DSC557-0343FI1TPCI Express (PCIe) Clock Generator IC 100MHz 1 Output 14-QFN (2.5x3.2)
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ABRmicro #.ABR763-DSC557-313776
ManufacturerMicrochip Technology
MPN #.DSC557-0343FI1T
Estimated Lead Time-
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Datasheet
DSC557-03 (PDF)
DSC557-03 (PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tape & Reel (TR)
Shipping DateDecember 24, 2024
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Technical Specifications
SeriesDSC557-03
Packaging
Tape & Reel (TR)
Lifecycle StatusActive
Base Product NumberDSC557
Differential Input/Output SupportedNo/Yes
Frequency (Max.)100MHz
Input-
Main PurposePCI Express (PCIe)
Mounting StyleSurface Mount
Number of Circuits1
Operating Temperature-40°C ~ 85°C
OutputHCSL, LVDS
PLLYes
Parameter ProgrammingSupported
Input/Output Frequency Ratio0:2
Package Type (Mfr.)14-QFN (2.5x3.2)
Supply Voltage2.25V ~ 3.6V
Package / Case14-VFQFN Exposed Pad
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Datasheets
Environmental Information
PCN Assembly/Origin
PCN Design/Specification
PCN Packaging
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level3 (168 Hours, ≤ 30°C/60% RH), Vacuum Sealing
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width) Additional Details
The DSC557-0343FI1T by Microchip Technology is a PCI Express (PCIe) clock generator integrated circuit designed to provide precise timing solutions. It operates at a frequency of 100 MHz and features a single output within a compact 14-pin QFN package measuring 2.5mm by 3.2mm. The device supports differential signal types, including HCSL and LVDS, and functions across a voltage range from 2.25V to 3.6V. The clock generator is engineered to drive a 0:2 signal configuration, offering reliable clock generation for systems requiring PCIe interface compatibility.
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