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IDT, Integrated Device Technology Inc MK1491-06RTR
- Part Number:
- MK1491-06RTR
- Manufacturer:
- IDT, Integrated Device Technology Inc
- Ventron No:
- 2973001-MK1491-06RTR
- Description:
- IC CLK SOURCE AMD GEODE 28-QSOP
- ECAD Model:
-
- Datasheet:
- MK1491-06
Description
Lowcost, lowjitter, highperformance clock synthesizer for AMD Geodebased applications
Accepts 14.318 MHz crystal input to produce multiple output clocks
Provides selectable PCI local bus and AC97 audio clocks, 24 MHz and 48 MHz clocks for Super I/O and USB, and multiple Reference outputs
Multiple powerdown modes for reduced power consumption
Features
Packaged in 28pin SOIC or SSOP
Leadfree option available
Provides critical timing for AMD Geode companion chip
Four PCI clocks with selectable PCIF on up to 2 outputs
Early PCI clock selectability
Up to 4 Reference clocks
48 MHz USB and 24 MHz SIO support
AC97 audio clock
Multiple power down modes
Low EMI Enable pin reduces EMI radiation on PCI clocks
Applications
AMD Geodebased computer and portable appliance applications
Lowcost, lowjitter, highperformance clock synthesizer for AMD Geodebased applications
Accepts 14.318 MHz crystal input to produce multiple output clocks
Provides selectable PCI local bus and AC97 audio clocks, 24 MHz and 48 MHz clocks for Super I/O and USB, and multiple Reference outputs
Multiple powerdown modes for reduced power consumption
Features
Packaged in 28pin SOIC or SSOP
Leadfree option available
Provides critical timing for AMD Geode companion chip
Four PCI clocks with selectable PCIF on up to 2 outputs
Early PCI clock selectability
Up to 4 Reference clocks
48 MHz USB and 24 MHz SIO support
AC97 audio clock
Multiple power down modes
Low EMI Enable pin reduces EMI radiation on PCI clocks
Applications
AMD Geodebased computer and portable appliance applications
IDT, Integrated Device Technology Inc MK1491-06RTR technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc MK1491-06RTR.
- Mounting TypeSurface Mount
- Package / Case28-SSOP (0.154, 3.90mm Width)
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Voltage - Supply3.15V~3.45V
- Base Part NumberMK1491-06
- OutputLVCMOS
- Number of Circuits1
- Frequency (Max)49.152MHz
- InputCrystal
- Ratio - Input:Output1:10
- PLLNo
- Differential - Input:OutputNo/No
- Main PurposeAMD CPU
- RoHS StatusNon-RoHS Compliant
The three parts on the right have similar specifications to MK1491-06RTR.
-
ImagePart NumberManufacturerMounting TypePackage / CaseOperating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Voltage - SupplyBase Part NumberOutputNumber of CircuitsFrequency (Max)InputRatio - Input:OutputPLLDifferential - Input:OutputMain PurposeRoHS StatusFactory Lead TimeMountNumber of PinsPublishedJESD-609 CodePbfree CodeNumber of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageReflow Temperature-Max (s)Pin CountQualification StatusOperating Supply VoltageTemperature GradeMax Supply VoltageMin Supply VoltageNominal Supply CurrentOutput CharacteristicsNumber of True OutputsNumber of Inverted OutputsLengthWidthThicknessLead FreeTechnologyTerminal PitchuPs/uCs/Peripheral ICs TypePrimary Clock/Crystal Frequency-NomContact PlatingSubcategoryRadiation HardeningView Compare
-
MK1491-06RTRSurface Mount28-SSOP (0.154, 3.90mm Width)0°C~70°CTape & Reel (TR)Obsolete1 (Unlimited)3.15V~3.45VMK1491-06LVCMOS149.152MHzCrystal1:10NoNo/NoAMD CPUNon-RoHS Compliant--------------------------------------- -
-TSSOP--Active1---1100MHzClock-Yes--RoHS Compliant7 WeeksSurface Mount161999e3yes16EAR99Matte Tin (Sn) - annealed85°C-40°CDUALGULL WING26013.3VNOT SPECIFIED16Not Qualified3.3VINDUSTRIAL3.465V3.135V55mA3-STATE115mm4.4mm1mmLead Free-------
-
-QSOP-Rail/TubeDiscontinued----175MHzCrystal-No--RoHS Compliant-Surface Mount282001e3yes28EAR99MATTE TIN70°C0°CDUALGULL WING260-3.3V-28--COMMERCIAL3.6V-----9.9mm3.8mm1.47mmLead FreeCMOS0.635mmCLOCK GENERATOR, PROCESSOR SPECIFIC14.31818MHz---
-
-SSOP-Tape and ReelActive1---166MHzCrystal----RoHS Compliant7 WeeksSurface Mount281999e3yes28--85°C-40°CDUALGULL WING260-3.3V-28-3.3VINDUSTRIAL3.46V3.13V60mA---10.2mm5.3mm1.73mmLead FreeCMOS0.65mmCLOCK GENERATOR, PROCESSOR SPECIFIC14.31818MHzTinClock GeneratorsNo
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