The 22.1184 MHz HC-49U crystal provides a stable frequency output at 22.1184 MHz for use in electronic circuits that require precise timing or frequency generation. The crystal is designed with 30 ppm tolerance at 25°C, a load capacitance of 20 pF, and a low ESR of 40Ω, making it ideal for a variety of applications, including microcontrollers, communication systems, and digital signal processing, The HC-49U package is a through-hole crystal, widely used in circuit designs that require durable, reliable components with high-frequency stability.
Features:
- Stable Frequency.
- Load Capacitance.
- Low Equivalent Series Resistance (ESR).
- Compact Package.
- Wide Temperature Range.
- Long-Term Stability.
- High Performance.
Dimensions:
Specifications:
| Parameter | Value |
|---|---|
| Frequency | 22.1184 MHz |
| Frequency Tolerance | ±30 ppm (at 25°C) |
| Load Capacitance (CLC_L) | 20 pF |
| Equivalent Series Resistance (ESR) | 40 Ω |
| Drive Level | 100 µW to 500 µW (Recommended) |
| Operating Temperature Range | -20°C to +70°C |
| Temperature Coefficient | ±20 ppm/°C to ±50 ppm/°C |
| Shunt Capacitance (C0C_0) | 5 pF to 7 pF |
| Aging | ±3 ppm/year to ±5 ppm/year |
| Package Type | HC-49U (Through-hole) |
Applications:
- Microcontroller clocks.
- Communication systems.
- Consumer Electronics
- Timing Circuits.
- Signal Processing.
- Networking Equipment.
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