
HDMI_HPD
HDMI_CKP
HDMI_D1P
HDMI_D0P
AVDD33
VGA_G
VGA_R
51
PIC3202
VDD10
COC32
C32
0.1uF
PIC3201
52
PIU1052
53
PIU1053
AVDD10_TX
AVDD10_PLL
AVDD33_PLL
AVDD33_IO
CFG_SCL
CFG_SDA
DOWN_VBUS_EN
DOWN_DISCHARGE
GND
GND
5V
PIC5 02
COC55
C55
0.1uF
VDD33
PIC5 01
VDD33
GND
HDMI_D2P
COU1
U1
NLVGA0BLUE0P
34
VGA_BLUE_P
VGA_B
PIU1034
VDD5_IN
VDD5_IN
VDD33_OUT
33
PIU1033
32
PIU1032
31
PIU1031
PIU1030
B
C
PIC3 02
COTP2
TP2
PITP201
GND
54
PIU1054
COC6
C6
10uF
PIC602
PIC601
702
C
C7
PI
COC7
PIC701
0.1uF
LDO33_OUT
B
CFG_SCL
CFG_SDA
COC33
C33
0.1uF
PIC3 01
COC8
C8
GND
PIC801
PIC802
NLCFG0SCL
CFG_SCL
0.1uF
55
PIU1055
56
PIU1056
PIU1057
COTP3
TP3
PITP301
NLCFG0SDA
CFG_SDA
GND
57
D
NLDOWN0VBUS0EN
PIU1058
DOWN_VBUS_EN
58
NLDOWN0VBUS0DIS
DOWN_VBUS_DIS
59
PIU1059
NLUP0VBUS0EN
UP_VBUS_EN
注意:
调试用测试点,建议保留。
COC11
C11
60
PIU1060
UP_VBUS_EN
61
PIU1061
62
PIU1062
UP_DISCHARGE
VDD10
GND
DFP_CC1
NLUP0VBUS0DIS
UP_VBUS_DIS
VDD10
PIC1 01
PIC1 02
GND
0.1uF
GND
PIU1063
63
CS5268
RX_
VDD10
RX_AVDD33
RX_AVDD18
RX_AVDD10
LANE0_N
LANE1_N
LANE0_P
LANE1_P
UFP_CC1
AUX_N
AUX_P
GND
GND
NC
NC
NC
NC
VDD33_OUT
30
PIC901
NLVSYNC
VSYNC
NLHSYNC
HSYNC
NLVGA0SDA
VGA_SDA
GND
PIC3401
PIC3402
COC34
C34
0.1uF
29
VSYNC
PIU1029
HSYNC
PIU1028
COC9
C9
4.7uF
PIC902
28
27
VGA_SDA
PIU1027
VGA_SCL
GPIO7
GPIO6
GPIO5
26
PIU1026
PIU1025
GND
NLVGA0SCL
VGA_SCL
25
24
23
PIU1024
NLDFP0CC1
DFP_CC1
NLDFP0CC2
DFP_CC2
64
PIU1064
65
PIU1023
PIU1065
DFP_CC2
22
TEST_EN
PIU1022
VDD10
BB_DM
BB_DP
RX_AVDD33
PIU1021
GND
VDD10
NLVBUS0MON0D
66
VBUS_MON_D
PIU1066
NLVBUS0MON0U
67
VBUS_MON_U
PIU1067
68
PIU1068
C
VBUS_MON_D
VBUS_MON_U
UFP_CC2
21
PIC1301
NLBB0D0N
BB_D_N
PIR2601
COR26
R26
PIR2701
PIR2602
PIU1020
20
NLD0N
D_N
NLD0P
D_P
VDD33
0R
PIR2702
PIC1302
COC13
C13
0.1uF
注意:
要用½升级,因此必须保留。
可以和
USB3.0
的接在一起,默认芯
片不会启动此
USB
功½。
BillBoard USB
C
NLBB0D0P
19
BB_D_P
PIU1019
PIU1018
COR27
R27
0R
18
GND
EPAD
PIU1069
69
PIC5901
0.1uF
PIC5902
COC59
C59
GND
GND
LDO33_OUT
VDD33
UFP_AUX_N
UFP_AUX_P
UFP_CC1
IN0_N
IN0_P
干扰。
NLIN0 P
NLIN0 N
VDD10
NLIN10P
NLIN10N
IN1_P
IN1_N
Layout
注意事项:
1
,去耦电容½量靠近电源管脚。
2
DP
输入线按照
100Ω
差分线布线。
3
HDMI
输出线按照
100Ω
差分线布线。
4
,输出的
RGB
为模拟信号,½量屏½以免
PIU10 PIU102 PIU103 PIU104 PIU105 PIU106 PIU107 PIU108 PIU109 PIU10 PIU10 PIU102 PIU103 PIU10 4 PIU105 PIU106 PIU107
12
13
14
15
11
16
4
6
7
9
10
17
2
3
5
8
VDD10
1
NLUFP0C 1
NLUFP0AXN
NLUFP0AUXP
VDD33
PIR2802
COR28
R28
0R
PIR2801
PIC1501
D
COC15
C15
0.1uF
PIC1201
COC10
C10
GND
GND
PIC10 1
注意:
芯片内½
5V
3.3VLDO
,因此
VDD33
可以½
用此
LDO
供电,降½成本。
如果比较在乎整½功耗,
VDD33
可以½用外
DCDC
进行供电,½芯片的
5V
供电仍然需
要保留。
4.7uF
PIC10 2
D
GND
Title
PIC1502
GND
02
PIC12
0.1uF
GND
COC12
C12
PIC3501
COC35
C35
0.1uF
PIC3502
GND
PIC3601
PIC3602
GND
Size
A3
Date:
File:
COC36
C36
4.7uF
Page02 Main Chip
Number
CS5268 Reference Schematic
Revision
V1.0
2021/6/18
Sheet
of
E:\_Project\..\Page 02 Main Chip.SchDoc Drawn By:
7
8
1
2
3
4
5
6
1
2
3
4
5
VBUS_MON_D/U = VBUS / 8
R1/R2/R3/R4
必须选用精度
<=1%
,如果精度
>1
%
,会导致充电异常。
6
TYPE-C Plug Cable
Type-C Charge Port
DOWN_VBUS
UP_VBUS
COJ1
J1
NLDFP0CC1
DFP_CC1
DOWN_VBUS
A5
PIJ10A5
PIJ10A9
CC1
VBUS
GND
CC2
VBUS
GND
GND
GND
GND
GND
4
3
2
PIJ102
1
PIJ101
PIJ104
PIJ103
PIR101
COR1
R1
A
COJ2
J2
PIR201
COR2
R2
330k 1%
A9
PIR102
NLVBUS0MON0D
VBUS_MON_D
PIR202
NLVBUS0MON0U
VBUS_MON_U
330k 1%
PIJ10A12
A12
B5
B9
NLDFP0CC2
DFP_CC2
PIJ10B5
A
PIR301
A2
NLTX10P
TX1_P
TX1+
PIJ20A2
NLTX10N
A3
TX1_N
TX1-
PIJ20A3
NLRX10P
B11
RX1_P
RX1+
PIJ20B11
NLRX10N
B10
RX1_N
RX1-
PIJ20B10
A8
SUB1
PIJ20A8
B8
SUB2
PIJ20B8
A5
CC1
PIJ20A5
B5
CC2
PIJ20B5
SBU1
SBU2
PIR401
COR3
R3
COR4
R4
47k 1%
PIJ10B9
UP_VBUS
A4
PIJ20A4
VBUS
COC19
C19
PIC1901
COC18
C18
PIC1801
COC3
C3
PIC301
COC4
C4
PIC401
0.1uF
PIC1902
0.1uF
PIC1802
0.1uF
PIC302
0.1uF
PIC402
USB_RX_P
USB_RX_N
USB_TX_P
USB_TX_N
PIJ10B12
B12
PIR302
PIR402
47k 1%
TYPEC-6P-C399928
GND
D_P
D_N
A6
PIJ20A6
D+
A7
PIJ20A7
D-
COC17
C17
0.1uF
PIC1701
COC16
PIC1702
C16
0.1uF
PIC1601 PIC1602
NLUFP0AUX0P
UFP_AUX_P
NLUFP0AUX0N
UFP_AUX_N
AUX
UFP_CC2_VCON
NLUFP0CC1
UFP_CC1
NLUFP0CC20VCON
UFP_CC2_VCON
COC24
C24
PIC2401
COC27
C27
PIC2701
COC28
C28
PIC2801
COC29
C29
PIC2901
PIR501
NLIN10P
IN1_P
NLIN10N
IN1_N
NLIN00P
IN0_P
NLIN00N
IN0_N
LDO33_OUT
A1
PIJ20A1
GND
B2
NLTX20P
TX2_P
TX2+
PIJ20B2
B3
NLTX20N
TX2_N
TX2-
PIJ20B3
NLRX20P
A11
RX2_P
RX2+
PIJ20A11
A10
NLRX20N
RX2_N
RX2-
PIJ20A10
COR5
1K
R5
0.1uF
PIC2402
0.1uF
PIC2702
0.1uF
PIC2802
0.1uF
PIC2902
USB3.x Port
5V
COUSB1
USB1
PIR502
GND
PIR2401
TYPE-C cable plug
COR24
1M
R24
NLD0N
D_N
NLD0P
D_P
NLUSB0RX0N
USB_RX_N
1
PIUSB101
2
PIUSB102
3
PIUSB103
4
PIUSB104
5
PIUSB105
6
PIUSB106
7
PIUSB107
8
PIUSB108
9
PIUSB109
GND
Layout
注意事项:
1
Type-C
输入线按照
100Ω
差分线。
B
注意:
AUX
的上下拉如果不接,会有一些兼容性问
题。
NLSBU1
SBU1
NLSBU2
SBU2
PIR2402
PIR2501
COR25
1M
R25
NLUSB0RX0P
USB_RX_P
NLUSB0TX0N
USB_TX_N
NLUSB0TX0P
USB_TX_P
VBUS
D-
SHELL
D+
GND
STDA-SSRX-
STDA-SSRX+
GND-DRAIN
STDA-SSTX- SHELL
STDA-SSTX+
PIUSB1011
11
PIUSB1010
10
B
PIR2502
GND
GND
USB3.0-C69073
GND
注意:
5V_HDMI
如果不给下游,有的
Sink
会因为检
测不到
5V
,而不送出
HPD
Standard HDMI output
5V_HDMI
5V
COD4
D4
PID402 PID401
VGA Output
30R@100MHz
NLVGA0RED0P
VGA_RED_P
PIFB101
COFB1
FB1
PIFB102
VGA_R
COC40
C40
1pF
PIC40 1
PIC40 2
COJ3
J3
6
VGA-M
11
RGND
10
5
GGND
15
BGND
6
PIJ306
7
PIJ307
PIJ308
B5819WS_C22624
COJ4
J4
1
30R@100MHz
NLVGA0R
VGA_R
VGA_G
C
HDMI_HPD
NLHDMI0HPD
HDMI_HPD
5V_HDMI
19
18
PIJ4018
17
PIJ4017
16
PIJ4016
15
PIJ4015
14
PIJ4014
13
PIJ4013
12
PIJ4012
11
PIJ4011
10
PIJ4010
9
PIJ409
8
PIJ408
7
PIJ407
6
PIJ406
5
PIJ405
4
PIJ404
3
PIJ403
2
PIJ402
1
PIJ401
PIJ4019
SHD
21
PIJ4021
Layout
注意事项:
1
,输出的
RGB
为模拟信号,½量屏½以免
NLVGA0GREEN0P
PIFB201
VGA_GREEN_P
COFB2
FB2
1
PIJ301
2
PIJ302
PIJ303
R
G
B
PIFB202
HDMI_SDA
HDMI_SCL
5V_HDMI
HDMI_CK_N
HDMI_CK_P
HDMI_D0_N
R8
COR8
HDMI_SDA
2.2k
HDMI_D0_P
HDMI_D1_N
HDMI_D1_P
HDMI_D2_N
HDMI_D2_P
NLHDMI0SDA
HDMI_SDA
NLHDMI0SCL
HDMI_SCL
NLHDMI0CK0N
HDMI_CK_N
NLHDMI0CK0P
HDMI_CK_P
NLHDMI0D00N
HDMI_D0_N
NLHDMI0D00P
HDMI_D0_P
NLHDMI0D10N
HDMI_D1_N
NLHDMI0D10P
HDMI_D1_P
NLHDMI0D20N
HDMI_D2_N
NLHDMI0D20P
HDMI_D2_P
PIR801
PIR802
PIR2101
5V_HDMI
HOT_PLUG_DET
+5V
GND
I2C_DATA
I2C-CLK
23
HEC
SHD
PIJ4023
22
CEC
SHD
PIJ4022
CK-
CK_SHIELD
CK+
D0-
D0_SHIELD
D0+
D1-
D1_SHIELD
D1+
D2-
D2_SHIELD
D2+
SHD
PIJ4020
干扰。
2
,右边红色框中的器件是为了通过
VESA
V1.2
指标测试而增加的器件。
COC42
C42
1pF
PIC4201
PIC4202
5V_HDMI
NLVGA0G
VGA_G
NLVGA0B
VGA_B
NLVSYNC0OUT
VSYNC_OUT
NLHSYNC0OUT
HSYNC_OUT
3
8
C
30R@100MHz
NLVGA0BLUE0P
VGA_BLUE_P
PIFB301
COFB3
FB3
PIFB302
VGA_B
C44
COC44
1pF
PIC4 01
PIC4 02
NLVGA0SCL
VGA_SCL
NLVGA0SDA
VGA_SDA
10
VSYNC
SGND
PIJ3010
HSYNC/CSYNC
16
GND
PIJ3016
9
17
PIJ309
NC/DDC5V
GND
PIJ3017
18
GND
PIJ3018
15
19
PIJ3015
ID3/SCL
GND
PIJ3019
12
PIJ3012
ID1/SDA
5
GND
PIJ305
11
ID0
PIJ3011
4
ID2
PIJ304
13
PIJ3013
VGA-D-SUB15-MALE
14
PIJ3014
5V_HDMI
PIR2 01
R22
COR22
VGA_SDA
GND
COR21
R21
HDMI_SCL
20
PIR2102
2.2k
HDMI-019
PIR2 02
PIR2301
2.2k
NLHSYNC
HSYNC
NLVSYNC
VSYNC
COR6
R6
PIR602
56R
PIR601
HSYNC_OUT
VSYNC_OUT
COR7
R7
PIR702
56R
PIR701
5V_HDMI
COC14
C14
NC
PIC1401
PIC1402
C21
PIC2101
COC21
PIC2102
NC
D
D
HDMI
DDC
上如果不加
2.2K
的上拉,在长线的情况,会有读取
EDID
失败
COR23
R23
VGA_SCL
的情况出现,
PIR2302
2.2K
Layout
注意事项:
1
HDMI
输出线按照
100Ω
差分线。
Title
VGA
DDC
上如果不加
2.2K
的上拉,在长线的情况,会有读取
EDID
失败
的情况出现,
Size
A4
Date:
File:
Page 3 Connector
Number
CS5268 Reference Schematic
2021/6/18
E:\_Project\..\Page 03 Connetor.SchDoc
Revision
V1.0
Sheet
of
Drawn By:
6
1
2
3
4
5
1
2
3
4
5
6
VBUS Control
Charger
A
DOWN_VBUS
VBUS_D
COTP1
TP1
V5-20V
5V~20V
COQ1B
COQ1A
Q1A
COTP7
TP7
Q1B
PIQ101
Source
UP_VBUS
Layout
注意事项:
1
VBUS
的布线一定要根据充电的最大电流
来选择线½。
COTP8
TP8
A
PITP101
6D
5D
PIQ105
PIQ106
PIQ103
3S
PITP801
PIC501
PIC502
COC5
C5
PIR1002
1S
8D
7D
PIQ107
PIQ108
PITP701
VBUS_U
PIQ104
PIR1301
PIR1302
AO4805
PIR902
COR9
R9
COR15
R15
10K
100K
PIR901
COR10
R10
100K
PIQ102
AO4805
PIR1001
4G
2G
COR13
R13
1K
PIR1501
PIR1502
10uF/50V
COR16
R16
10K
PIR1601
PIR1602
COR14
R14
1K
PIR1401
PIR1402
COR18
R18
10K
COR19
R19
10K
1S
1S
PIR1802
GND
GND
B
PIR1902
GND
GND
GND
5V~20V-> 5V
C
5V~20V
5V_DC
Vin =3.8~32V
COC37
C37
COU9
U9
VIN
EN
SW
BST
5
PIU905
NA/10uF/25V
PIC3701
PIC3702
PIC3802
PIC3801
3
PIU903
COC38
C38
COL9
L9
0.1uF/25V
2
PIU902
COC56
C56
6
PIU906
PIC5602
PIC5601
PIL901
PIL902
10uH/3A-C429774
0.1uF
33uF/16V
PIC5402
GND
GND
4
PIU904
GND
1
VS
PIU901
SCT2325TVBR
GND
D
1
2
2G
2G
NLDOWN0VBUS0DIS
DOWN_VBUS_DIS
PIR1801
PIQ302
PIQ306
PIQ301
Q3B
2N7002DW-7-F
NLDOWN0VBUS0EN
DOWN_VBUS_EN
PIR1901
PIQ202
PIQ206
PIQ201
Q2B
2N7002DW-7-F
PIQ203
PIQ204
COQ2B
COQ2A
Q2A
2N7002DW-7-F
5G
PIQ205
NLUP0VBUS0EN
UP_VBUS_EN
PIR1701
PIR1702
COR17
R17
10K
PIQ30
PIQ304
3D
6D
6D
COQ3B
COQ3A
Q3A
2N7002DW-7-F
PIQ305
3D
5G
NLUP0VBUS0DIS
UP_VBUS_DIS
COR20
R20
10K
PIR20 1
PIR20 2
4S
4S
GND
GND
GND
B
DCDC 5V->1.0V
5V
UFP_CC2_VCON
1
PID201
B340A-13-F
2
PID202
COD2
D2
C
5V
B340A-13-F
1
PID301
2
PID302
COU2
U2
4
PIU204
VIN
SW
GND
FB
EN
3
PIU203
5
PIU205
COC22
C22
VDD10
PIC5401
COC54
C54
+
COD3
D3
COL1
L1
PIL101
PIL102
PIC2501 PIC2601
COC26
C26
10uF/16V
PIC2502
PIC2602
0.1uF
COC25
C25
2
PIU202
1
PIU201
10uH/1A C111942
AP3406AKT
100uF/6.3V
PIC2 01
PIC2 02
COC23
C23
0.1uF
PIC2301
PIC2302
PIC3101
COC31
C31
PIC3102
100uF/6.3V
PIR1 02
COR11
R11
2K 1%
PIR1 01
R1=2k R2=2.7k
Vout=1.0444V
Vfb=0.6V
PIR1202
COR12
R12
2.7K 1%
PIR1201
D
Title
Page 04 Power
Size
A
Date:
Document Number
CS5268 Reference Schematic
Sheet
4
of
4
Rev
V1.0
3
4
5
6
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