PI3B16212A Pericom Semiconductor, PI3B16212A Datasheet - Page 3

• Manufacturer Part Number: PI3B16212A
• Description: IC 24-BIT BUS EXCHANGE 56-TSSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus FET Exchange Switchr

Specifications of PI3B16212A

• Circuit: 12 x 1:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Not Compliant

Power Supply Characteristics
Notes:
1. For Max. or Min. conditions, use appropriate value specifi ed under Electrical Characteristics for the applicable device.
2. Typical values are at V CC = 3.3V, +25°C ambient.
3. Per TTL driven input (control inputs only); A and B pins do not contribute to I CC .
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specifi ed
PI3B16212 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
Parameters Description
frequency. The A and B inputs generate no signifi cant AC or DC currents as they transition. This parameter is not tested, but is
guaranteed by design.
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.
ΔI
Parameters
I
I
CCD
CC
CC
07-0002
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
(3)
Quiescent Power
Supply Current
Supply Current per
S0 @ TTL High
Supply Current per
Input per MHz
Toggling 50% Duty
Cycle
Propogation Delay
Ax to Bx, Bx to Ax
Bus Enable Time
Sx to Ax or Bx
Bus Disable Time
Sx to Ax or Bx
Description
(4)
Test Conditions
V
V
V
A & B Pin Open
(1,2)
CC
CC
CC
= Max.
= Max.
= Max.
Conditions
R
R
C
C
R = 500Ω
(1)
3
L
L
L
L
V
V
Other Inputs @ V
or GND
= 500Ω
= 500Ω
= 50pF
= 50pF
IN
IN
= GND or V
= 3.0V
CC
CC
3.3V, 24-Bit Bus-Exchange Switch
Max.
1
1
Min. Typ
Com.
Min.
0.25
4.4
5.0
(2)
Max. Units
PS8180E
0.25
750
10
PI3B16212
Units
ns
MHz
mA/
μA
02/14/07