Datasheet
TUSB7320, TUSB7340
SLLSE76E–MARCH 2011– REVISED JULY 2011
www.ti.com
11.5 POWER CONSUMPTION FOR TUSB7320
(1)(2)
over operating free-air temperature range (unless otherwise noted)
PARAMETER VDD11 VDD33 UNIT
P
2SS
2 Devices connected SuperSpeed transfer 507 112 mA
P
1SS
1 Device connected SuperSpeed transfer 392 112 mA
P
D0
PCI D0 – No device connnected 156 40 mA
P
D3
PCI D3 – No device connnected 56 3.5 mA
(1) All 1.1-V power rails connected together.
(2) All 3.3-V power rails connected together.
11.6 POWER CONSUMPTION FOR TUSB7340
(1)(2)
over operating free-air temperature range (unless otherwise noted)
PARAMETER VDD11 VDD33 UNIT
P
4SS
4 Devices connected SuperSpeed transfer 880 115 mA
P
3SS
3 Devices connected SuperSpeed transfer 740 115 mA
P
2SS
2 Devices connected SuperSpeed transfer 597 115 mA
P
1SS
1 Device connected SuperSpeed transfer 420 115 mA
P
D0
PCI D0 – No device connnected 168 42 mA
P
D3
PCI D3 – No device connnected 63 13.2 mA
(1) All 1.1-V power rails connected together.
(2) All 3.3-V power rails connected together.
108 ELECTRICAL CHARACTERISTICS Copyright © 2011, Texas Instruments Incorporated
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Product Folder Link(s): TUSB7320 TUSB7340