Test Condition" />
參數(shù)資料
型號: PI5C3309LE
廠商: Pericom
文件頁數(shù): 3/4頁
文件大?。?/td> 0K
描述: IC 3:1 MUX/DEMUX BUS SW 8-TSSOP
標(biāo)準(zhǔn)包裝: 158
類型: 多路復(fù)用器/多路分解器
電路: 1 x 3:1
獨立電路: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 8-TSSOP
包裝: 管件
PI5C3309
3:1 Mux/DeMux Bus Switch
3
www.pericom.com
P-0.1
08/03/12
Power Supply Characteristics
Parameters Description
Test Conditions(1)
Min.
Typ.(2) Max.
Units
ICC
QuiescentPowerSupply
Current
VCC=Max.
VIN=GNDorVCC
0.1
3.0
A
ICC
SupplyCurrentperInput@
TTLHIGH
VIN=3.4V(3)
2.5
mA
ICCD
SupplyCurrentperInputper
MHz(4)
VCC=Max.,
IandYpinsopen
ControlInputTog-
gling50%Duty
Cycle
0.25
mA/
MHz
Notes:
1. ForMax.orMin.conditions,useappropriatevaluespecifiedunderElectricalCharacteristicsfortheapplicabledevice.
2. TypicalvaluesareatVCC=5.0V,+25°Cambient.
3. PerTTLdriveninput(VIN=3.4V,controlinputsonly);IandYpinsdonotcontributetoICC.
4.Thiscurrentappliestothecontrolinputsonlyandrepresentthecurrentrequiredtoswitchinternalcapacitanceatthespecifiedfrequency.TheI
andYinputsgeneratenosignificantACorDCcurrentsastheytransition.Theparameterisnottested,butisguaranteedbydesign.
Switching Characteristics over Operating Range
Parameters
Description
Conditions
PI5C3309
Units
Com
Min.
Max.
tIY
PropogationDelay(1,2)INtoYN
0.25
tSY
BusSelectTimeSNtoYN
CL=50pF
RL=500
0.5
6.6
ns
tPZH
tPZL
BusEnableTimeSNtoYN
0.5
6.0
tPHZ
tPLZ
BusDisableTimeSNtoYN
0.5
6.0
Notes:
1. ThisparameterisguaranteedbutnottestedonPropagationDelays.
2. ThebusswitchcontributesnopropagationaldelayotherthantheRCdelayoftheOn-Resistanceoftheswitchandtheload
capacitance.Thetimeconstantfortheswitchaloneisoftheorderof0.25nsfor50pFload.Sincethistimeconstantismuch
smallerthantherise/falltimesoftypicaldrivingsignals,itaddsverylittlepropagationaldelaytothesystem.Propagationalde-
layofthebusswitchwhenusedinasystemisdeterminedbythedrivingcircuitonthedrivingsideoftheswitchanditsinterac-
tionwiththeloadonthedrivenside.
12-0242
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