7L-40.000MCG-T

Oscillators Overview

The 7L-40.000MCG-T is a temperature-compensated crystal oscillator (TCXO) manufactured by TXC Corporation, operating at a nominal frequency of 40 MHz. It features a peak-clipped sine wave output and requires a 2.5V supply voltage. The device exhibits a frequency stability of ±2 ppm across an operating temperature range of -30°C to +85°C. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm.

Oscillators Feature Summary

• Integrated temperature compensation for enhanced frequency stability
• Compact surface-mount design suitable for space-constrained applications
• Low power consumption with maximum supply current of 2mA

Oscillators Applications

• Portable electronic devices requiring precise timing
• Communication systems utilizing 40 MHz reference signals
• Industrial control equipment operating in moderate temperature environments

Oscillators Procurement Notes

Verify the specific suffix 'CG' against the official TXC datasheet to confirm the exact output waveform and tolerance specifications. Ensure the required operating temperature range aligns with the -30°C to +85°C rating. Confirm that the 2.5V supply voltage matches the target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this component when high frequency stability is critical within a limited temperature window. Compare the ±2 ppm stability against standard quartz oscillators if environmental variations are expected. Consider the 4-SMD footprint compatibility during PCB layout planning to ensure proper thermal and electrical connections.

Oscillators Part Context

This part belongs to the 7L series of TCXOs from TXC Corporation, designed for applications needing reliable clock sources. The series typically offers various frequency options and package sizes. The 7L-40.000MCG-T specifically targets the 40 MHz market segment with optimized performance for consumer and industrial electronics.

Oscillators Replacement Considerations

The 7L-40.000MCN-T is documented as a parameter-equivalent substitute from the same manufacturer. Verify pinout compatibility and electrical specifications before substitution.