Crystal 22.1184MHz 30ppm 20pF 40Ω HC-49U
The 22.1184MHz Crystal Oscillator in HC-49U package is designed for stable and accurate frequency generation in electronic circuits. It features a frequency tolerance of ±30ppm, a load capacitance of 20pF, and a maximum series resistance of 40Ω. This crystal is commonly used in microcontroller systems, communication devices, and digital applications requiring precise timing and synchronization. Its standard HC-49U through-hole design ensures easy integration into various PCB layouts.
Features:
- Precise Frequency Operates at 22.1184MHz, ideal for UART and serial communication timing.
- ±30PPM Tolerance Provides accurate and stable frequency control.
- Standard HC-49U Package Through-hole metal can for easy integration on PCBs.
- 20pF Load Capacitance Optimized for compatibility with standard oscillator circuits.
- 40Ω ESR Ensures stable operation with low signal loss in timing applications.
- Durable Construction Hermetically sealed for protection against environmental factors.
- Wide Application Range Suitable for digital electronics, communication systems, and embedded devices.
Specifications
| Parameter | Specification |
|---|---|
| Type | Quartz Crystal Oscillator |
| Package | HC-49/U |
| Nominal Frequency | 22.1184 MHz |
| Load Capacitance (CL) | 20 pF |
| Frequency Tolerance | ±20 ppm at 25 °C |
| Frequency Stability | ±30 ppm over −20 °C to +70 °C |
| Operating Temperature | −20 °C to +70 °C |
| Storage Temperature | −40 °C to +85 °C |
| Shunt Capacitance (C0) | ≤7 pF |
| Drive Level | 100 µW , Max. 1 mW |
| Equivalent Series Resistance (ESR) | 40 Ω |
| Aging | ±5 ppm/year |
| Mounting Style | Through Hole |
| Pin Count | 2 |
Dimensions:
Applications:
- Microcontroller clocks.
- Communication systems.
- Consumer Electronics
- Timing Circuits.
- Signal Processing.
- Networking Equipment.
Package Contents:
- 1 X Crystal 22.1184MHz 30ppm 20pF 40Ω HC-49U
