Description
The MCSJK-3N-40.00-3.3-50-B is a compact and reliable integrated crystal oscillator designed for precise clock generation in digital circuits. Operating at a nominal frequency of 40 MHz, this oscillator provides a stable CMOS output, making it highly effective for driving microcontrollers, FPGAs, and high-speed digital processors.
Housed in a miniature 3.2 mm x 2.5 mm SMD package, this component is ideal for modern, space-constrained PCB designs. It operates at a 3.3V supply voltage and offers a frequency stability of ±50 ppm across an operating temperature range of -20°C to +70°C, ensuring consistent and dependable performance in both industrial and commercial digital systems.
Features
- 40 MHz nominal frequency
- ±50 ppm frequency stability
- Compact 3.2 mm x 2.5 mm SMD footprint
- CMOS output compatibility
- Standard 3.3V supply voltage
- Easy to install in high-density surface-mount designs
Applications
- Microprocessor and FPGA Clocking
- Embedded Systems and Industrial Controls
- Data Acquisition and Communication Modules
- Consumer Electronics and IoT Devices
- Digital Signal Processing (DSP)
- Networking Hardware
Package Includes
- 1 x MCSJK-3N-40.00-3.3-50-B Crystal Oscillator
Specifications
| Parameter | Specification |
|---|---|
| Part Number | MCSJK-3N-40.00-3.3-50-B |
| Frequency | 40 MHz |
| Frequency Stability | ±50 ppm |
| Output Compatibility | CMOS |
| Supply Voltage | 3.3 V |
| Operating Temperature | -20 °C to +70 °C |
| Package Type | SMD (3.2 x 2.5 mm) |
| Shipping Weight | 0.01 kg |
| Shipping Dimensions | 5 × 5 × 1 cm |







