Clock Generators & Support Products

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Si52112-B3 & Si52112-B4 PCIe Clock Generators

Skyworks Solutions Inc. Si52112-B3 and Si52112-B4 PCIe Clock Generators provide industry-leading jitter performance compliant with PCI Express (PCIe) Gen 1 and Gen 2 requirements. The Si52112-B3 and Si52112-B4 can source two PCIe clocks from a 25MHz crystal or clock input. These devices offer outstanding frequency flexibility and configurable AC parameters for signal integrity optimization. The use of push-pull HCSL outputs ensures low power consumption and no external termination resistors are required, saving board space.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Number of Outputs	Max Output Freq	Maximum Input Frequency	Package/Case	Duty Cycle - Max	Jitter	Supply Voltage - Max	Supply Voltage - Min	Series	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Packaging
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B3-GM2R Skyworks Solutions, Inc. 1: 16,19 zł 986In Stock 6 000Expected 11/27/2026	Mfr. Part No. SI52112-B3-GM2R Mouser Part No 634-SI52112-B3-GM2R	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	986In Stock 6 000Expected 11/27/2026	Cut Tape 16,19 zł 12,28 zł 11,22 zł 10,16 zł View Reel 8,80 zł 9,64 zł 9,50 zł 9,20 zł 8,80 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Clock Generator	2 Output	100 MHz	25 MHz	TDFN-10	55 %	250 ps	3.63 V	2.97 V	SI52112-B3	17 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B4-GM2R Skyworks Solutions, Inc. 1: 17,78 zł 2 093In Stock	Mfr. Part No. SI52112-B4-GM2R Mouser Part No 634-SI52112-B4-GM2R	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	2 093In Stock	Cut Tape 17,78 zł 13,46 zł 12,36 zł 11,22 zł View Reel 9,64 zł 10,65 zł 10,47 zł 10,12 zł 9,64 zł Quote MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Clock Generator	2 Output	100 MHz	25 MHz	TDFN-10	55 %	250 ps	3.63 V	2.97 V	SI52112-B4	17 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B3-GM2 Skyworks Solutions, Inc. 1: 14,87 zł 182In Stock	Mfr. Part No. SI52112-B3-GM2 Mouser Part No 634-SI52112-B3-GM2	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	182In Stock	14,87 zł 12,28 zł 11,22 zł 10,12 zł View 9,20 zł 9,06 zł 8,71 zł 8,54 zł 8,49 zł	Min.: 1 Mult.: 1	Clock Generator	2 Output	100 MHz	25 MHz	TDFN-10	55 %	250 ps	3.63 V	2.97 V	SI52112-B3	17 mA	- 40 C	+ 85 C	SMD/SMT	Cut Tape
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B3-GT Skyworks Solutions, Inc. 1: 16,90 zł 92Expected 11/27/2026	Mfr. Part No. SI52112-B3-GT Mouser Part No 634-SI52112-B3-GT	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	92Expected 11/27/2026	16,90 zł 12,76 zł 11,75 zł 10,56 zł View 9,99 zł 9,77 zł 9,37 zł 9,15 zł	Min.: 1 Mult.: 1	Clock Generator	2 Output	100 MHz	25 MHz	TSSOP-8	55 %	250 ps	3.63 V	2.97 V	SI52112-B3	17 mA	- 40 C	+ 85 C	SMD/SMT	Tube
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B4-GM2 Skyworks Solutions, Inc. 1: 18,26 zł 117Expected 12/1/2026	Mfr. Part No. SI52112-B4-GM2 Mouser Part No 634-SI52112-B4-GM2	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	117Expected 12/1/2026	18,26 zł 13,86 zł 12,72 zł 11,48 zł View 10,60 zł 10,43 zł 10,03 zł 9,81 zł	Min.: 1 Mult.: 1	Clock Generator	2 Output	100 MHz	25 MHz	TDFN-10	55 %	250 ps	3.63 V	2.97 V	SI52112-B4	17 mA	- 40 C	+ 85 C	SMD/SMT	Cut Tape
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B3-GTR Skyworks Solutions, Inc. 2 500: 8,80 zł Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI52112-B3-GTR Mouser Part No 634-SI52112-B3-GTR	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 8,80 zł	Min.: 2 500 Mult.: 2 500 : 2 500	Clock Generator	2 Output	100 MHz	25 MHz	TSSOP-8	55 %	250 ps	3.63 V	2.97 V	SI52112-B3	17 mA	- 40 C	+ 85 C	SMD/SMT	Reel
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B4-GT Skyworks Solutions, Inc. 1: 18,61 zł Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI52112-B4-GT Mouser Part No 634-SI52112-B4-GT	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	Non-Stocked Lead-Time 8 Weeks	18,61 zł 14,04 zł 12,89 zł 11,18 zł View 11,04 zł 11,00 zł 10,69 zł 10,60 zł	Min.: 1 Mult.: 1	Clock Generator	2 Output	100 MHz	25 MHz	TSSOP-8	55 %	250 ps	3.63 V	2.97 V	SI52112-B4	17 mA	- 40 C	+ 85 C	SMD/SMT	Tube
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B4-GTR Skyworks Solutions, Inc. 2 500: 9,68 zł Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI52112-B4-GTR Mouser Part No 634-SI52112-B4-GTR	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112b3 si52112b4 clock generators	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 9,68 zł	Min.: 2 500 Mult.: 2 500 : 2 500	Clock Generator	2 Output	100 MHz	25 MHz	TSSOP-8	55 %	250 ps	3.63 V	2.97 V	SI52112-B4	17 mA	- 40 C	+ 85 C	SMD/SMT	Reel
Clock Generators & Support Products 2-output PCIe clock generator Skyworks Solutions, Inc. SI52112-B3ZM21 SI52112-B3ZM21 Skyworks Solutions, Inc. 1: 16,15 zł Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI52112-B3ZM21 Mouser Part No 873-SI52112-B3ZM21	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 8 Weeks	16,15 zł 12,19 zł 11,22 zł 9,72 zł View 9,59 zł 9,28 zł 9,15 zł	Min.: 1 Mult.: 1										SI52112-B3					Cut Tape
Clock Generators & Support Products 2-output PCIe clock generator Skyworks Solutions, Inc. SI52112-B3ZM21R SI52112-B3ZM21R Skyworks Solutions, Inc. 3 000: 8,40 zł Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI52112-B3ZM21R Mouser Part No 873-SI52112-B3ZM21R	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 8,40 zł	Min.: 3 000 Mult.: 3 000 : 3 000										SI52112-B3					Reel

Si52112-B3 & Si52112-B4 PCIe Clock Generators

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