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
DSC2311KI2-R0008 Microchip Technology

DSC2311KI2-R0008

MEMS OSC XO 2.25V-3.6V 6SMD

Microchip Technology

3,129
RFQ
DSC2311KI2-R0008 Datasheet

Datasheet

DSC2311 6-VDFN Tube Active - Clock Generator Yes - LVCMOS 1 0:2 No/No 25MHz, 32MHz Yes/No 2.25V ~ 3.6V -40°C ~ 85°C Surface Mount - - 6-VDFN (2.5x2)
DSC2311KL2-R0040 Microchip Technology

DSC2311KL2-R0040

MEMS OSC XO 2.25V-3.6V 6SMD

Microchip Technology

2,781
RFQ
DSC2311KL2-R0040 Datasheet

Datasheet

DSC2311 6-VDFN Tube Active - Clock Generator Yes - LVCMOS 1 0:2 No/No 20MHz, 40MHz Yes/No 2.25V ~ 3.6V -40°C ~ 105°C Surface Mount - - 6-VDFN (2.5x2)
SI51218-A1EAGM Skyworks Solutions Inc.

SI51218-A1EAGM

3-OUTPUT PROGRAMMABLE CLOCK GEN

Skyworks Solutions Inc.

3,518
RFQ
SI51218-A1EAGM Datasheet

Datasheet

* 8-WFDFN Exposed Pad Bag Obsolete Not Verified - - - - - - - - - - - Surface Mount - - 8-TDFN (1.4x1.6)
SI51218-A1EAGMR Skyworks Solutions Inc.

SI51218-A1EAGMR

3-OUTPUT PROGRAMMABLE CLOCK GEN

Skyworks Solutions Inc.

4,247
RFQ
SI51218-A1EAGMR Datasheet

Datasheet

* 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - Surface Mount - - 8-TDFN (1.4x1.6)
SI5344H-C-GM Skyworks Solutions Inc.

SI5344H-C-GM

100G/400G COHERENT OPTICS CLOCK,

Skyworks Solutions Inc.

1,683
RFQ
SI5344H-C-GM Datasheet

Datasheet

* - Tray Obsolete Not Verified - - - - - - - - - - - - - - -
SI5344H-C05141-GM Skyworks Solutions Inc.

SI5344H-C05141-GM

100G/400G COHERENT OPTICS CLOCK,

Skyworks Solutions Inc.

2,674
RFQ
SI5344H-C05141-GM Datasheet

Datasheet

* - Tray Obsolete Not Verified - - - - - - - - - - - - - - -
SI5351C-B09025-GM Skyworks Solutions Inc.

SI5351C-B09025-GM

I2C PROG, ANY FREQUENCY, ANY OUT

Skyworks Solutions Inc.

3,320
RFQ
SI5351C-B09025-GM Datasheet

Datasheet

* - Strip Obsolete Not Verified - - - - - - - - - - - - - - -
SI5341B-B05071-GM Skyworks Solutions Inc.

SI5341B-B05071-GM

IC CLOCK GENERATOR 64QFN

Skyworks Solutions Inc.

3,578
RFQ

-

- 64-VFQFN Exposed Pad Tray Obsolete Not Verified Clock Generator 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)
SI5345A-B04594-GM Skyworks Solutions Inc.

SI5345A-B04594-GM

IC CLOCK MULTIPLIER 64QFN

Skyworks Solutions Inc.

2,933
RFQ

-

DSPLL® 64-VFQFN Exposed Pad Tray Obsolete Not Verified Clock Multiplier, Jitter Attenuator Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 1 5:10 Yes/Yes 1.028GHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5347A-B04159-GM Skyworks Solutions Inc.

SI5347A-B04159-GM

IC CLOCK MULTIPLIER 64QFN

Skyworks Solutions Inc.

2,933
RFQ
SI5347A-B04159-GM Datasheet

Datasheet

DSPLL® 64-VFQFN Exposed Pad Tray Obsolete Not Verified Clock Multiplier, Jitter Attenuator Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 4 4:8 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5347A-B04325-GM Skyworks Solutions Inc.

SI5347A-B04325-GM

IC CLOCK MULTIPLIER 64QFN

Skyworks Solutions Inc.

4,863
RFQ
SI5347A-B04325-GM Datasheet

Datasheet

DSPLL® 64-VFQFN Exposed Pad Tray Obsolete Not Verified Clock Multiplier, Jitter Attenuator Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 4 4:8 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
SI5347C-B04785-GM Skyworks Solutions Inc.

SI5347C-B04785-GM

IC CLOCK MULTIPLIER 64QFN

Skyworks Solutions Inc.

2,516
RFQ
SI5347C-B04785-GM Datasheet

Datasheet

DSPLL® 64-VFQFN Exposed Pad Tray Obsolete Not Verified Clock Multiplier, Jitter Attenuator Yes LVCMOS, LVDS, LVPECL, Crystal CML, HCSL, LVCMOS, LVDS, LVPECL 4 4:4 Yes/Yes 712.5MHz Yes/No 1.71V ~ 3.47V -40°C ~ 85°C Surface Mount - - 64-QFN (9x9)
LTC6945IUFD Analog Devices Inc.

LTC6945IUFD

IC POWER MANAGEMENT

Analog Devices Inc.

4,994
RFQ

-

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified - Yes Clock Clock 1 1:1 Yes/Yes 6GHz Yes/No 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6946IUFD-1 Analog Devices Inc.

LTC6946IUFD-1

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

4,423
RFQ
LTC6946IUFD-1 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Integer N Yes Clock Clock 1 1:1 Yes/Yes 3.74GHz Yes/Yes 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6946IUFD-2 Analog Devices Inc.

LTC6946IUFD-2

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

2,132
RFQ
LTC6946IUFD-2 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Integer N Yes Clock Clock 1 1:1 Yes/Yes 4.91GHz Yes/Yes 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6946IUFD-3 Analog Devices Inc.

LTC6946IUFD-3

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

4,393
RFQ
LTC6946IUFD-3 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Integer N Yes Clock Clock 1 1:1 Yes/Yes 5.79GHz Yes/Yes 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6946IUFD-4 Analog Devices Inc.

LTC6946IUFD-4

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

2,567
RFQ
LTC6946IUFD-4 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Integer N Yes Clock Clock 1 1:1 Yes/Yes 6.39GHz Yes/Yes 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6947IUFD Analog Devices Inc.

LTC6947IUFD

IC POWER MANAGEMENT

Analog Devices Inc.

2,656
RFQ

-

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified - Yes Clock Clock 1 1:1 Yes/Yes 6GHz Yes/No 3.15V ~ 5.25V -40°C ~ 105°C Surface Mount - - 28-QFN (4x5)
LTC6948IUFD-1 Analog Devices Inc.

LTC6948IUFD-1

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

4,582
RFQ
LTC6948IUFD-1 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Fractional N Yes Clock Clock 1 1:1 Yes/Yes 3.74GHz Yes/No 3.15V ~ 5.25V -40°C ~ 105°C (TJ) Surface Mount - - 28-QFN (4x5)
LTC6948IUFD-2 Analog Devices Inc.

LTC6948IUFD-2

IC CLK/FREQ SYNTH 28QFN

Analog Devices Inc.

1,943
RFQ
LTC6948IUFD-2 Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Not Verified Clock/Frequency Synthesizer (RF/IF), Fractional N Yes Clock Clock 1 1:1 Yes/Yes 4.91GHz Yes/No 3.15V ~ 5.25V -40°C ~ 105°C (TJ) Surface Mount - - 28-QFN (4x5)
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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.