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Quartz Oscillators, Resonators
Ceramic Resonators
CYCY3A
Explore the Top Products from the CY3A Subfamily: Guaranteed Quality and Performance
CY3A Ceramic Resonators: Precision and Reliability at Electrónica Embajadores
At Electrónica Embajadores, we offer the CY3A series of ceramic resonators – the ideal solution to ensure stable clock signals in your electronic circuits, with excellent value for money.
What is a Ceramic Resonator and Why Choose the CY3A Series?
A ceramic resonator is a piezoelectric device that generates an oscillating signal thanks to the mechanical vibration of a ceramic material. Unlike quartz oscillators, ceramic resonators offer lower frequency precision but excellent stability for applications where wider tolerances are acceptable and cost efficiency is important.
The CY3A series represents an advanced range of ceramic resonators combining robust design with improved thermal stability, high mechanical resistance and compact size, facilitating integration into various electronic devices. This family is perfect for applications demanding stability and reliability without requiring the extreme precision of quartz crystals.
Moreover, these resonators offer excellent resistance to vibrations and shocks, making them ideal for industrial and automotive environments.
Key Technical Features of CY3A Ceramic Resonators
The CY3A series stands out for its optimised technical specifications suitable for a wide range of electronic applications:
Resonant Frequency: available in typical ranges from 1.6 MHz to 70 MHz, allowing use in many designs.
Enhanced Thermal Stability: capable of operating across temperature ranges from -40 °C to +85 °C or more, ensuring stable performance in harsh conditions.
Load Impedance: low, enabling stable oscillation while consuming little power.
Mounting Options: radial or SMD packages for easy integration on various printed circuit board formats.
Mechanical Strength: high resistance to vibrations and shocks, reducing failures in demanding environments.
Compact Dimensions: designs optimising space, allowing maximum component density on PCBs.
How Do Ceramic Resonators Work?
The operating principle of a ceramic resonator relies on the piezoelectric effect of the internal ceramic material. When an alternating voltage is applied, the material vibrates at a natural frequency, thus generating an oscillating signal.
This mechanical vibration translates into an electrical signal at a set frequency, serving as a timing reference for digital circuits, microcontrollers and communication systems.
The generated signal offers less precision than a quartz crystal but is sufficient for general timing, medium-precision communications, and embedded system control applications.
Advantages and Benefits of Using CY3A Ceramic Resonators
Choosing CY3A ceramic resonators brings many advantages to your projects:
Cost-Effectiveness: they offer a more economical alternative to quartz oscillators, especially suitable for high-volume projects.
Robustness and Durability: thanks to their sturdy construction, they are suitable for environments exposed to frequent vibrations or shocks.
Low Power Consumption: helping to extend the battery life of portable and battery-powered devices.
Ease of Integration: their compact formats and range of packages facilitate PCB design under space constraints.
Wide Application Scope: their versatility allows adaptation to automotive, telecommunications, consumer electronics and household appliances sectors.
Typical Applications of CY3A Ceramic Resonators
CY3A ceramic resonators are essential in many technological sectors, including:
1. Telecommunications
In routers, modems, base stations and data transmission systems, ceramic resonators provide the clock signals necessary for synchronising information. Thermal stability and resistance to electromagnetic interference are critical in these devices.
2. Automotive
These devices are widely used in engine control units (ECU), infotainment systems and automotive sensors. Their high resistance to vibration and stability at extreme temperatures ensure reliable performance in the demanding conditions found in vehicles.
3. Consumer Electronics
From smart TVs and gaming consoles to digital watches and smart home devices, CY3A ceramic resonators ensure the proper functioning and synchronisation of multiple devices.
4. Household Appliances
Microwaves, washing machines and other appliances use these resonators to manage timed cycles and control functions, ensuring efficiency and safety.
5. Medical Equipment
In diagnostic and monitoring equipment, the timing precision provided by ceramic resonators is crucial for device reliability and patient safety.
Comparison: Ceramic Resonators vs Quartz Crystals
It is important to understand when to use CY3A ceramic resonators rather than quartz crystals to optimise design and project cost.
Feature
CY3A Ceramic Resonators
Quartz Crystals
Frequency Accuracy
Less precise, typically ±0.5% to ±0.1%
Highly precise, up to ±10 ppm
Thermal Stability
Good stability, suitable for most applications
Very high stability, ideal for critical applications
Vibration Resistance
High, robust construction
Moderate, more fragile crystal
Price
More economical
More expensive
Size
Compact, variety of packages
Variable, generally larger
Power Consumption
Low power consumption, ideal for portable devices
Variable, depends on design
Tips for Integrating CY3A Ceramic Resonators into Your Projects
To maximise the performance and reliability of ceramic resonators in your projects, follow these recommendations:
Select the Appropriate Frequency: define the frequency that best suits your circuit’s timing and synchronisation requirements.
Consider the Thermal Range: ensure the chosen resonator supports the environmental conditions of the final product.
PCB Design: minimise electromagnetic interference by separating the resonator from noise sources and using effective ground planes.
Proper Mounting: follow manufacturer guidelines for soldering and handling to avoid mechanical damage.
Validation Testing: perform tests under real conditions to validate the stability and behaviour of the resonator.
Why Buy CY3A Ceramic Resonators from Electrónica Embajadores?
At Electrónica Embajadores, we guarantee high-quality, certified, and rigorously tested products, with specialised technical support to assist you in selecting and integrating your components. We offer:
Extensive stock and immediate availability.
Competitive and flexible commercial terms.
Fast and secure shipping across the country.
After-sales support and personalised technical consultancy.
Trust us for your electronic components and benefit from a solid and long-lasting partnership.
