EPROM
I2C
DP/DM
(U1)
TUSB7340
RX/TX
USB3
TYPEA
PCIE
CONNECTOR
DOWNSTREAM
PORT1
DOWNSTREAM
PORT2
USB3
TYPEA
USB3
TYPEA
USB3
TYPEA
DOWNSTREAM
PORT3
DOWNSTREAM
PORT4
DP/DM
RX/TX
DP/DM
RX/TX
DP/DM
RX/TX
RX/TX
VIA AND TRACE REQUIREMENTS:
- MIN VIA PAD SIZE 20mils
- MIN spacing between trace and pad is 5mils
- MIN spacing between VIA and pad is 5mils
- MIN width of trace is 4mils
IMPEDANCE REQUIREMENTS:
- USB_DP/M must be 90-ohm differential (+/-15%)
- USB_SSTXP/N must be 90-ohms differential (+/-15%)
- USB_SSRXP/N must be 90-ohms differential (+/-15%)
- PCIE_TXP/N must be 100-ohms differential (+/-10%)
- PCIE_RXP/N must be 100-ohms differential (+/-10%)
- PCIE_REFCLKP/N must be 100-ohms differential (+/-10%)
LENGTH MATCHING REQUIREMENTS:
- USB_DP/M within 25mils.
- USB_SSTXP/N within 5mils
- USB_SSRXP/N within 5mils
- PCIE_TXP/N within 5mils
- PCIE_RXP/N within 5mils
- PCIE_REFCLKP/N within 25mils.
Sheet
of
SIZE
SCALE: NONE
DW G NO:
TUSB7340_DEMO_REVB_48
Friday, May 09, 2014
B
1
4
Sheet
of
SIZE
SCALE: NONE
DW G NO:
TUSB7340_DEMO_REVB_48
Friday, May 09, 2014
B
1
4
Sheet
of
SIZE
SCALE: NONE
DW G NO:
TUSB7340_DEMO_REVB_48
Friday, May 09, 2014
B
1
4
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TUSB7340 DEMO EVM REVB Schematics
2
TUSB7340 DEMO EVM REVB Schematics
17
SLLU146C – May 2011 – Revised May 2014
Schematics
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