Clock Generators, PLLs, Frequency Synthesizers

Manufacturer Series Package/Case Packaging Product Status Programmable Type PLL Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Divider/Multiplier Voltage - Supply Operating Temperature Mounting Type Grade Qualification Supplier Device Package



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Programmable Type PLL Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Divider/Multiplier Voltage - Supply Operating Temperature Mounting Type Grade Qualification Supplier Device Package
SI5344A-A-GM Skyworks Solutions Inc.

SI5344A-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,948
RFQ
SI5344A-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5344B-A-GM Skyworks Solutions Inc.

SI5344B-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,945
RFQ
SI5344B-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5344C-A-GM Skyworks Solutions Inc.

SI5344C-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

4,880
RFQ
SI5344C-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5344D-A-GM Skyworks Solutions Inc.

SI5344D-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,566
RFQ
SI5344D-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5345B-A-GM Skyworks Solutions Inc.

SI5345B-A-GM

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

1,193
RFQ
SI5345B-A-GM Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:10 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5345C-A-GM Skyworks Solutions Inc.

SI5345C-A-GM

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

1,264
RFQ
SI5345C-A-GM Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:10 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5345D-A-GM Skyworks Solutions Inc.

SI5345D-A-GM

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

1,744
RFQ
SI5345D-A-GM Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:10 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5346A-A-GM Skyworks Solutions Inc.

SI5346A-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

3,928
RFQ
SI5346A-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5346B-A-GM Skyworks Solutions Inc.

SI5346B-A-GM

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

1,407
RFQ
SI5346B-A-GM Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5347B-A-GM Skyworks Solutions Inc.

SI5347B-A-GM

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

2,251
RFQ
SI5347B-A-GM Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tray Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:8 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5340A-A-GMR Skyworks Solutions Inc.

SI5340A-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,034
RFQ
SI5340A-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 4:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5340D-A-GMR Skyworks Solutions Inc.

SI5340D-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,419
RFQ
SI5340D-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 4:4 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5341A-A-GMR Skyworks Solutions Inc.

SI5341A-A-GMR

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

4,993
RFQ
SI5341A-A-GMR Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 4:10 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5341B-A-GMR Skyworks Solutions Inc.

SI5341B-A-GMR

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

4,707
RFQ
SI5341B-A-GMR Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 4:10 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5341D-A-GMR Skyworks Solutions Inc.

SI5341D-A-GMR

IC CLK BUFFER PLL 64QFN

Skyworks Solutions Inc.

3,558
RFQ
SI5341D-A-GMR Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 4:10 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5342A-A-GMR Skyworks Solutions Inc.

SI5342A-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,671
RFQ
SI5342A-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:2 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5342B-A-GMR Skyworks Solutions Inc.

SI5342B-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

1,680
RFQ
SI5342B-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:2 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5342C-A-GMR Skyworks Solutions Inc.

SI5342C-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

3,388
RFQ
SI5342C-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:2 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5342D-A-GMR Skyworks Solutions Inc.

SI5342D-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

2,901
RFQ
SI5342D-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:2 Yes/Yes 350MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
SI5344A-A-GMR Skyworks Solutions Inc.

SI5344A-A-GMR

IC CLK BUFFER PLL 44QFN

Skyworks Solutions Inc.

3,342
RFQ
SI5344A-A-GMR Datasheet

Datasheet

- 44-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified - Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 44-QFN (7x7)
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Clock Generators, PLLs, Frequency Synthesizers Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Clock Generators, PLLs, Frequency Synthesizers components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Clock Generators, PLLs, Frequency Synthesizers Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Clock Generators, PLLs, Frequency Synthesizers FAQ

Can FPGAX source both active and end-of-life Clock Generators, PLLs, Frequency Synthesizers components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Clock Generators, PLLs, Frequency Synthesizers sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.