7L-40.000MCN-T

Oscillators Overview

The TXC CORPORATION 7L-40.000MCN-T is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) operating at a fundamental frequency of 40 MHz. It features a clipped sine wave output format and requires a supply voltage of 2.5 V, with a maximum current consumption of 2 mA. The device utilizes a crystal resonator and is housed in a compact 4-SMD, no-lead package measuring 2.50 mm in length, 2.00 mm in width, and 0.80 mm in height. It offers high frequency stability of ±2 ppm across an extended operating temperature range of -30°C to +85°C.

Oscillators Feature Summary

• Integrates voltage-controlled temperature compensation for enhanced frequency stability
• Delivers a clipped sine wave output signal suitable for digital interfaces
• Designed for surface-mount assembly in space-constrained applications

Oscillators Applications

• Wireless communication modules requiring precise timing
• Portable electronic devices with strict size limitations
• Industrial control systems operating in variable thermal environments

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part number guide to ensure correct pinout and electrical characteristics. Confirm that the required frequency tolerance and load capacitance match the system design specifications before procurement. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Oscillators Selection Notes

Select this component when a balance between small form factor and high frequency stability is required. The 40 MHz frequency and ±2 ppm stability make it suitable for applications sensitive to phase noise or jitter. Ensure the circuit design supports the 2.5 V supply voltage and accounts for the 2 mA current draw during active operation.

Oscillators Part Context

This oscillator belongs to the 7L series from TXC Corporation, which specializes in miniature TCXO solutions. The series is designed to meet the demands of modern electronics that require reliable clock sources in minimal footprint packages. The 4-SMD no-lead configuration facilitates automated pick-and-place manufacturing processes.

Oscillators Replacement Considerations

The 7L-40.000MCS-T is documented as a parameter equivalent alternative within the same series. Verify mechanical dimensions and electrical parameters against the target design requirements before substitution.