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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
STW81200TR IC SYNTHESIZER VFQFPN STMicroelectronics	1,122	-	RFQ	Datasheet	-	36-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	-	No	LVDS, LVPECL	Clock	1	1:2	Yes/Yes	6GHz	Yes/Yes	2.5V ~ 5.4V	-40°C ~ 85°C	Surface Mount	-	-	36-VFQFPN (6x6)
STW81200T IC SYNTHESIZER VFQFPN STMicroelectronics	843	-	RFQ	Datasheet	-	36-VFQFN Exposed Pad	Tray	Active	Not Verified	-	No	LVDS, LVPECL	Clock	1	1:2	Yes/Yes	6GHz	Yes/Yes	2.5V ~ 5.4V	-40°C ~ 85°C	Surface Mount	-	-	36-VFQFPN (6x6)
STUW81300T IC FREQ SYNTH 36VFQFPN STMicroelectronics	6,288	-	RFQ	Datasheet	-	36-VFQFN Exposed Pad	Tray	Active	Not Verified	Frequency Synthesizer (RF)	Yes with Bypass	CMOS, LVDS, LVPECL, Crystal	Clock, CMOS	1	3:2	Yes/Yes	4GHz, 8GHz, 16GHz	Yes/Yes	3V ~ 5.4V, 3.6V ~ 5.4V	-40°C ~ 85°C (TA)	Surface Mount	-	-	36-VFQFPN (6x6)
STUW81300TR IC FREQ SYNTH 36VFQFPN STMicroelectronics	4,800	-	RFQ	Datasheet	-	36-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Frequency Synthesizer (RF)	Yes with Bypass	LVDS, LVPECL	-	1	2:2	Yes/Yes	16GHz	Yes/Yes	3V ~ 5.4V	-40°C ~ 85°C (TA)	Surface Mount	-	-	36-VFQFPN (6x6)
HCF4046BEY IC PHASE LOCK LOOP 16DIP STMicroelectronics	1,842	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Phase Lock Loop (PLL)	Yes	CMOS	CMOS	1	2:1	No/No	1.4MHz	No/No	3V ~ 20V	-55°C ~ 125°C	Through Hole	-	-	16-DIP
HCF4046M013TR IC PHASE LOCK LOOP 16SO STMicroelectronics	3,507	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Phase Lock Loop (PLL)	Yes	CMOS	CMOS	1	2:1	No/No	1.4MHz	No/No	3V ~ 20V	-55°C ~ 125°C	Surface Mount	-	-	16-SO
TDA7427D IC PLL FREQ SYNTH 20SO STMicroelectronics	4,527	-	RFQ	Datasheet	-	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Not Verified	PLL Frequency Synthesizer	Yes	Clock, Crystal	Clock, Crystal	1	3:1	No/No	290MHz	Yes/No	4.5V ~ 11V	-40°C ~ 85°C	Surface Mount	-	-	20-SO
TDA7427AD1 IC PLL FREQ SYNTH 28SO STMicroelectronics	3,216	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Not Verified	PLL Frequency Synthesizer	Yes	Clock, Crystal	Clock, Crystal	1	3:1	No/No	290MHz	Yes/No	4.5V ~ 11V	-40°C ~ 85°C	Surface Mount	-	-	28-SO
STW81101AT IC FREQ SYNTH 28VFQFPN STMicroelectronics	1,582	-	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Tray	Active	Not Verified	Frequency Synthesizer (RF)	Yes	Clock, Crystal	Clock, Crystal	1	3:2	No/No	4.4GHz	Yes/No	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	-	-	28-VFQFPN (5x5)
STW81100ATR-1 IC FREQ SYNTH 28VFQFPN STMicroelectronics	3,805	-	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	Frequency Synthesizer (RF)	Yes	Clock, Crystal	Clock, Crystal	1	3:2	No/No	4.4GHz	Yes/No	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	-	-	28-VFQFPN (5x5)

WINSUN SOURCING SUPPORT

Need Help Sourcing Clock Generators, PLLs, Frequency Synthesizers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.