SAW Resonators
A SAW (Surface Acoustic Wave) resonator is a type of resonator, similar to a crystal that uses surface acoustic waves to generate a resonance in place of the waves traveling through the thickness of a crystal resonator. SAW resonators are commonly used in a variety of electronic applications such as car key fob transmitters where a cheap and compact circuit is needed above the frequency range achievable with a crystal.
We offer a fantastic range of SAW resonators. Please browse through our products below or use the search bar to locate the exact type of SAW resonator that you are looking for.
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What is Surface Acoustic Wave (SAW) Resonator?
SAW resonators are made from a piezoelectric material, such as quartz.
When an electrical signal is applied to the electrodes, it creates a surface acoustic wave that travels along the surface of the piezoelectric material within the resonator. The wave is then reflected back and forth between the electrodes, generating a standing wave pattern at resonance. This can be used to control the frequency of an oscillator circuit.
What are SAW resonators used for?
Due to their high stability, SAW resonators are used in various electronic applications, including:
- Oscillators: SAW resonators can be used to generate a specific frequency, which is essential in many communication systems,
- Overall, SAW resonators provide a reliable, and cost-effective solution for various VHF and UHF applications, making them an ideal solution for a wide selection of electronic products.
To find out more about SAW resonators or to enquire about a specific type of resonator, please contact one of our expert advisors today.
What are the common applications of SAW resonators?
SAW resonators are commonly used in various electronic devices and communication systems for frequency generation, signal filtering, and timing synchronisation. They are found in applications such as wireless communication devices, automotive electronics, consumer electronics, and industrial sensors.
How do SAW resonators compare to other types of resonators, such as quartz crystal oscillators?
SAW resonators offer several advantages over traditional quartz crystal oscillators, including smaller size, lower cost, and higher stability over temperature and environmental conditions. They also provide excellent frequency control and signal filtering capabilities, making them suitable for a wide range of applications.
Are Golledge SAW resonators RoHS compliant?
Yes, all SAW resonators offered by us at Golledge Electronics are RoHS compliant, ensuring they adhere to international environmental standards and regulations regarding the restriction of hazardous substances.
What is the typical lead time for ordering SAW resonators from Golledge Electronics?
The typical lead time for ordering SAW resonators from us varies depending on factors such as product availability and quantity ordered. For specific lead time information, customers are encouraged to contact our sales team.
Can Golledge Electronics provide SAW resonators with ultra-low phase noise for high-performance applications?
Yes, we offer SAW resonators with ultra-low phase noise characteristics for high-performance applications such as telecommunications, radar systems, and precision instrumentation. These resonators deliver exceptional frequency stability and noise performance, ensuring reliable operation in demanding environments.
Do Golledge SAW resonators undergo rigorous testing procedures to ensure quality and reliability?
Yes, all Golledge SAW resonators undergo stringent testing procedures to ensure quality and reliability before they are shipped to customers. Our testing protocols include frequency stability testing, environmental testing, and performance validation to meet industry standards and customer expectations.
Can Golledge Electronics provide SAW resonators with custom packaging options for specific application requirements?
Yes, we offer custom packaging options for SAW resonators to meet specific application requirements such as size constraints, mounting preferences, and environmental considerations. Our engineering team can work closely with customers to develop tailored packaging solutions that meet their unique needs.
Can Golledge Electronics provide SAW resonators with wide operating temperature ranges for rugged environments?
Yes, we offer SAW resonators with wide operating temperature ranges to withstand rugged environmental conditions such as extreme temperatures, humidity, and mechanical shock. These ruggedised resonators are ideal for use in industrial, aerospace, and outdoor applications where reliability is paramount.
Can Golledge Electronics provide SAW resonators with integrated temperature sensors for environmental monitoring applications?
We currently do not offer SAW resonators with integrated temperature sensors for environmental monitoring applications. Our SAW resonators are primarily focused on frequency control and signal filtering functions. However, we collaborate with customers to explore custom solutions that may incorporate additional sensor functionalities.
Can Golledge Electronics provide SAW resonators with integrated wireless communication capabilities?
No, we do not offer SAW resonators with integrated wireless communication capabilities. Our SAW resonators are specialised components primarily used for frequency control and signal filtering in electronic devices and communication systems. However, we collaborate with customers to develop custom solutions that may integrate wireless communication functionality alongside SAW resonators if required.