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IDT, Integrated Device Technology Inc 9DB233AFLF
- Part Number:
- 9DB233AFLF
- Manufacturer:
- IDT, Integrated Device Technology Inc
- Ventron No:
- 2971184-9DB233AFLF
- Description:
- IC CLK FANOUT/BUFF ZD 20QSOP
- ECAD Model:
-
- Datasheet:
- 9DB233AFLF
Description
The 9DB233 is a zerodelay buffer that supports PCIe Gen3 requirements while being backwards compatible with PCIe Gen2 and Gen1. It is driven by a differential SRC output pair from an IDT 932S421 or 932SQ420 main clock generator. The 9DB233 attenuates jitter on the input clock and has a selectable PLL bandwidth to maximize performance in systems with or without SpreadSpectrum clocking. An SMBus interface allows control of the PLL bandwidth and bypass options, while 2 clock request (OE#) pins make the 9DB233 suitable for Express Card applications.
Features
20.7V current mode differential HCSL output pairs
OE# pins; suitable for Express Card applications
PLL or bypass mode; PLL can dejitter incoming clock
Selectable PLL bandwidth; minimizes jitter peaking in downstream PLL's
Spread Spectrum Compatible; tracks spreading input clock for low EMI
SMBus Interface; allows control of PLL BW and Mode
Applications
2 output PCIe Gen3 zerodelay/fanout buffer
The 9DB233 is a zerodelay buffer that supports PCIe Gen3 requirements while being backwards compatible with PCIe Gen2 and Gen1. It is driven by a differential SRC output pair from an IDT 932S421 or 932SQ420 main clock generator. The 9DB233 attenuates jitter on the input clock and has a selectable PLL bandwidth to maximize performance in systems with or without SpreadSpectrum clocking. An SMBus interface allows control of the PLL bandwidth and bypass options, while 2 clock request (OE#) pins make the 9DB233 suitable for Express Card applications.
Features
20.7V current mode differential HCSL output pairs
OE# pins; suitable for Express Card applications
PLL or bypass mode; PLL can dejitter incoming clock
Selectable PLL bandwidth; minimizes jitter peaking in downstream PLL's
Spread Spectrum Compatible; tracks spreading input clock for low EMI
SMBus Interface; allows control of PLL BW and Mode
Applications
2 output PCIe Gen3 zerodelay/fanout buffer
IDT, Integrated Device Technology Inc 9DB233AFLF technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc 9DB233AFLF.
- Factory Lead Time7 Weeks
- Contact PlatingTin
- MountSurface Mount
- Package / CaseQSOP
- Number of Pins20
- Published2006
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1
- Number of Terminations20
- ECCN CodeEAR99
- Max Operating Temperature70°C
- Min Operating Temperature0°C
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3.3V
- Terminal Pitch0.635mm
- Reflow Temperature-Max (s)30
- Pin Count20
- Qualification StatusNot Qualified
- Supply Voltage-Max (Vsup)3.465V
- Power Supplies3.3V
- Temperature GradeCOMMERCIAL
- Number of Circuits1
- Frequency (Max)110MHz
- Family9DB
- Output Characteristics3-STATE
- InputClock
- PLLYes
- Same Edge Skew-Max (tskwd)0.05 ns
- Number of True Outputs2
- Length8.7mm
- Width3.8mm
- Thickness1.47mm
- RoHS StatusRoHS Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to 9DB233AFLF.
-
ImagePart NumberManufacturerFactory Lead TimeContact PlatingMountPackage / CaseNumber of PinsPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeMax Operating TemperatureMin Operating TemperatureTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Pin CountQualification StatusSupply Voltage-Max (Vsup)Power SuppliesTemperature GradeNumber of CircuitsFrequency (Max)FamilyOutput CharacteristicsInputPLLSame Edge Skew-Max (tskwd)Number of True OutputsLengthWidthThicknessRoHS StatusLead FreePackagingOperating Supply VoltageLogic IC TypeHeightNumber of OutputsMax Supply VoltageMin Supply VoltageNominal Supply CurrentView Compare
-
9DB233AFLF7 WeeksTinSurface MountQSOP202006e3yesActive120EAR9970°C0°CDUALGULL WING26013.3V0.635mm3020Not Qualified3.465V3.3VCOMMERCIAL1110MHz9DB3-STATEClockYes0.05 ns28.7mm3.8mm1.47mmRoHS CompliantLead Free--------- -
7 WeeksTinSurface MountSSOP202006e3yesActive120EAR9970°C0°CDUALGULL WING26013.3V0.635mm3020Not Qualified3.465V3.3VCOMMERCIAL1110MHz9DB3-STATEClockYes0.05 ns28.7mm3.8mm1.47mmRoHS CompliantLead FreeTape & Reel (TR)-------
-
-TinSurface Mount-322003e3yesActive332EAR9970°C0°CQUADNO LEAD26013.3V-NOT SPECIFIED32Not Qualified3.465V-COMMERCIAL1140MHz9DB-LVDSYes-15mm5mm900μmRoHS CompliantLead FreeTape & Reel3.3VPLL BASED CLOCK DRIVER1mm----
-
-TinSurface MountTSSOP202004e3yesActive120EAR9970°C0°CDUALGULL WING26013.3V0.65mmNOT SPECIFIED20Not Qualified--COMMERCIAL1140MHz9DB3-STATELVDSYes--6.5mm4.4mm1mmRoHS CompliantLead Free-3.3VPLL BASED CLOCK DRIVER-23.465V3.135V112mA
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