LFTCXO075801

Overview

The LFTCXO075801 is a temperature-compensated crystal oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 40 MHz and utilizes Pluto ASIC technology for sub-1ppm performance. The device features a clipped sine wave output format and requires a supply voltage of 3.3V. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0mm x 1.6mm x 0.7mm. The unit supports an extended operating temperature range from -40°C to +85°C and exhibits a maximum supply current of 5mA.

Feature Summary

• Utilizes Pluto ASIC technology for single-chip oscillator and analogue compensation
• Provides sub-1ppm frequency stability performance
• Supports low power consumption suitable for mobile applications
• Features enable/disable functionality via tri-state output

Applications

• Mobile communication devices
• Wireless data transmission systems
• Portable electronic equipment requiring precise timing

Procurement Notes

Verify the specific output format and supply voltage requirements against the target circuit design before procurement. Confirm that the clipped sine wave output is compatible with downstream logic or amplifiers. Ensure the 4-SMD package footprint matches the PCB layout constraints. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when sub-1ppm stability is required within a small form factor. Consider the clipped sine wave output type for compatibility with RF stages or amplifiers rather than digital logic directly. Evaluate the 3.3V supply constraint against system power rails. The wide temperature range makes it suitable for industrial or automotive environments where thermal variation is significant.

Part Context

This TCXO belongs to the CFPT-9000 series family, which employs Rakon's Pluto ASIC technology. The series offers various frequencies and packages, with this specific model providing a 40 MHz output in a miniature surface-mount package. It represents a solution for high-performance timing in space-constrained applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.