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Clock Generators, PLLs, Frequency Synthesizers

Use the filters and product table below to compare Clock Generators, PLLs, Frequency Synthesizers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
843251AGI-14LFT Renesas Electronics Corporation

843251AGI-14LFT

IC CLOCK GENERATOR 8TSSOP

Renesas Electronics Corporation

3,779 -
Datasheet FemtoClock® 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock Generator Yes Crystal LVPECL 1 1:1 No/Yes 170MHz Yes/Yes 2.375V ~ 3.465V -40°C ~ 85°C Surface Mount - - 8-TSSOP
843251BGI-15LFT Renesas Electronics Corporation

843251BGI-15LFT

IC CLOCK GENERATOR 8TSSOP

Renesas Electronics Corporation

4,092 -
Datasheet FemtoClock® 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock Generator Yes Crystal LVPECL 1 1:1 No/Yes 750MHz Yes/Yes 2.375V ~ 3.465V -40°C ~ 85°C Surface Mount - - 8-TSSOP
844008AYI-01LFT Renesas Electronics Corporation

844008AYI-01LFT

IC CLK/FREQ SYNTH 32PTQFP

Renesas Electronics Corporation

4,124 -
Datasheet FemtoClock® 32-TQFP Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Frequency Synthesizer, Fanout Distribution Yes with Bypass Crystal LVDS 1 1:8 No/Yes 156.25MHz Yes/No 3.135V ~ 3.465V -40°C ~ 85°C Surface Mount - - 32-PTQFP-EP (7x7)
844256DGILFT Renesas Electronics Corporation

844256DGILFT

IC CLK/FREQ SYNTH 24TSSOP

Renesas Electronics Corporation

3,345 -
Datasheet FemtoClock® 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Frequency Synthesizer, Fanout Distribution Yes with Bypass Crystal LVDS 1 1:6 No/Yes 625MHz Yes/No 3.135V ~ 3.465V -40°C ~ 85°C Surface Mount - - 24-TSSOP-EP
844256DGLFT Renesas Electronics Corporation

844256DGLFT

IC CLK/FREQ SYNTH 24TSSOP

Renesas Electronics Corporation

3,355 -
Datasheet FemtoClock® 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Frequency Synthesizer, Fanout Distribution Yes with Bypass Crystal LVDS 1 1:6 No/Yes 625MHz Yes/No 3.135V ~ 3.465V 0°C ~ 70°C Surface Mount - - 24-TSSOP-EP
845252AKILFT Renesas Electronics Corporation

845252AKILFT

IC CLK GENERATOR CML 32VFQFN

Renesas Electronics Corporation

1,737 -
Datasheet FemtoClock® 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified - Yes with Bypass LVCMOS, LVTTL, Crystal CML 1 2:2 No/Yes 312.5MHz Yes/No 2.375V ~ 3.465V -40°C ~ 85°C Surface Mount - - 32-VFQFPN (5x5)
870919BRI-01LFT Renesas Electronics Corporation

870919BRI-01LFT

IC CLOCK GENERATOR 28QSOP

Renesas Electronics Corporation

1,624 -
Datasheet - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock Generator Yes with Bypass LVCMOS, LVTTL LVCMOS, LVTTL 1 2:8 No/No 160MHz Yes/Yes 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 28-QSOP
870919BRILFT Renesas Electronics Corporation

870919BRILFT

IC CLOCK GENERATOR 28QSOP

Renesas Electronics Corporation

1,908 -
Datasheet FemtoClock® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock Generator Yes with Bypass LVCMOS LVCMOS 1 2:8 No/No 160MHz Yes/No 3.3V -40°C ~ 85°C Surface Mount - - 28-QSOP
870931ARI-01LFT Renesas Electronics Corporation

870931ARI-01LFT

IC CLK GENERATOR LVCMOS 20QSOP

Renesas Electronics Corporation

3,667 -
Datasheet - 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified - Yes with Bypass LVCMOS, LVTTL LVCMOS, LVTTL 1 1:6 No/No 80MHz Yes/Yes 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 20-QSOP
87321AMILFT Renesas Electronics Corporation

87321AMILFT

IC CLOCK GENERATOR 8SOIC

Renesas Electronics Corporation

3,615 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock Generator No HCSL, LVDS, LVHSTL, LVPECL, SSTL LVPECL 1 1:1 Yes/Yes 700MHz Yes/No 2.375V ~ 3.465V -40°C ~ 85°C Surface Mount - - 8-SOIC
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WINSUN SOURCING SUPPORT

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FREQUENTLY ASKED QUESTIONS

Clock Generators, PLLs, Frequency Synthesizers FAQ

Common questions about filtering, comparing and sourcing Clock Generators, PLLs, Frequency Synthesizers components.

How can I narrow the Clock Generators, PLLs, Frequency Synthesizers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Clock Generators, PLLs, Frequency Synthesizers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.