Clock Generators & Support Products

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 10

Applied Filters:

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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: S/16.66 1,446In Stock 6,000Expected 11/27/2026	Mfr. Part # SI52112-B3-GM2R Mouser Part # 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	1,446In Stock 6,000Expected 11/27/2026	Cut Tape S/16.66 S/12.61 S/11.56 S/10.47 View Reel S/8.80 S/9.93 S/9.77 S/9.46 S/8.80 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: S/18.29 2,093In Stock	Mfr. Part # SI52112-B4-GM2R Mouser Part # 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 S/18.29 S/13.86 S/12.73 S/11.52 View Reel S/9.93 S/10.94 S/10.78 S/10.43 S/9.93 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: S/15.30 182In Stock	Mfr. Part # SI52112-B3-GM2 Mouser Part # 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	S/15.30 S/12.61 S/11.56 S/10.43 View S/9.46 S/9.34 S/8.95 S/8.76 S/8.72	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: S/17.36 92Expected 11/27/2026	Mfr. Part # SI52112-B3-GT Mouser Part # 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	S/17.36 S/13.12 S/12.07 S/10.86 View S/10.28 S/10.04 S/9.65 S/9.42	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: S/18.29 117Expected 12/1/2026	Mfr. Part # SI52112-B4-GM2 Mouser Part # 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	S/18.29 S/13.86 S/12.73 S/11.48 View S/10.63 S/10.51 S/10.08 S/9.85	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: S/9.03 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # SI52112-B3-GTR Mouser Part # 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 S/9.03	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: S/19.15 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # SI52112-B4-GT Mouser Part # 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	S/19.15 S/14.44 S/13.27 S/11.48 View S/11.37 S/11.33 S/10.98 S/10.90	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: S/9.96 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # SI52112-B4-GTR Mouser Part # 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 S/9.96	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: S/16.62 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # SI52112-B3ZM21 Mouser Part # 873-SI52112-B3ZM21	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 8 Weeks	S/16.62 S/12.53 S/11.52 S/10.00 View S/9.89 S/9.85 S/9.54 S/9.42	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: S/8.64 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # SI52112-B3ZM21R Mouser Part # 873-SI52112-B3ZM21R	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel S/8.64	Min.: 3,000 Mult.: 3,000 : 3,000										SI52112-B3					Reel

Si52112-B3 & Si52112-B4 PCIe Clock Generators

Applied Filters:

Customer Service Office

Company

Resources

Support