PI3V312QEX Pericom Semiconductor, PI3V312QEX Datasheet - Page 4
![IC VIDEO MUX/DEMUX 2X1 16QSOP](/photos/6/97/69722/pi3v312qe_sml.jpg)
PI3V312QEX
Manufacturer Part Number
PI3V312QEX
Description
IC VIDEO MUX/DEMUX 2X1 16QSOP
Manufacturer
Pericom Semiconductor
Datasheet
1.PI3V312QE.pdf
(10 pages)
Specifications of PI3V312QEX
Function
Video Multiplexer/Demultiplexer
Circuit
4 x 2:1
On-state Resistance
8 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.5 V ~ 3.3 V
Current - Supply
0.8mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI3V312QEX
Manufacturer:
TI
Quantity:
2 144
Part Number:
PI3V312QEX
Manufacturer:
PERICOM
Quantity:
20 000
Switching Characteristics over 3.3V Operating Range
Switching Characteristics over 2.5V Operating Range
Notes:
1.
2.
3.
Bandwidth vs Capacitance
Parameters
Parameters
See test circuit and waveforms.
This parameter is guaranteed but not tested on Propagation Delays.
The 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 0.30ns for 10pF 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 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
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PLH
PHL
PZH
PHZ
PZL
PLZ
PZL
PLZ
Propagation Delay
Enable Time S or EN to Y or In
Disable Time S or EN to Y or In
Propagation Delay
Enable Time S or EN to Y or In
Disable Time S or EN to Y or In
600
500
400
300
200
100
0
Description
Description
(2,3)
(2,3)
0 pf
Y to In, In to Y
Y to In, In to Y
10 pf
Capacitance Load
20 pf
4
See Test Diagram
See Test Diagram
Conditions
30 pf
See Test Diagram
See Test Diagram
Conditions
Low On-Resistance, 3.3V High-Bandwidth
(1)
4-Port, 2:1 Mux/DeMux VideoSwitch
40 pf
(1)
Min.
1.5
1.5
50 pf
Com.
Min.
Typ.
1.5
1.5
Com.
Max.
Max.
15.0
12.0
PS8754A
0.3
9.0
9.0
0.3
PI3V312
Units
Units
ns
ns
11/02/04