參數(shù)資料
型號: PI49FCT2805BTSE
廠商: Pericom
文件頁數(shù): 2/6頁
文件大?。?/td> 0K
描述: IC CLK BUFFER 1:5 66MHZ 20-SOIC
產(chǎn)品變化通告: Product Discontinuation Notice 29/May/2007
標準包裝: 38
系列: 49FCT
類型: 扇出緩沖器(分配)
電路數(shù): 2
比率 - 輸入:輸出: 1:5
差分 - 輸入:輸出: 無/無
輸入: CMOS,TTL
輸出: CMOS
頻率 - 最大: 66MHz
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
2
PS7007K
08/27/2010
PI49FCT805T
PI49FCT2805T
Fast CMOS Clock Driver/Buffer
Maximum Ratings
(Abovewhichtheusefullifemaybeimpaired.Foruserguidelines,nottested.)
Note:
StressesgreaterthanthoselistedunderMAXIMUM
RATINGSmaycausepermanentdamagetothedevice.
Thisisastressratingonlyandfunctionaloperationof
thedeviceattheseoranyotherconditionsabovethose
indicatedintheoperationalsectionsofthisspecification
isnotimplied.Exposuretoabsolutemaximumrating
conditionsforextendedperiodsmayaffectreliability.
StorageTemperature............................................................... –65°Cto+150°C
AmbientTemperaturewithPowerApplied............................. –40°Cto+85°C
SupplyVoltagetoGroundPotential(Inputs&VccOnly)........ –0.5Vto+7.0V
SupplyVoltagetoGroundPotential(Outputs&D/OOnly)..... –0.5Vto+7.0V
DCInputVoltage....................................................................... –0.5Vto+7.0V
DCOutputCurrent.................................................................................. 120mA
PowerDissipation...................................................................................... 0.5W
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ± 5%)
Param-
eters
Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
Voh
OutputHIGHVoltage
Vcc=Min.,
Vin=Vihor
Vil
Ioh=–24.0mA
2.4
3.3
V
Vol
OutputLOWCurrent
Vcc=Min.,
Vin=Vihor
Vil
Iol=64mA
0.3
0.55
V
Iol=12mA
(25W)
0.3
0.50
V
Vih
InputHIGHVoltage
GuaranteedLogicHIGHLevel
2.0
V
Vil
InputLOWVoltage
GuaranteedLogicLOWLevel
0.8
V
Iih
InputHIGHCurrent
Vcc=Max.
Vin=Vcc
1
A
Iil
InputLOWCurrent
Vcc=Max.
Vin=GND
–1
A
Iozh
HighImpedance
Vcc=Max.
Vout=Vcc
1
A
Iozl
OutputCurrent
Vout=GND
–1
A
Ii
InputHIGHCurrent
Vcc=Max.,Vin=Vcc(Max.)
20
A
Vik
ClampDiodeVoltage
Vcc=Min.,Iin=–18mA
–0.7
–1.2
V
Ios
ShortCircuitCurrent
Vcc=Max.(3),Vout=GND
–60
–120
–225
mA
Vh
InputHysteresis
Vcc=5V
200
mV
10-0208
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