Oscillators


Ceramic Resonator 8MHz
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Datasheets: 20MHz, 10/8/4MHz..
R15.00 (inc VAT)
Crystal 12MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package. 12MHz is good for use with devices that need USB...
R22.00 (inc VAT)
Crystal 32kHz
Standard ‘Watch’ or Real-Time-Clock crystal. 32.768kHz means it is precisely half of a 16-bit counter. Start counting at 0x8000 (or 32768). When the counter rolls over from 65535 to 0, then you know that exactly one second has passed. Reset the interrupt, reset the counter, and start counting again! Rated at 12.5pF load capacitance, 35K ohm max (18K ohm typical) series resistance, and +/- 20ppm stability. Small cylinder package...
R15.00 (inc VAT)
Crystal 4MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)
Crystal SMD 16MHz
These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. 20ppm * 18pF load capacitance Features: Small 5x3.2mm footprint Operating temperature: -20°C ~ +70°C Frequency Tolerance: +/- Documents: Datasheet ..
R22.00 (inc VAT)
Ceramic Resonator 10MHz
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Datasheets: 20MHz, 10/8/4MHz..
R15.00 (inc VAT)
Ceramic Resonator 20MHz
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Datasheets: 20MHz, 10/8/4MHz..
R6.00 (inc VAT)
Ceramic Resonator 4MHz
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Datasheets: 20MHz, 10/8/4MHz..
R15.00 (inc VAT)
Ceramic Resonator Kit
Not sure what resonator frequency you might need? Looking to stock up your parts bin? Get this kit of all our resonators! Resonators function like crystals but are cheaper and have built-in capacitors. Resonators are not quite as accurate as crystals but do function better than crystals over a large temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. This kit includes 5 of our most used resonators. Includes: 1x - 4MHz Ceramic Resonator 1x - 8MHz Ceramic Resonator 1x - 10MHz Ceramic Resonat..
R59.50 (inc VAT)
Crystal 14.7456MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)
Crystal 8MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)
Crystal Kit
Not sure what crystal you might need? Looking to stock up your parts bin? Get this package of all the most common values as well as some more specialized frequencies for your next project. We include both through-hole and SMD packages. We even include some 22pF capacitors to use with the crystals. Includes: 1x - 32kHz Crystal 1x - 4MHz Crystal 1x - 8MHz Crystal 1x - 10MHz Crystal 1x - 12MHz Crystal 1x - 12MHz Crystal (SMD) 1x - 12.288MHz Crystal (SMD 1x - 14.7456MHz Crystal 1x - 14.7456MHz Crystal (SMD) 1x - 16MHz Crystal 1x - 16MHz Crystal (SMD) 1x - 20MHz Crystal 1x - 24MHz Crystal (SMD) ..
R104.00 (inc VAT)
Crystal SMD 12MHz
These are very small surface mount quartz crystals used where size is a concern. 12MHz is ideal for use with microcontrollers that have built-in USB hardware. Note: The datasheet below is a generic datasheet for many of our crystals. The value of the crystal may not match. Features: Small 5x3.2mm footprint Operating temperature: -40-85C Frequency Tolerance: +/- 20ppm 12pF load capacitance Documents:AT-SMD-5x3.pdf..
R22.00 (inc VAT)
Crystal SMD 24MHz
These are very small surface mount quartz crystals used where size is a concern. 24MHz for maximum speed. Note: The datasheet below is a generic datasheet for many of our crystals. The value of the crystal may not match. 20ppm * 12pF load capacitance Features: Small 5x3.2mm footprint Operating temperature: -40-85C Frequency Tolerance: +/- Documents: AT-SMD-5x3.pdf ..
R15.00 (inc VAT)
Programmable Oscillator - 16kHz to 133MHz
The DS1077 is a dual-output, programmable, oscillator requiring no external components for operation. The DS1077 can be used as a processor-controlled frequency synthesizer or as a standalone oscillator. The two synchronous output operating frequencies are user-adjustable in submultiples of the master frequency through the use of two on-chip programmable prescalers and a divider. The specific output frequencies chosen are stored in non-volatile (EEPROM) memory. The DS1077 defaults to these values upon power-up. The DS1077 features a 2-wire serial interface that allows in-circuit on-the-fly p..
R59.50 (inc VAT)
Ceramic Resonator 16MHz
Resonators function like crystals, but are a lower cost solution that does not require external caps. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Documents: Datasheet ..
R15.00 (inc VAT)
Crystal 10MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)
Crystal 20MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)
Crystal 16MHz
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package...
R15.00 (inc VAT)

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