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20 MHz Crystal Oscillator – HC-49S Quartz Crystal
A crystal oscillator is a device made from quartz crystal that vibrates at a specific frequency when an electric field is applied. A 20 MHz crystal specifically oscillates at 20 million cycles per second. These crystals are crucial in electronic circuits for generating precise timing signals, often used in microcontrollers, clocks, and frequency generation systems. The 20 MHz crystal oscillator is a precision quartz timing component used in AVR microcontrollers, high-speed serial communication, and embedded systems. Standard HC-49S through-hole package, ideal for breadboard, Arduino, and PCB circuits.
₹ 9
₹ 19
| : | |
| Made In : | India |
This crystal ensures accurate timing performance in microcontroller and digital electronic circuits requiring a 20 MHz reference frequency.
Key Features
- Standard 20 MHz frequency quartz crystal
- HC-49S through-hole package
- High frequency stability and precision
- Low drift over temperature variations
- Suitable for microcontroller clock circuits
- Reliable long-term performance
- Easy PCB and breadboard integration
- Low cost and widely available
Technical Specifications
| Parameter | Specification |
|---|---|
| Crystal Type | Quartz Crystal Oscillator |
| Frequency | 20 MHz |
| Package Type | HC-49S (DIP through-hole) |
| Load Capacitance | Typically 18–20 pF |
| Frequency Stability | High precision |
| Operating Mode | Fundamental mode |
| Temperature Stability | Suitable for embedded applications |
| Application | Digital and microcontroller systems |
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