Schematic
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Engineer
Author
Date
Doc#
Circuit
Rev
Sheet#
Copyright
IC
500-383
EG
11/13/2019
10
Genesys ZU-3EG
B.1
out of 39
2019
USB 2.0 HOST PHY & HUB
DATA0
3
DM
19
DP
18
ID
23
VDD18
28
VBUS
22
RESET
27
DIR
31
STP
29
NXT
2
VDD33
20
DATA7
13
DATA6
10
DATA5
9
DATA4
7
REFCLK
26
DATA3
6
VBAT
21
DATA2
5
DATA1
4
GND
P
CLKOUT
1
CPEN
17
VDD18
30
VDDIO
32
REFSEL0
8
REFSEL1
11
REFSEL2
14
SPK_L
15
SPK_R
16
RBIAS
24
XO
25
NC
12
IC16
USB3320C-EZK
GND
USB20H_DATA0
USB20H_DATA1
USB20H_DATA2
USB20H_DATA3
USB20H_DATA4
USB20H_DATA5
USB20H_DATA6
USB20H_DATA7
USB20H_DIR
USB20H_STP
USB20H_NXT
USB20H_RESETN
GND
GND
USB20H_CLK
GND
GNDUSB_12MHZ
USB20H_D_P
USB20H_D_N
VCC5V0
AVCC3V3DVCC3V3
GND
USB20H_PRTPWR1
USB20H_PRTPWR2
USB20H_OC1N
USB20H_OC2N
GNDGND
AVCC3V3
12K R101
1%
GND
100K
R112
330
R109
LD6
GND
100K R103
GND
100K R104
GND
100K
R113
330
R110
LD7
Hi-Speed Upstream
Port Indicator
Active/Suspend
Status LED
100K
R100
USB20_HUB_RESETN
USB20H_PRT1_D_P
USB20H_PRT1_D_N
USB20H_PRT2_D_P
USB20H_PRT2_D_N
GND
GND
DVCC3V3
DVCC3V3
4.7K
R99
4.7uF
C24
4.7uF
C25
100nF
C30
100nF
C31
100nF
C32
100nF
C33
10nF
C26
10nF
C27
10nF
C28
10nF
C29
100nF
C34
100nF
C35
100nF
C38
100nF
C39
10nF
C36
10nF
C37
100nF
C40
100nF
C41
100nF
C42
100nF
C43
10K R102
100K
R105
1.5K
R108
8.06K
R111
1%
4.7uH
L1
4.7uH
L2
USBDM_DN1/PRT_DIS_M1
1
USBDP_DN1/PRT_DIS_P1
2
USBDM_DN2/PRT_DIS_M2
3
USBDP_DN2/PRT_DIS_P2
4
VDDA33
5
USBDM_DN3/PRT_DIS_M3
6
USBDP_DN3/PRT_DIS_P3
7
NC
8
NC
9
VDDA33
10
TEST
11
PRTPWR1/BC_EN1
12
OCS_N1
13
CRFILT
14
VDD33
15
PRTPWR2/BC_EN2
16
OCS_N2
17
PRTPWR3/BC_EN3
18
OCS_N3
19
NC
20
NC
21
SDA/SMBDATA/NON_REM1
22
VDD33
23
SCL/SMBCLK/CFG_SEL0
24
HS_IND/CFG_SEL1
25
RESET_N
26
VBUS_DET
27
SUSP_IND/LOCAL_PWR/NON_REM0
28
VDDA33
29
USBDM_UP
30
USBDP_UP
31
XTALOUT
32
XTALIN/CLKIN
33
PLLFILT
34
RBIAS
35
VDDA33
36
VSS
P
IC17
USB2513BT/M2
USB20H_PRT3_D_P
USB20H_PRT3_D_N
VCC1V8_AUX
VCC1V8_AUX
VCC1V8_AUX
No Load
10K
R106
No Load
10K
R107
VCC3V3
VCC3V3
VCC3V3
220nF
C44
TP9
DIFF90
DIFF90
DIFF90
DIFF90
DIFF90
DIFF90
DIFF90
DIFF90
DVCC3V3
GND TP6
GNDGND
X6
CXAN-024000-3D18D40
18pF
C612
18pF
C613
GND
GND
PIC2401
PIC2402
COC24
PIC2501
PIC2502
COC25
PIC2601
PIC2602
COC26
PIC2701
PIC2702
COC27
PIC2801
PIC2802
COC28
PIC2901
PIC2902
COC29
PIC3001
PIC3002
COC30
PIC3101
PIC3102
COC31
PIC3201
PIC3202
COC32
PIC3301
PIC3302
COC33
PIC3401
PIC3402
COC34
PIC3501
PIC3502
COC35
PIC3601
PIC3602
COC36
PIC3701
PIC3702
COC37
PIC3801
PIC3802
COC38
PIC3901
PIC3902
COC39
PIC4001
PIC4002
COC40
PIC4101
PIC4102
COC41
PIC4201
PIC4202
COC42
PIC4301
PIC4302
COC43
PIC4401
PIC4402
COC44
PIC61201
PIC61202
COC612
PIC61301
PIC61302
COC613
PIIC1601
PIIC1602
PIIC1603
PIIC1604
PIIC1605
PIIC1606
PIIC1607
PIIC1608
PIIC1609
PIIC16010
PIIC16011
PIIC16012
PIIC16013
PIIC16014
PIIC16015
PIIC16016
PIIC16017
PIIC16018
PIIC16019
PIIC16020
PIIC16021
PIIC16022
PIIC16023
PIIC16024
PIIC16025
PIIC16026
PIIC16027
PIIC16028
PIIC16029
PIIC16030
PIIC16031
PIIC16032
PIIC160P
COIC16
PIIC1701
PIIC1702
PIIC1703
PIIC1704
PIIC1705
PIIC1706
PIIC1707
PIIC1708
PIIC1709
PIIC17010
PIIC17011
PIIC17012
PIIC17013
PIIC17014
PIIC17015
PIIC17016
PIIC17017
PIIC17018
PIIC17019
PIIC17020
PIIC17021
PIIC17022
PIIC17023
PIIC17024
PIIC17025
PIIC17026
PIIC17027
PIIC17028
PIIC17029
PIIC17030
PIIC17031
PIIC17032
PIIC17033
PIIC17034
PIIC17035
PIIC17036
PIIC170P
COIC17
PIL101
PIL102
COL1
PIL201
PIL202
COL2
PILD60A
PILD60K
COLD6
PILD70A
PILD70K
COLD7
PIR9901
PIR9902
COR99
PIR10001
PIR10002
COR100
PIR10101
PIR10102
COR101
PIR10201
PIR10202
COR102
PIR10301
PIR10302
COR103
PIR10401
PIR10402
COR104
PIR10501
PIR10502
COR105
PIR10601
PIR10602
COR106
PIR10701
PIR10702
COR107
PIR10801
PIR10802
COR108
PIR10901
PIR10902
COR109
PIR11001
PIR11002
COR110
PIR11101
PIR11102
COR111
PIR11201
PIR11202
COR112
PIR11301
PIR11302
COR113
PITP601
COTP6
PITP901
COTP9
PIX601
PIX602
PIX603
PIX604
COX6
PIC2501
PIC2601
PIC2701
PIC2801
PIC2901
PIC3001
PIC3101
PIC3201
PIC3301
PIIC1705
PIIC17010
PIIC17029
PIIC17036
PIL202
NLAVCC3V3
PIC2401
PIC3601
PIC3701
PIC3801
PIC3901
PIIC17015
PIIC17023
PIL102
PIL201
PIR9902
PIR10002
PIR10601
PIR10701
NLDVCC3V3
PIC2402
PIC2502
PIC2602
PIC2702
PIC2802
PIC2902
PIC3002
PIC3102
PIC3202
PIC3302
PIC3402
PIC3502
PIC3602
PIC3702
PIC3802
PIC3902
PIC4002
PIC4102
PIC4202
PIC4302
PIC4402
PIC61202
PIC61301
PIIC1608
PIIC16014
PIIC160P
PIIC170P
PILD60K
PILD70K
PIR10101
PIR10301
PIR10401
PIR10502
PIR11102
PIR11202
PIR11302
PITP601
PIX602
PIX604
NLGND
PIC3401
PIIC17034
PIC3501
PIIC17014
PIC61201
PIIC17033
PIX601
PIC61302
PIIC17032
PIX603
PIIC16012
PIIC16015
PIIC16016
PIIC16017
PIIC16022
PIR10202
PIIC16024
PIR11101
PIIC16025
PIIC1708
PIR10702
PIIC1709
PIR10602
PIIC17011
PIIC17018
PIIC17019
PIIC17020
PIIC17021
PIIC17022
PIR10402
PIIC17024
PIR10302
PIIC17025
PIR10901
PIR11201
PIIC17027
PIR9901
PIIC17028
PIR11001
PIR11301
PIIC17035
PIR10102
PILD60A
PIR10902
PILD70A
PIR11002
PIC4401
PIIC17026
PIR10001
NLUSB200HUB0RESETN
PIIC1601
PIR10501
NLUSB20H0CLK
PIIC16019
PIIC17030
NLUSB20H0D0N
PIIC16018
PIIC17031
NLUSB20H0D0P
PIIC1603
PITP901
NLUSB20H0DATA0
PIIC1604
NLUSB20H0DATA1
PIIC1605
NLUSB20H0DATA2
PIIC1606
NLUSB20H0DATA3
PIIC1607
NLUSB20H0DATA4
PIIC1609
NLUSB20H0DATA5
PIIC16010
NLUSB20H0DATA6
PIIC16013
NLUSB20H0DATA7
PIIC16031
NLUSB20H0DIR
PIIC1602
NLUSB20H0NXT
PIIC17013
NLUSB20H0OC1N
PIIC17017
NLUSB20H0OC2N
PIIC1701
NLUSB20H0PRT10D0N
PIIC1702
NLUSB20H0PRT10D0P
PIIC1703
NLUSB20H0PRT20D0N
PIIC1704
NLUSB20H0PRT20D0P
PIIC1706
NLUSB20H0PRT30D0N
PIIC1707
NLUSB20H0PRT30D0P
PIIC17012
NLUSB20H0PRTPWR1
PIIC17016
NLUSB20H0PRTPWR2
PIIC16027
PIR10802
NLUSB20H0RESETN
PIIC16029
NLUSB20H0STP
PIIC16026
NLUSB012MHZ
PIC4001
PIC4101
PIC4201
PIIC16011
PIIC16028
PIIC16030
PIIC16032
PIR10801
NLVCC1V80AUX
PIC4301
PIIC16020
PIIC16021
PIIC16023
PIL101
NLVCC3V3
PIR10201
NLVCC5V0