PI3C3305UEX Pericom Semiconductor, PI3C3305UEX Datasheet - Page 3

• Manufacturer Part Number: PI3C3305UEX
• Description: IC 2-BIT BUS SW 2-PORT 8-MSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus Switchr

Specifications of PI3C3305UEX

• Circuit: 1 x 1:1
• Independent Circuits: 2
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -

Power Supply Characteristics
Notes:
1.
2.
3.
Switching Characteristics over 3.3V Operating Range
Notes:
1.
2.
3.
Switching Characteristics over 2.5V Operating Range
Notes:
1.
2.
3.
I
ΔI
CC
Parameters
Parameters
Parameters
CC
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
Per driven input (control input only); A and B pins do not contribute to ∆I
See test circuit and waveforms.
This parameter is guaranteed but not tested on Propagation Delays.
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 50pF 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 interaction with the load on the driven side.
See test circuit and waveforms.
This parameter is guaranteed but not tested on Propagation Delays.
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 50pF 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 interaction with the load on the driven side.
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PLZ
PZL
PLH
PHL
PZH
PHZ
PLZ
PZL
06-0245
Quiescent Power
Supply Current
Supply Current per
Input HIGH
Propagation Delay
Bus Enable Time
Bus Disable Time
Propagation Delay
Bus Enable Time
Bus Disable Time
CC
Description
= 3.3V, +25°C ambient.
Description
Description
(2, 3)
(2, 3)
A to B, B to A
A to B, B to A
V
V
CC
CC
= Max.
= Max.
Test Conditions
V
V
Test Conditions
Test Conditions
IN
IN
3
R
R
R
R
C
C
= GND or V
= 3.0V
C
C
R = 500Ω
R = 500Ω
L
L
L
L
L
L
L
L
CC
2-Bit, 2-Port Bus Switch with Individual Enables
= 500Ω
= 500Ω
= 500Ω
= 500Ω
= 50pF
= 50pF
= 50pF
= 50pF
.
(1)
(3)
2.5V/3.3V, High Bandwidth, Hot-Insertion,
(1)
CC
(1)
Min.
Min.
Min.
1.5
1.5
1.5
1.5
3305/3306
3305/3306
Com
Com
Typ.
260
Max.
(2)
Max.
0.25
0.25
9.8
8.3
6.5
5.5
PI3C3305/PI3C3306
Max.
500
750
PS8417G
Units
Units
ns
ns
Units
µA
05/12/06