PI3USB40AEX Pericom Semiconductor, PI3USB40AEX Datasheet - Page 5

• Manufacturer Part Number: PI3USB40AEX
• Description: IC USB SWITCH OCTAL 2X1 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI3USB40AEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Applications Information
Logic Inputs
The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, the output
enables or select pins may be driven low to 0V and high to 3.6V. Driving IN Rail-to-Rail® minimizes power consumption.
Power-Supply Sequencing
Proper power-supply sequencing is advised for all CMOS devices. It is recommended to always apply V
the input/output or control pins.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd
at Channel X
at Channel Y
Voltage Waveforms Propagation Delay Times
Data Out
Data Out
Output
Data In
Input
t
PLH
t
PLHy
t
PLHX
Output Skew - t
2.5V
t
SK(o)
I
= I t
2.5V
PLHy
– t
PLHx
SK(o)
2.5V
I or I t
t
PHLX
PHLy
2.5V
t
PHL
t
SK(o)
– t
t
PHLx
PHLy
3.5V
1.5V
V
V
OH
OL
I
3.5V
2.5V
1.5V
V
2.5V
V
V
2.5V
V
OH
OL
OH
OL
5
2:1, Mux/DeMux USB 2.0 Switch with Single Enable
Output
Output
Output
Input
Voltage Waveforms Enable and Disable Times
SEL
t
t
PZH
PZL
t
PLH
1.25V
3.3V, Wide Bandwidth, 8-Channel,
Pulse Skew - t
t
V
V
SK(p)
DD/2
DD/2
= I t
t
PHL
tPLZ
PHZ
– t
CC
PLH
SK(p)
before applying signals to
1.25V
I
t
PHL
V
V
OL
OH
PS8698A
+0.3V
–0.3V
PI3USB40
2.5V
0V
V
V
V
V
OH
OL
OH
OL
3.5V
2.5V
1.5V
V
2.5V
V
02/01/05
OH
OL