IDT, Integrated Device Technology Inc 83940DKILFT
- Part Number:
- 83940DKILFT
- Manufacturer:
- IDT, Integrated Device Technology Inc
- Ventron No:
- 2974028-83940DKILFT
- Description:
- IC CLK BUF 2:18 250MHZ 32VFQFPN
- ECAD Model:
-
- Datasheet:
- 83940DKILFT
Description
The ICS83940DI is a low skew, 1to18 LVPECLtoLVCMOS/LVTTL Fanout Buffer. It has two selectable clock inputs:
PCLK, nPCLK pair: Accepts LVPECL, CML, or SSTL input levels
LVCMOS CLK: Accepts LVCMOS or LVTTL input levels
The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
Features
Eighteen LVCMOS/LVTTL outputs
Selectable LVCMOS CLK or LVPECL clock inputs
Maximum output frequency: 250MHz
Output skew: 150ps (maximum)
Parttopart skew: 750ps (maximum)
Operating supply modes:
Core/Output: 3.3V/3.3V, 3.3V/2.5V, 2.5V/2.5V
40°C to 85°C ambient operating temperature
Leadfree (RoHS 6) packaging
Applications
Clock distribution applications demanding well defined performance and repeatability
The ICS83940DI is a low skew, 1to18 LVPECLtoLVCMOS/LVTTL Fanout Buffer. It has two selectable clock inputs:
PCLK, nPCLK pair: Accepts LVPECL, CML, or SSTL input levels
LVCMOS CLK: Accepts LVCMOS or LVTTL input levels
The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
Features
Eighteen LVCMOS/LVTTL outputs
Selectable LVCMOS CLK or LVPECL clock inputs
Maximum output frequency: 250MHz
Output skew: 150ps (maximum)
Parttopart skew: 750ps (maximum)
Operating supply modes:
Core/Output: 3.3V/3.3V, 3.3V/2.5V, 2.5V/2.5V
40°C to 85°C ambient operating temperature
Leadfree (RoHS 6) packaging
Applications
Clock distribution applications demanding well defined performance and repeatability
IDT, Integrated Device Technology Inc 83940DKILFT technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc 83940DKILFT.
- Mounting TypeSurface Mount
- Package / Case32-VFQFN Exposed Pad
- Supplier Device Package32-VFQFPN (5x5)
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Voltage - Supply2.375V~3.465V
- Base Part NumberICS83940
- OutputLVCMOS, LVTTL
- Number of Circuits1
- Frequency (Max)250MHz
- InputCML, LVCMOS, LVPECL, LVTTL, SSTL
- Ratio - Input:Output2:18
- Differential - Input:OutputYes/No
The three parts on the right have similar specifications to 83940DKILFT.
-
ImagePart NumberManufacturerMounting TypePackage / CaseSupplier Device PackageOperating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Voltage - SupplyBase Part NumberOutputNumber of CircuitsFrequency (Max)InputRatio - Input:OutputDifferential - Input:OutputFactory Lead TimeContact PlatingMountNumber of PinsPublishedJESD-609 CodePbfree CodeNumber of TerminationsECCN CodeMax Operating TemperatureMin Operating TemperatureSubcategoryTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Pin CountQualification StatusOperating Supply VoltageTemperature GradeMax Supply VoltageMin Supply VoltageQuiescent CurrentFamilyOutput CharacteristicsLogic IC TypeMax I(ol)Propagation Delay (tpd)Same Edge Skew-Max (tskwd)Number of True OutputsLengthWidthThicknessRoHS StatusLead FreeView Compare
-
83940DKILFTSurface Mount32-VFQFN Exposed Pad32-VFQFPN (5x5)-40°C~85°CTape & Reel (TR)Obsolete1 (Unlimited)2.375V~3.465VICS83940LVCMOS, LVTTL1250MHzCML, LVCMOS, LVPECL, LVTTL, SSTL2:18Yes/No--------------------------------------- -
Surface Mount32-VFQFN Exposed Pad32-VFQFPN (5x5)-40°C~85°CTrayObsolete3 (168 Hours)2.375V~3.465VICS83940LVCMOS, LVTTL1250MHzCML, LVCMOS, LVPECL, LVTTL, SSTL2:18Yes/No--------------------------------------
-
-LQFP--Tape & ReelActive3---1150MHzLVTTL--10 WeeksTinSurface Mount322009e3yes32EAR9985°C-40°CClock DriversQUADGULL WING26013.3V0.8mmNOT SPECIFIED32Not Qualified3.3VINDUSTRIAL3.6V3V55mA839483-STATELOW SKEW CLOCK DRIVER0.02 A6.5 ns0.35 ns127mm7mm1.4mmRoHS CompliantLead Free
-
Surface Mount32-LQFP32-TQFP (7x7)0°C~70°CTrayObsolete3 (168 Hours)2.375V~3.465VICS83940LVCMOS, LVTTL1250MHzCML, LVCMOS, LVPECL, LVTTL, SSTL2:18Yes/No--------------------------------------
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