DSC557-0344SI1T
MEMS OSC XO 100.0000MHZ HCSL SMDManufacturer: Microchip Technology
Categories: Application Specific Clock/Timing
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Microchip Technology DSC557-0344SI1T is a high-performance MEMS oscillator featuring a 100MHz HCSL output. This component is designed as a PCI Express (PCIe) clock generator, offering a single output with a 0:2 ratio. The DSC557-03 series IC incorporates a PLL for precise frequency synthesis. It operates within a voltage range of 2.25V to 3.6V and is specified for operation from -40°C to 85°C. The device is packaged in a 16-TSSOP (0.173", 4.40mm Width) and supplied on tape and reel. Its primary application is in systems requiring robust and reliable clock generation for PCI Express interfaces, commonly found in servers, networking equipment, and high-performance computing platforms.
Additional Information
Series: DSC557-03RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Output | HCSL |
| Frequency - Max | 100MHz |
| Input | - |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.25V ~ 3.6V |
| Main Purpose | PCI Express (PCIe) |
| Ratio - Input:Output | 0:2 |
| Differential - Input:Output | No/Yes |
| PLL | Yes |
| Number of Circuits | 1 |
| Programmable | Not Verified |
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