Oscillators

Use the filters and product table below to compare Oscillators 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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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Base Resonator	Type	Frequency	Function	Output	Voltage - Supply	Frequency Stability	Absolute Pull Range (APR)	Operating Temperature	Spread Spectrum Bandwidth	Current - Supply (Max)	Ratings	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
591AC245M760DG XTAL OSC XO 245.7600MHZ LVPECL Skyworks Solutions Inc.	8,694	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	245.76 MHz	Enable/Disable	LVPECL	3.3V	±20ppm	-	-40°C ~ 85°C	-	125mA	-	Surface Mount	4-VDFN (3.2x2.5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591AC312M500DG XTAL OSC XO 312.5000MHZ LVPECL Skyworks Solutions Inc.	8,801	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	312.5 MHz	Enable/Disable	LVPECL	3.3V	±20ppm	-	-40°C ~ 85°C	-	125mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591AC500M000DG XTAL OSC XO 500.0000MHZ LVPECL Skyworks Solutions Inc.	7,927	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	500 MHz	Enable/Disable	LVPECL	3.3V	±20ppm	-	-40°C ~ 85°C	-	125mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591BC270M000DG XTAL OSC XO 270.0000MHZ LVDS SMD Skyworks Solutions Inc.	3,229	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	270 MHz	Enable/Disable	LVDS	3.3V	±20ppm	-	-40°C ~ 85°C	-	100mA	-	Surface Mount	4-VDFN (3.2x2.5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591BC312M500DG XTAL OSC XO 312.5000MHZ LVDS SMD Skyworks Solutions Inc.	6,367	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	312.5 MHz	Enable/Disable	LVDS	3.3V	±20ppm	-	-40°C ~ 85°C	-	100mA	-	Surface Mount	4-VDFN (3.2x2.5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591BC435M000DG XTAL OSC XO 435.0000MHZ LVDS SMD Skyworks Solutions Inc.	4,148	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	435 MHz	Enable/Disable	LVDS	3.3V	±20ppm	-	-40°C ~ 85°C	-	100mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591BC500M000DG XTAL OSC XO 500.0000MHZ LVDS SMD Skyworks Solutions Inc.	7,640	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	500 MHz	Enable/Disable	LVDS	3.3V	±20ppm	-	-40°C ~ 85°C	-	100mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591EC266M500DG XTAL OSC XO 266.5000MHZ LVPECL Skyworks Solutions Inc.	7,755	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	266.5 MHz	Enable/Disable	LVPECL	2.5V	±20ppm	-	-40°C ~ 85°C	-	125mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591FC400M000DG XTAL OSC XO 400.0000MHZ LVDS SMD Skyworks Solutions Inc.	5,856	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	400 MHz	Enable/Disable	LVDS	2.5V	±20ppm	-	-40°C ~ 85°C	-	100mA	-	Surface Mount	4-VDFN (3.2x2.5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)
591KC245M000DG XTAL OSC XO 245.0000MHZ CML SMD Skyworks Solutions Inc.	4,017	-	RFQ	Datasheet	Si591	6-SMD, No Lead	Strip	Active	Crystal	XO (Standard)	245 MHz	Enable/Disable	CML	1.8V	±20ppm	-	-40°C ~ 85°C	-	110mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.071" (1.80mm)

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FREQUENTLY ASKED QUESTIONS

Oscillators FAQ

Common questions about filtering, comparing and sourcing Oscillators components.

How can I narrow the Oscillators 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 Oscillators 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.