PI5C16212V Pericom Semiconductor, PI5C16212V Datasheet - Page 3

• Manufacturer Part Number: PI5C16212V
• Description: IC 24-BIT BUS SWITCH 56SSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus FET Exchange Switchr

Specifications of PI5C16212V

• Circuit: 12 x 1:1
• Independent Circuits: 2
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Not Compliant

Capacitance (TA = 25°C, f = 1MHz)
Note:
1. The parameter is determined by device characterization but is not production tested.
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 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.
Power Supply Characteristics
Notes:
1. For conditions shown as Max. or Min., use appropriate value specifi ed under Electrical Characteristics for applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. This is the increase in supply current for each input that is at the specifi ed TTL voltage level rather than Vcc or GND.
4. Per TTL driven input (Vin = 3.4V, control inputs only); A and B pins do not contribute to Icc.
5. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specifi ed 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.
Parameters
Parameters
tPLH
tpHL
tPLH
tpHL
tPZH
tPZL
tPHZ
tPLZ
Parameter
I
I
I
CC
CCD
CC
C
(3)
C
C
OFF
ON
09-0003
IN
(1)
Description
Quiescent Power Supply Current
Supply Current per Input @ TLL HIGH V
Supply Current per Input per MHz
S
50% Duty Cycle
N
Description
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
Description
Propagation Delay
to xAx
Propagation Delay, S to Ax or Bx
Bus Enable Time, S to xAx or xBx
Bus Disable Time, S to xAx or xBx
= GND, Control Input Toggling
(1,2)
, xAx to xBx, xBx
(5)
Test Conditions
V
V
A & B Pins Open
CC
CC
CC
Conditions
C
RL = 500-ohm
Test Conditions
V
V
V
= Max.
= 5.5V
= Max,
L
IN
IN
IN
= 50pF
3
= 0V
= 0V
= 0V
V
V
IN
IN
= GND or V
= 3.4V
Com.
Min.
1.5
1.5
1.5
Min.
(4)
12
3
6
CC
24-Bit Bus-Exchange Switch
Min.
Max.
Max.
0.25
7.5
7.0
6.5
Typ
0.1
14
30
6
(2)
PS7023P
Max.
3.0
2.5
0.25
Units
ns
Units
PI5C16212
pF
Units
μA
mA
mA/
MHz
10/14/09