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 (USD) 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
980In 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
6,114In 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
5,664In 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 2:6 low-jitter clock buffer
Datasheet
610In Stock
1,470Expected 12/24/2026
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 2:10 low-jitter clock buffer
Datasheet
2,682In 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 Universal 2:2 low-jitter clock buffer
Datasheet
1,945In Stock
5,880Expected 12/24/2026
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 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
182In Stock
520Expected 10/15/2026
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 PCIe Gen 1/2/3/4/5 1 : 9 fanout buffer
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

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