PI3USB40AE Pericom Semiconductor, PI3USB40AE Datasheet - Page 3

• Manufacturer Part Number: PI3USB40AE
• Description: IC USB SWITCH OCTAL 2X1 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI3USB40AE

• Function: USB Switch
• Circuit: 8 x 2:1
• On-state Resistance: 8 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Current - Supply: 800µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Capacitance
Notes:
1.
2.
3.
4.
Power Supply Characteristics
Notes:
1.
2.
3.
Switching Characteristics
Notes:
1.
2.
3.
Dynamic Electrical Characteristics Over the Operating Range
C
C
C
I
t PD
t PZH , t PZL
t PHZ , t PLZ
t SK(o)
t SK(p)
X
O
BW
Paramenter
Parameters
CC
IN
OFF
ON
TALK
IRR
For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at V
Measured by the voltage drop between A and B pins at indicated current through the switch. On-Resistance is determined by the lower of the
voltages on the two (A & B) pins.
This parameter is determined by device characterization but is not production tested.
For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at V
Per TTL driven input (control inputs only); A and B pins do not contribute to I
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Guaranteed by design.
The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The
time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of
typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is
determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side.
Parameters
Parameter
Quiescent Power Supply Current
Propagation Delay (2,3)
Line Enable Time - SEL to Y N , I N
Line Disable Time - SEL to Y N , I N
Output Skew between center port (Y4 to Y5) to any other port (2)
Skew between opposite transitions of the same output (tPHL
- tPLH) (2)
(T
(5)
A
= 25°C, f = 1MHz)
Crosstalk
OFF Isolation
Bandwidth –3dB
CC
CC
Input Capacitance
Port I Capacitance, Switch OFF
Switch Capacitance, Switch ON
= 3.3V, T
= 3.3V, T
Description
Description
A
A
= 25°C ambient and maximum loading.
= 25°C ambient and maximum loading.
Description
Description
R
R
V
L
L
CC
= 100Ω, f = 250MHz
= 100Ω
= Max., V
Test Conditions
3
2:1, Mux/DeMux USB 2.0 Switch with Single Enable
Test Conditions
IN
= GND or V
CC
Test Conditions
.
V
(T A =-40º to +85ºC, V CC =3.3V±10%, GND=0V)
IN
= 0V
(1)
Conditions
CC
3.3V, Wide Bandwidth, 8-Channel,
Test
Min.
Min.
Typ.
2.0
4.0
6.0
Min.
0.5
0.5
Typ.
500
-27
-32
Typ.
(2)
Typ.
0.25
(2)
0.1
0.1
Max.
10.0
3.0
6.0
(2)
Max.
PS8698A
Max.
800
Max.
0.2
0.2
15
PI3USB40
9
Units
Units
MHz
pF
Units
dB
Units
µA
02/01/05
ns