8W49170003

Oscillators Overview

The TXC Corporation 8W49170003 is a standard surface-mount crystal oscillator (XO) operating at a frequency of 49.156915 MHz. It utilizes CMOS output logic and offers a frequency stability of 25 PPM. The device is housed in a compact 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm. It supports a minimum supply voltage of 3.3 V and functions within an operating temperature range of -40°C to 85°C.

Oscillators Feature Summary

• CMOS output logic for digital interface compatibility
• High frequency stability of 25 PPM
• Ultra-miniature 4-SMD surface-mount package

Oscillators Applications

• Timing circuits for high-speed data handling systems
• FPGA clock generation and synchronization
• General electronic equipment requiring precise timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 3.3V supply voltage aligns with the system power rails. Ensure the 4-SMD footprint matches the PCB layout constraints. Check RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component when a precise 49.156915 MHz reference is needed in a space-constrained environment. The CMOS output is suitable for direct interfacing with digital logic families. Consider the -40°C to 85°C temperature range for industrial or commercial applications. The 25 PPM stability ensures reliable timing performance for data transmission interfaces.

Oscillators Part Context

This oscillator belongs to TXC Corporation's line of ultra-miniature crystal units designed for high accuracy and low phase noise. The company specializes in frequency products, offering solutions with extremely low aging characteristics. This specific model represents a thin, low series resistance option suitable for modern portable and compact electronic devices.

Oscillators Replacement Considerations

Cross-reference with other 49.156915 MHz CMOS oscillators in 4-SMD packages from manufacturers like Epson or SiTime. Verify pinout compatibility and electrical parameters such as current consumption and startup time before substitution.