PI3B16211A Pericom Semiconductor, PI3B16211A Datasheet - Page 3

• Manufacturer Part Number: PI3B16211A
• Description: IC 24-BIT BUS SWITCH 56-TSSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus Switchr

Specifications of PI3B16211A

• Circuit: 12 x 1:1
• Independent Circuits: 2
• 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
• Number Of Bits: 24
• Number Of Elements: 2
• Technology: CMOS
• High Level Output Current: -120mA
• Low Level Output Current: 120mA
• On Resistance: 10Ohm
• Propagation Delay Time: 5ns
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Quiescent Current: 10uA
• Pin Count: 56
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: 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
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.
Parameters
ΔI
I
I
CCD
CC
08-0288
CC
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
Quiescent Power
Supply Current
Supply Current per
Input @ TTL High
Supply Current per
Input per MHz
Propogation Delay
Ax to Bx, Bx to Ax
Bus Enable Time
xOE to Ax or Bx
Bus Disable Time
xOE to Ax or Bx
Description
(4)
Test Conditions
V
V
V
A & B Pin Open
Control Input Toggling
50% Duty Cycle
(1,2)
CC
CC
CC
= Max.
= Max.
= Max.
Conditions
RL = 500Ω
CL = 50pF
R = 500Ω
(1)
3
V
V
VIN = 3.0V
IN
CC
= GND or
(3)
Max.
1
1
Com.
Min. Typ.
Min.
0.25
4.4
5.0
3.3V, Hot Insertion
24-Bit Bus Switch
(2)
Max. Units
PS8176F
750
10
PI3B16211
Units
ns
μA
07/13/07