PI3C3384Q Pericom Semiconductor, PI3C3384Q Datasheet - Page 3

• Manufacturer Part Number: PI3C3384Q
• Description: IC 10-BIT 2-PORT BUS SW 24-QSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus Switchr

Specifications of PI3C3384Q

• Circuit: 5 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: 24-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -

Power Supply Characteristics
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at VCC = 3.3V, +25°C ambient.
3. Per TTL driven input (control inputs only); A and B pins do not contribute to ICC.
Switching Characteristics over 3.3V Operating Range
Switching Characteristics over 2.5V Operating Range
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. 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 driv-
ing 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.
ICC
DICC
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Parameters
Parameters
Parameters
10-0238
Quiescent Power Supply
Current
Supply Current per Input @
TTL HIGH
Propogation Delay
Ax to Bx, Bx to Ax
Bus Enable Time
BEx to Ax or Bx
Bus Disable Time
BEx to Ax or Bx
Propogation Delay
Ax to Bx, Bx to Ax
Bus Enable Time
BEx to Ax or Bx
Bus Disable Time
BEx to Ax or Bx
ADVANCE INFORMATION, COMPANY CONFIDENTIAL
Description
Description
Description
(2,3)
(2,3)
V
V
V
V
CC
IN
CC
IN
Test Conditions
R
R
R
R
= GND or V
= 3.0V
Conditions
Conditions
R = 500-ohm
R = 500-ohm
= Max,
= Max,
L
L
L
L
C
C
C
C
= 500-ohm
= 500-ohm
= 500-ohm
= 500-ohm
L
L
L
L
3
= 50pF
= 50pF
= 50pF
= 50pF
(3)
(1)
(1)
CC
2.5V/3.3V, High Bandwidth, Hot Insertion
(1)
Min.
Min
Min
1.5
1.5
1.5
1.5
Com.
Com.
10-Bit, 2-Port, Bus Switch
Typ.
260
(2)
Max
Max
0.25
0.25
6.5
5.5
9.8
8.3
PS8757G
Max.
500
750
PI3C3384
Units
Units
Units
µA
ns
ns
11/25/10