Si5x PCIe Clock Generators and Buffers

Skyworks Solutions Si5x PCIe Clock Generators and Buffers offer the industry's highest level of performance per watt for clocking applications required to meet PCI Express® Gen1/2/3 standards and have 2x lower power consumption than competitors yet provide up to 50% margin to PCI-Express jitter specifications. Skyworks Si5x 5214x PCIe Clock Generators and Buffers fully integrate termination resistors, reduce BOM cost, board space requirements, and design complexity. Si5x PCIe Clock Generators and Buffers consist of two to nine output solutions that address a wide range of storage, embedded, enterprise, communication, and consumer applications.

Results: 10
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Max Output Freq
Propagation Delay - Max
Output Type
Package / Case
Input Type
Maximum Input Frequency
Supply Voltage - Min
Supply Voltage - Max
Series
Minimum Operating Temperature
Maximum Operating Temperature
Skyworks Solutions, Inc. Clock Buffer 1 : 6 PCIe Fanout/Zero-Delay Buffer
Datasheet
915In Stock
Min.: 1
Mult.: 1

6 Output Differential QFN-40 Differential 150 MHz 3.135 V 3.465 V SI53106 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer PCIe Gen 1/2/3/4/5 1 : 2 fanout buffer
Datasheet
6,064In Stock
Min.: 1
Mult.: 1

2 Output 100 MHz QFN-24 210 MHz 3.135 V 3.465 V SI53152 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer PCIe Gen 1/2/3/4/5 1 : 4 fanout buffer
Datasheet
5,494In Stock
Min.: 1
Mult.: 1

4 Output 100 MHz QFN-24 210 MHz 3.135 V 3.465 V SI53154 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer Universal 2:10 low-jitter clock buffer
Datasheet
2,551In Stock
Min.: 1
Mult.: 1

10 Output 1 ns QFN-44 725 MHz 1.71 V 3.63 V SI5330x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer 1 : 8 PCIe Fanout/Zero-Delay Buffer
Datasheet
117In Stock
Min.: 1
Mult.: 1

8 Output 0 ps Differential QFN-48 Differential 150 MHz 3.135 V 3.465 V SI53108 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer 1 : 12 PCIe Fanout/Zero-Delay Buffer
Datasheet
172In Stock
520Expected 2026-11-05
Min.: 1
Mult.: 1

12 Output Differential QFN-64 Differential 150 MHz 3.135 V 3.465 V Si53112 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer PCIe Gen 1/2/3/4/5 1 : 6 fanout buffer
Datasheet
167In Stock
Min.: 1
Mult.: 1

6 Output 100 MHz QFN-32 210 MHz 3.135 V 3.465 V SI53156 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer Universal 2:6 low-jitter clock buffer
Datasheet
47In Stock
2,940On Order
Min.: 1
Mult.: 1

6 Output 1 ns QFN-32 725 MHz 1.71 V 3.63 V SI5330x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer Universal 2:2 low-jitter clock buffer
Datasheet
268In Stock
11,270On Order
Min.: 1
Mult.: 1

2 Output 1075 ps Differential QFN-16 725 MHz 1.71 V 3.63 V SI5330x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer PCIe Gen 1/2/3/4/5 1 : 9 fanout buffer
Datasheet
1,960Expected 2026-11-19
Min.: 1
Mult.: 1

9 Output 100 MHz QFN-48 210 MHz 3.135 V 3.465 V SI53159 - 40 C + 85 C