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DSC557-054444KI1

Name: Microchip DSC557-054444KI1
Brand: Microchip Technology
SKU: 998-DSC557-054444KI1
Price: 4.25 EUR
Availability: OutOfStock

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Mouser No:

998-DSC557-054444KI1

Mfr. No:

DSC557-054444KI1

Mfr.:

Microchip Technology

Description:

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

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Datasheet:

DSC557-054444KI1 Datasheet (PDF)

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Availability

Stock:: 0

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On Order:: 173

Expected 6/2/2026
Factory Lead Time:: 13

Weeks Estimated factory production time for quantities greater than shown.

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Pricing (EUR)

Qty.	Unit Price	Ext. Price
	4,25 €	4,25 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	Clock Generators & Support Products
RoHS:
Type:	Clock Generator
Number of Outputs:	4 Output
Max Output Freq:	460 MHz
Package/Case:	VQFN-20
Duty Cycle - Max:	52 %
Jitter:	2.5 ps
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	2.25 V
Series:	DSC557
Operating Supply Current:	120 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Packaging:	Tube
Brand:	Microchip Technology
Moisture Sensitive:	Yes
Operating Supply Voltage:	2.25 V to 3.6 V
Output Type:	HCSL
Product:	PCIe Clock Generators
Product Type:	Clock Generators
Factory Pack Quantity:	72
Subcategory:	Clock & Timer ICs

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Datasheet

DSC557-054444KI1 Datasheet (PDF)

DTS

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Compliance Codes

CNHTS:: 8542391010
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399901
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

Clock and Timing Solutions

Microchip Clock and Timing Solutions are an extensive clock and timing product portfolio for complex timing requirements in designs. Microchip's oscillator products offer low jitter and low power with quartz- or MEMS-based resonators. The clock generation line offers online configurability, single-chip and multiple-frequency clock tree solutions. The clock and data distribution product line includes buffers, logic translators and multiplexers.

PCI Express (PCIe) Timing Solutions

Microchip PCI Express (PCIe) Timing Solutions have evolved to accommodate higher speeds and impose stringent requirements for a reliable clock source. Microchip offers a comprehensive line of PCIe Gen 4-compliant oscillators, clock generators, and buffers. Microchip's timing parts meet PCIe jitter requirements and allow allocation of up to 70% of the total jitter margin to the rest of the system. These highly integrated single-chip solutions can reduce component count and board area without sacrificing performance.