
6
PS9051
06/30/10
PI3V712-A
3.3V, 7-Channel Analog Video Switch
with Dual Control Logic
Notes:
1. Formax.ormin.conditions,useappropriatevaluespecifiedunderElectricalCharacteristicsfortheapplicabledevicetype.
2. TypicalvaluesareatVDD=3.3V,TA =25°Cambientandmaximumloading.
Dynamic Electrical Characteristics Over the Operating Range (TA=-40to+85C,VDD=3.3V±10%,GND=0V)
Parameters
Description
Test Conditions
Min.
Typ.(2)
Max.
Units
XTALK
Crosstalk
f=250MHz,SeeFig.2
-
-44
-
dB
OIRR
OFFIsolation
f=250MHz,SeeFig.3
-
-40
-
BW
Bandwidth–3dB
SeeFig.1
-
1.0
-
GHz
ILOSS
InsertionLoss
with75-Ohm
load
Freq=10MHz(VGA)
0.45
dB
Freq=100MHz(XGA)
0.5
Freq=300MHz(UXGA)
1.1
Notes:
1. Formax.ormin.conditions,useappropriatevaluespecifiedunderElectricalCharacteristicsfortheapplicabledevicetype.
2. Guaranteedbydesign.
3. TheswitchcontributesnopropagationaldelayotherthantheRCdelayoftheOn-Resistanceoftheswitchandtheloadcapacitance.Thetime
constantfortheswitchaloneisoftheorderof0.25nsfor10pFload.Sincethistimeconstantismuchsmallerthantherise/falltimesoftypical
drivingsignals,itaddsverylittlepropagationaldelaytothesystem.Propagationaldelayofthebusswitchwhenusedinasystemisdeter-
minedbythedrivingcircuitonthedrivingsideoftheswitchanditsinteractionswiththeloadonthedrivenside.
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
ICC
QuiescentPowerSupplyCurrent
VDD=Max.,VIN=GNDorVDD
-
500
A
Notes:
1. Formax.ormin.conditions,useappropriatevaluespecifiedunderElectricalCharacteristicsfortheapplicabledevicetype.
2. TypicalvaluesareatVDD=3.3V,TA =25°Cambientandmaximumloading.
3. MeasuredbythevoltagedropbetweenAandBpinsatindicatedcurrentthroughtheswitch.On-Resistanceisdeterminedbythelowerofthe
voltagesonthetwo(A&B)pins.
4. Thisparameterisdeterminedbydevicecharacterizationbutisnotproductiontested.
Capacitance (TA =25°C,f=1MHz)
Parameters(4)
Description
Test Conditions(1)
Typ.(2)
Units
CIN
InputCapacitance
VSELx=0V
3.1
pF
COFF
PortICapacitance,SwitchOFF
2.4
CON
SwitchCapacitance,SwitchON
6.5
Switching Characteristics
Parameters
Description
Min.
Typ.(2)
Max.
Units
tPD
PropagationDelay(2,3)
-
0.25
ns
tPZH,tPZL
LineEnableTime-SELxtoInput,Output
0.5
-
8
tPHZ,tPLZ
LineDisableTime-SELxtoInput,Output
0.5
-
4
tSK(p)
Skewbetweenoppositetransitionsofthesameoutput
(tPHL-tPLH)(2)
-
0.1
0.2
10-0188