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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Application SpecificDSC557-0344FE1
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DSC557-0344FE1 - Microchip Technology

Manufacturer Part Number
DSC557-0344FE1
Manufacturer
Microchip Technology
Allelco Part Number
32D-DSC557-0344FE1
ECAD Model
Parts Description
MEMS OSC XO 100.0000MHZ HCSL SMD
Package
14-VFQFN Exposed Pad
Data sheet
DSC557-0344FE1.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8466

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Specifications

DSC557-0344FE1 Tech Specifications
Microchip Technology - DSC557-0344FE1 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - DSC557-0344FE1

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 2.25V ~ 3.6V  
Supplier Device Package 14-QFN (2.5x3.2)  
Series DSC557-03  
Ratio - Input:Output 0:2  
Package / Case 14-VFQFN Exposed Pad  
Package Tube  
PLL Yes  
Output HCSL  
Product Attribute Attribute Value  
Operating Temperature -20°C ~ 70°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Main Purpose PCI Express (PCIe)  
Input -  
Frequency - Max 100MHz  
Differential - Input:Output No/Yes  
Base Product Number DSC557  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

DSC557-0344FE1

Manufacturer

microchip-technology

Introduction

The DSC557-0344FE1 is a high-performance clock generator specifically designed for PCI Express (PCIe) applications. This device provides a precise and stable clock signal, ensuring reliable data transmission and synchronization in PCIe-based systems.

Product Features and Performance

Supports input frequencies up to 100MHz

Generates differential HCSL output signals

Integrates a phase-locked loop (PLL) for precise clock generation

Operates on a wide supply voltage range of 2.25V to 3.6V

Supports operating temperatures from -20°C to 70°C

Compact 14-VFQFN Exposed Pad package for space-efficient design

Product Advantages

Optimized for PCIe applications, ensuring reliable data transmission

Precise and stable clock generation for improved system performance

Wide operating voltage and temperature range for versatile applications

Compact package size for space-constrained designs

Key Reasons to Choose This Product

Exceptional clock generation performance for mission-critical PCIe systems

Robust and reliable operation, ensuring long-term stability and reliability

Flexible design with wide voltage and temperature support

Compact package size enables efficient board layout and integration

Quality and Safety Features

Rigorously tested and qualified to meet stringent quality standards

Designed and manufactured to ensure long-term reliability and performance

Compatibility

The DSC557-0344FE1 is compatible with various PCIe-based systems and can be readily integrated into a wide range of electronic devices and applications.

Application Areas

PCI Express (PCIe) interface clock generation

Networking and telecommunication equipment

Industrial automation and control systems

Computer and server motherboards

Embedded systems and IoT devices

Product Lifecycle

The DSC557-0344FE1 is an active product, and Microchip Technology continues to offer it as a viable solution for PCIe clock generation applications. There are no immediate plans for discontinuation, and customers can contact our website's sales team for more information about available alternatives or equivalent models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology DSC557-0344FE1

Product Attribute DSC557-0344FE1 DSC557-0334FE0 DSC557-0334SI1 DSC557-0334FI1
Part Number DSC557-0344FE1 DSC557-0334FE0 DSC557-0334SI1 DSC557-0334FI1
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Voltage - Supply 2.25V ~ 3.6V 2.25V ~ 3.6V 2.25V ~ 3.6V 2.25V ~ 3.6V
Differential - Input:Output No/Yes No/Yes No/Yes No/Yes
Input - - - -
Base Product Number DSC557 DSC557 DSC557 DSC557
Number of Circuits 1 1 1 1
Series DSC557-03 DSC557-03 DSC557-03 DSC557-03
Package Tube Tube Tube Tube
PLL Yes Yes Yes Yes
Output HCSL HCSL, LVDS HCSL, LVDS HCSL, LVDS
Supplier Device Package 14-QFN (2.5x3.2) 14-QFN (2.5x3.2) - -
Package / Case 14-VFQFN Exposed Pad 14-VFQFN Exposed Pad 14-VFQFN Exposed Pad 14-VFQFN Exposed Pad
Ratio - Input:Output 0:2 0:2 0:2 0:2
Frequency - Max 100MHz 100MHz 100MHz 100MHz
Operating Temperature -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C
Main Purpose PCI Express (PCIe) PCI Express (PCIe) PCI Express (PCIe) PCI Express (PCIe)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

DSC557-0344FE1 Datasheet PDF

Download DSC557-0344FE1 pdf datasheets and Microchip Technology documentation for DSC557-0344FE1 - Microchip Technology.

PCN Packaging
Packing Changes 10/Oct/2016.pdf MBB/Label Chgs 16/Nov/2018.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
Marking Change 17/Nov/2020.pdf DSC557-03 18/Jun/2020.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DSC557-0344FE1

Microchip Technology
32D-DSC557-0344FE1

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