Microchip DSC557-04444KL1T
Manufacturer No:
DSC557-04444KL1T
Manufacturer:
Microchip
Package:
20-VFQFN Exposed Pad
Description:
MEMS PCIe Clock Generator, -40C-85C, 50ppm
Quantity:
In Stock :8096
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Shipped from：HK Warehouse
Expected Shipping：Wed, Jun 10 - Thu, Jun 11, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step2：Desiccant Protection
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
DSC557-04444KL1T Information
Microchip DSC557-04444KL1T technical specifications, attributes, parameters and parts with similar specifications to Microchip DSC557-04444KL1T.
- Type
- Parameter
- Product Type
- Low-Jitter Clock Generators
- # of Outputs
- 3
- Voltage
- 2.5-3.3
- Pull Range (±PPM)
- 0
- Output Logic
- HCSL,LVDS,LVCMOS
- Output Frequency Min. (MHz)
- 100
- Output Frequency Max. (MHz)
- 100
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip DSC557-04444KL1T.
Supporting Collateral:
Application Notes:
Data Sheets:
Brochures:
The DSC557-04 is a crystal-less, three output PCI express clock generator meeting Gen1, Gen2, Gen3 and Gen4 specifications. The clock generator uses proven silicon MEMS technology to provide 100MHz differential output clocks with excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, the DSC557-04 significantly enhances reliability and accelerates product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications. DSC557-04 has an Output Enable/Disable feature allowing it to disable the outputs when OE is low. The device is available in a 20-lead VQFN package. Additional LVDS and LVCMOS output formats are available in addition to the default HCSL output format.
- Meets PCIe Gen1/2/3/4 clock specs
- Three 100 MHz HCSL Clock Outputs
- MEMS based clock generator eliminates the need for external 25MHz crystal
- Industry's Widest Operating Temperature Range:
- Ext. Industrial: -40°C to 105°C
- Industrial: -40°C to 85°C
- Ext. Commercial: -20°C to 70°C
- Short lead time: 2 weeks
- Space Saving 20-Pin QFN package at 5.0x3.2 mm
- Qualified to MIL-STD-883
- Supply Range of 2.25V to 3.6V
- Lead Free & RoHS Compliant
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
