Programmable Oscillators

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Base Resonator	Type	Programmable Type	Available Frequency Range	Function	Output	Voltage - Supply	Frequency Stability	Frequency Stability (Total)	Operating Temperature	Spread Spectrum Bandwidth	Current - Supply (Max)	Ratings	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
SI501-PROG-DAXR MEMS OSC PROG BLANK 32KHZ-100MHZ Silicon Labs	9,583	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tape & Reel (TR)	Obsolete	MEMS	CMEMS®	Blank (User Must Program)	32 kHz ~ 100 MHz	Enable/Disable, Standby	LVCMOS	1.71V ~ 3.63V	-	±20ppm, ±30ppm, ±50ppm	-40°C ~ 85°C	-	-	-	Surface Mount	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.035" (0.90mm)
SI501-PROG-BAXR MEMS OSC PROG BLANK 32KHZ-100MHZ Silicon Labs	4,070	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tape & Reel (TR)	Obsolete	MEMS	CMEMS®	Blank (User Must Program)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.71V ~ 3.63V	-	±20ppm, ±30ppm, ±50ppm	-40°C ~ 85°C	-	-	-	Surface Mount	-	0.157" L x 0.126" W (4.00mm x 3.20mm)	0.035" (0.90mm)
SI501-PROG-CAXR MEMS OSC PROG BLANK 32KHZ-100MHZ Silicon Labs	2,192	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tape & Reel (TR)	Obsolete	MEMS	CMEMS®	Blank (User Must Program)	32 kHz ~ 100 MHz	Enable/Disable, Standby	LVCMOS	1.71V ~ 3.63V	-	±20ppm, ±30ppm, ±50ppm	-40°C ~ 85°C	-	-	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.035" (0.90mm)
502AAA-ADAF MEMS OSC PROG CMEMS LVCMOS 1.7V Silicon Labs	5,791	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si502	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.7V ~ 3.6V	-	±50ppm	-20°C ~ 70°C	-	6.5mA	-	Surface Mount	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.035" (0.90mm)
504MBA-BDAF MEMS OSC PROG CMEMS LVCMOS 1.7V Silicon Labs	5,753	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si504	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.7V ~ 3.6V	-	±30ppm	-20°C ~ 70°C	-	8.9mA	-	Surface Mount	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.035" (0.90mm)
504JAA-ABAF MEMS OSC PROG CMEMS LVCMOS 3.3V Silicon Labs	9,393	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si504	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 80 MHz	Enable/Disable	LVCMOS	3.3V	-	±50ppm	-20°C ~ 70°C	-	8.9mA	-	Surface Mount	-	0.157" L x 0.126" W (4.00mm x 3.20mm)	0.035" (0.90mm)
501AAA-ABAF MEMS OSC PROG CMEMS LVCMOS 1.7V Silicon Labs	3,708	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.7V ~ 3.6V	-	±50ppm	-20°C ~ 70°C	-	6.5mA	-	Surface Mount	-	0.157" L x 0.126" W (4.00mm x 3.20mm)	0.035" (0.90mm)
501FAK-ABAG MEMS OSC PROG CMEMS LVCMOS 1.7V Silicon Labs	4,360	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.7V ~ 3.6V	-	±50ppm	-40°C ~ 85°C	-	6.5mA	-	Surface Mount	-	0.157" L x 0.126" W (4.00mm x 3.20mm)	0.035" (0.90mm)
501JBL-ABAG MEMS OSC PROG CMEMS LVCMOS 3.3V Silicon Labs	8,676	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	3.3V	-	±30ppm	-40°C ~ 85°C	-	8.9mA	-	Surface Mount	-	0.157" L x 0.126" W (4.00mm x 3.20mm)	0.035" (0.90mm)
501FAK-ACAG MEMS OSC PROG CMEMS LVCMOS 1.7V Silicon Labs	4,302	-	RFQ	Datasheet	4-SMD, No Lead	CMEMS® Si501	Tray	Obsolete	MEMS	CMEMS®	Programmed by Digi-Key (Enter your frequency in Web Order Notes)	32 kHz ~ 100 MHz	Enable/Disable	LVCMOS	1.7V ~ 3.6V	-	±50ppm	-40°C ~ 85°C	-	6.5mA	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.035" (0.90mm)

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FREQUENTLY ASKED QUESTIONS

Programmable Oscillators FAQ

Common questions about filtering, comparing and sourcing Programmable Oscillators components.

How can I narrow the Programmable 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 Programmable 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.