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.

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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)
SIT5021AI-1BE-33E-50.000000X MEMS OSC TCXO 50.0000MHZ LVPECL SiTime	3,373	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	TCXO	50 MHz	Enable/Disable	LVPECL	3.3V	±5ppm	-	-40°C ~ 85°C	-	69mA	-	Surface Mount	6-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9365AI-2E3-33E159.375000 MEMS OSC XO 159.3750MHZ LVDS SiTime	300	-	RFQ	Datasheet	SiT9365, Elite Platform™	6-SMD, No Lead Exposed Pad	Strip	Active	MEMS	XO (Standard)	159.375 MHz	Enable/Disable	LVDS	3.3V	±50ppm	-	-40°C ~ 85°C	-	-	-	Surface Mount	6-PQFV (7x5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.035" (0.90mm)
SIT9367AI-1E3-33N533.333000 MEMS OSC XO 533.3330MHZ LVPECL SiTime	182	-	RFQ	Datasheet	SiT9367, Elite Platform™	6-SMD, No Lead Exposed Pad	Strip	Active	MEMS	XO (Standard)	533.333 MHz	-	LVPECL	3.3V	±50ppm	-	-40°C ~ 85°C	-	94mA	-	Surface Mount	6-PQFV (7x5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.035" (0.90mm)
SIT5021AC-2DE-33E-81.920000X MEMS OSC TCXO 81.9200MHZ LVDS SiTime	3,257	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	TCXO	81.92 MHz	Enable/Disable	LVDS	3.3V	±5ppm	-	-20°C ~ 70°C	-	55mA	-	Surface Mount	6-SMD (7x5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.039" (1.00mm)
SIT3907AC-CF-33NZ-40.000000Y MEMS OSC DCXO 40.0000MHZ LVCMOS SiTime	650	-	RFQ	Datasheet	SiT3907	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	DCXO	40 MHz	-	LVCMOS, LVTTL	3.3V	±10ppm	-	-20°C ~ 70°C	-	34mA	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.031" (0.80mm)
SIT5021AC-2BE-33VB146.550000X MEMS OSC VCTCXO 146.5500MHZ LVDS SiTime	2,159	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	VCTCXO	146.55 MHz	-	LVDS	3.3V	±5ppm	±50ppm	-20°C ~ 70°C	-	55mA	-	Surface Mount	6-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT5021AC-1BE-33VQ153.600000X MEMS OSC VCTCXO 153.6000MHZ LVPE SiTime	3,805	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	VCTCXO	153.6 MHz	-	LVPECL	3.3V	±5ppm	±12.5ppm	-20°C ~ 70°C	-	69mA	-	Surface Mount	6-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT5021AC-2CE-25VB148.351648X MEMS OSC VCTCXO 148.351648MHZ LV SiTime	2,545	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	VCTCXO	148.351648 MHz	-	LVDS	2.5V	±5ppm	±50ppm	-20°C ~ 70°C	-	55mA	-	Surface Mount	6-SMD (5x3.2)	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.031" (0.80mm)
SIT5021AC-2CE-25VB148.500000X MEMS OSC VCTCXO 148.5000MHZ LVDS SiTime	7,312	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	VCTCXO	148.5 MHz	-	LVDS	2.5V	±5ppm	±50ppm	-20°C ~ 70°C	-	55mA	-	Surface Mount	6-SMD (5x3.2)	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.031" (0.80mm)
SIT5021AC-2BE-33N-171.000000X MEMS OSC TCXO 171.0000MHZ LVDS SiTime	2,926	-	RFQ	Datasheet	SiT5021	6-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	TCXO	171 MHz	-	LVDS	3.3V	±5ppm	-	-20°C ~ 70°C	-	55mA	-	Surface Mount	6-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)

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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.