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USB 3.0 TI TUSB7320
3. 3V _TI
3VA_TI
L65
.
H CB1608KF-121T25
C592
C 593
C 594
C595
C596
C597
pin#A3
pin#A34
pin#A39
pin#A47
pin#A19
p in#A21
pin#A44
1. 1V_TI
C603
C 604
C 605
C606
C 607
C608
C609
pin#A1
pin#A12
pin#A16
pin#A28
pin#A31
pin#A33
p in#A38
pin#A50
Populate Pulldow n, IF I2C
EEPROM not us e d and Do not
Populate Pullup.
Pull h igh : s uppor t D3hot/D3cold w ak e up
Pull low : s upp ort D3hot w ak e up only
3VA_TI
R 768
*4.7K_04
GSC L
R 769
*4.7K_04
GSD A
3.3V_TI
R628
R624
R 625
R626
R627
*10K_04
*4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
U SB3_GRST#
C622
14
CLK_PCI E_U SB30#
14
C LK_PC IE_U SB30
*0. 1u_10V_X5R _04
14
PCI E_TXN 2_USB30
14
PC IE_TXP2_USB30
C569
* 0. 1u_10V_X5R _04
14
P CIE_R XN 2_USB30
C568
* 0. 1u_10V_X5R _04
14
PC IE_RXP2_U SB30
17, 22,24,27
BUF _PLT_RST#
R726
* 10m il_04
PEW AKE#
15,22, 24
PC IE_W AK E#
R632
* 0_04
14
PCI EC LKRQ2#
13
U SB30_SMI#
C 623
C 624
3.3V_TI
*1000p_50V_X7R_04
* 1000p_50V_X7R_04
TI USB3.0 used 24MHz
R 710
*4.7K_04
R633
R 634
*9.09K_1%_06
R1EXT
crystal or PCH 24MHz
*4.7K_04
R1EXTR TN
clock output
TI USB3.0 used 48MHz
VSS_OSC
R635
crystal or PCH 48MHz
*4.7K_04
clock output
R636
*1M_04
Freqsel
Clock
X14
*24.000MHz / 16pF / + 30ppm
2
1
0
48MHz
PLL_FREQ_SEL
Field in the USB
1
Control Register
C627
*22p_50V_N PO_04
VSS_OSC as short as possible
500mils
5V
3.3V
5V
-n²¾¾aªñPIN6¸}
C629
R638
1.1V_TI
U46
*1u_10V_Y 5V_06
2A
5
6
10K_04
2A
9
VIN
VC NTL
VIN
7
4
POK
VOUT
3
VOUT
8
C631
C 632
EN
RA
1
2
R639
* 750_1%_04
GN D
VFB
C636
*0.022u_16V_X7R _04
C633
C634
*AX6615ESA
(15nF~48nF)
R640
RB
*2K_1%_04
Vo=0.8 (1 + RA /RB )
U SB3_POK
Pin B14 Status
Freq.
(FREQSEL)
24MHz
Pull Hi (R633)
C 598
C599
C 600
C601
C 602
PCH Clock out/
EXT. Crystal
pin#B11
pin#B22
pin#B26
pin #B4
48MHz
Pull Lo (R635)
C 610
C611
C 612
C613
C 614
C615
C 616
C 617
C618
C 619
pin#A9
pin#B1
pin#B19
pin #B37
pin#B42
pin#A6
pin#B17
pin#B24
pin#B40
USB3_OC #1
R644
* 10K_04
USB3_OC #2
R684
* 10K_04
1.1V_TI
3.3V_TI
3VA_TI
R 623
*10K_04
U45
USB_DM_D N1
B2
USB_DP_D N1
A2
SC L
SD A
U SB_SSR XN_D N1
A49
U SB_SSR XP_D N1
GPIO0
B46
GPIO1
U SB_SSTXN _D N1
B47
GPIO2
USB_SSTXP_D N1
B48
GPIO3
PW R ON 1#
A15
GRST#
O VERC U R1#
B41
PC IE_REFCLKN
USB_DM_D N2
A45
PC IE_REFCLKP
USB_DP_D N2
A42
B39
PC IE_RXN
U SB_SSR XN_D N2
PC IE_RXP
U SB_SSR XP_D N2
A41
B38
PC IE_TXN
U SB_SSTXN _D N2
PC IE_TXP
USB_SSTXP_D N2
A40
PERST#
PW R ON 2#
O VERC U R2#
B35
W AKE#
B36
C LKREQ#
USB_DM_D N3
B3
SMI
USB_DP_D N3
B32
JTAG_R ST#
U SB_SSR XN_D N3
A32
JTAG_TCK
U SB_SSR XP_D N3
A35
B31
JTAG_TDI
TUSB7320
B30
JTAG_TDO
U SB_SSTXN _D N3
JTAG_TMS
USB_SSTXP_D N3
A24
R 1EXT
PW R ON 3#
B23
O VERC U R3#
R 1EXTR TN
USB_DM_D N4
B14
FR EQSEL
USB_DP_D N4
B21
VSS_OSC
U SB_SSR XN_D N4
U SB_SSR XP_D N4
A22
XO
U SB_SSTXN _D N4
A23
XI
USB_SSTXP_D N4
PW R ON 4#
O VERC U R4#
C628
*22p_50V_N PO_04
1.1V_TI
USB3_POK
U SB3_GRST#
Default
3. 3V
PJ27
*OPEN-2mm
1
2
Q68
G
Default
2A
* MTN7002ZH S3
VD D3
R722
*100K_04
3.3V_TI_EN#
B
R 723
*1K_04
Q66
*BTN3904N 3
R729
*100K_04
U SBVCC _1
Note
Need to program
Ti's register and
set to 24MHz
Ti doesn't check
U 3.0TX1
C 626
0.1u_10V_X7R_04
TXP0_R
the register
U 3.0TX1#
C625
0.1u_10V_X7R_04
TXN 0_R
U SB_PN 0_A
4
3
U SB_PN 0_A_R
U SB_PP 0_A
L64
1
2
U SB_PP0_A_R
U 3.0R X1
USB2.0 Diff.
*W CM2012F2S-SH OR T
trace 90ohm
U 3.0R X1#
C620
TI USB2.0
pin#B44
U 2DM1
R186
* 0_04
U 2DP1
R193
* 0_04
3.3V_TI
R197
0_04
U SB _PN 0_A
17
U SB_PN0
U SB _PP0_A
R203
0_04
17
U SB_PP0
PCH USB2.0
USB 2.0 CO-LAYOUT¹qªý»Ý¾aªñ¥æ¤e³B
TI USB3.0
U 3TX1
R692
U 3TX1#
R693
U 3R X1
R696
U 3R X1#
R697
B18
U 2DM1
A20
U 2DP1
R699
17
U3R X1_INT#
B16
U 3RX1#
A18
U 3RX1
R698
17
U3R X1_INT
B15
U 3TX1#
R709
17
U3TX1_I NT#
A17
U 3TX1
R708
17
U3TX1_I NT
B33
PWR ON 1#
PW RON1# 22
A36
U SB3_OC#1
PCH USB3.0
A13
U 2DM2
USB 3.0 CO-LAYOUT¹qªý»Ý¾aªñ¥æ¤e³B
B12
U 2DP2
A10
U 3RX2#
B9
U 3RX2
B10
U 3TX2#
A11
U 3TX2
B34
PWR ON 2#
PW RON2# 22
A37
U SB3_OC#2
A27
B25
U3.0TX2
C 651
0. 1u_10V_X7R_04
TXP2_R
A29
B27
U3.0TX2#
TXN 2_R
C 652
0. 1u_10V_X7R_04
USB_PN1_A
4
3
U SB _PN 1_A_R
A30
B28
USB_PP1_A
L67
1
2
U SB _PP1_A_R
USB2.0 Diff.
U 3.0RX2
A46
*W CM2012F 2S-SH OR T
B43
trace 90ohm
U 3.0RX2#
A5
TI USB2.0
B5
A7
U 2DM2
R 685
*0_04
B6
U 2DP2
R 686
*0_04
A8
B7
A48
U SB_PN 1_A
R 687
0_04
17
U SB_PN1
B45
R 688
0_04
U SB_PP1_A
17
U SB_PP1
PCH USB2.0
USB 2.0 CO-LAYOUT¹qªý»Ý¾aªñ¥æ¤e³B
Interna l Chip Tra ce Length Mism atch
U3TX2
Bondw ir e
Diffe re nce
Ball no
Ne tNam e
Le ngth (m il)
(m il)
U3TX2#
A41
PCIE_RXN2_USB30
118
U3RX2
28
B38
PCIE_RXP2_USB30
89
U3RX2#
A42
PCIE_TXN2_USB30
112
27
B39
PCIE_TXP2_USB30
85
17
U 3RX2_IN T#
B41
CLK_PCIE_USB30#
87
19
17
U 3RX2_IN T
3.3V_TI
A45
CLK_PCIE_USB30
106
17
U 3TX2_IN T#
Interna l Chip Tra ce Length Mism atch
17
U 3TX2_IN T
2A
Bondw ir e
Diffe re nce
Ball no
Ne tNam e
Le ngth (m il)
(m il)
USB 3.0 CO-LAYOUT¹qªý»Ý¾aªñ¥æ¤e³B
B15
U3TX1#
96
20
A17
U3TX1
116
B16
U3RX1#
91
20
A18
U3RX1
111
B18
U2DM 1
83
22
A20
U2DP1
105
2,3,6,11,13, 14,15,17,18,19,20,22, 23,27,28, 31,33,34,35
B10
U3TX2#
73
31
A11
U3TX2
104
A10
U3RX2#
94
27
B9
U3RX2
67
A13
U2DM 2
127
34
B12
U2DP2
93
Schematic Diagrams
C162
0.1u_16V_Y 5V_04
C495
100u_6.3V_B_B
J _USB3_1
9
GN D 1
SS TX+
SH IELD
1
GN D 3
VB US
SH IELD
8
SS TX-
2
D-
4
GN D
3
D+
6
SS RX+
7
GN D 4
GN D_D
SH IELD
5
GN D 2
SS RX-
SH IELD
C19009-90905-L
PCB Footprint = U SB-C 19005
W240HU¡G6-21-B4A10-009
/2nd¡G6-21-B4A00-009
W250HUQ¡G6-21-B4A20-009
*0_04
*0_04
*0_04
*0_04
U 3. 0RX1#
Sheet 26 of 43
0_04
0_04
U 3. 0RX1
0_04
U 3. 0TX1#
USB 3.0 TI
0_04
U 3.0TX1
TUSB7320
US BVCC _2
C660
* 22u_6.3V_X5R_08
C649
0.1u_16V_Y 5V_04
C650
100u_6.3V _B_B
J_USB3_2
9
GN D1
SSTX+
SHI ELD
1
GN D3
VBU S
SHI ELD
8
SSTX-
2
4
D-
3
GN D
6
D+
7
SSR X+
GN D4
5
GN D_D
SHI ELD
GN D2
SSR X-
SHI ELD
C 19009-90905-L
PCB Footprint = U SB-C19005
W240HU¡G6-21-B4A10-009
/2nd¡G6-21-B4A00-009
W250HUQ¡G6-21-B4A20-009
TI USB3.0
R 700
*0_04
R 701
*0_04
R 704
*0_04
R 705
*0_04
R 707
0_04
U3.0R X2#
R 706
0_04
U3.0R X2
R 703
0_04
U3.0TX2#
U3.0TX2
R 702
0_04
PCH USB3.0
22
U SBVCC _2
22
U SBVCC _1
3, 6, 9,10, 20,28,31,33
1. 5V
3. 3V
20, 22,23,30, 31,33,34,35
5V
13,22,23,24,27,30,31,32,38
VDD 3
11,31,32,34
SY S15V
USB 3.0 TI TUSB7320 B - 27
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