PI5C3125WE Pericom Semiconductor, PI5C3125WE Datasheet - Page 4

• Manufacturer Part Number: PI5C3125WE
• Description: IC 4-BIT BUS SWITCH 14-SOIC
• Manufacturer: Pericom Semiconductor
• Type: Bus Switchr

Specifications of PI5C3125WE

• Circuit: 1 x 1:1
• Independent Circuits: 4
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Current - Output High, Low: -

Switching Characteristics over Operating Range
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. 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
Packaging Mechanical: 14-Pin TSSOP (L)
Parameters
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
PLH
PHL
PZH
PLZ
PHZ
PZL
06-0238
Propagation Delay
A to B, B to A
Bus Enable Time
Bus Disable Time
0.0256
typical
14
0.65
1
Description
0.193
0.201
4.90
5.10
0.007
0.012
(1,2)
0.19
0.30
0.169
0.177
0.002
0.006
0.047
max.
1.20
0.05
0.15
4.3
4.5
SEATING
PLANE
4
Conditions
R
C
L
L
= 500Ω
= 50pF
0.45
0.75
0.240
0.264
6.1
6.7
0.018
0.030
4-Bit Bus Switch w/Individual Enables
Min.
0.5
0.5
0.004
0.008
Com.
0.20
0.09
Max.
0.25
5.4
4.7
PI5C3125/3126
PS7013H
Units
ns
05/11/06