7C-27.000MCB-T

Oscillators Overview

The TXC Corporation 7C-27.000MCB-T is a standard crystal oscillator (XO) operating at a fixed frequency of 27.000 MHz. It utilizes CMOS output format and requires a supply voltage ranging from 1.7 V to 3.6 V, with typical operation at 2.5 V or 3.3 V. The device features a frequency stability of ±50 ppm over the specified temperature range. It is housed in a compact 4-SMD, no-lead surface mount package measuring 5.00 mm x 3.20 mm x 1.40 mm maximum height. The component supports an enable/disable function and operates within a temperature range of -10°C to +70°C.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated enable and disable control functionality
• Compact 4-pin surface-mount SMD package design
• Standard crystal oscillator architecture

Oscillators Applications

• Digital clock signal generation for microprocessors
• Timing reference for communication interfaces
• System clock sources for embedded controllers
• Synchronization circuits in consumer electronics

Oscillators Procurement Notes

Verify the specific supply voltage requirement (2.5V vs 3.3V) against the target circuit design before procurement. Confirm that the -10°C to +70°C industrial temperature range meets the operational environment requirements. Ensure the PCB footprint matches the 5.00mm x 3.20mm 4-SMD no-lead package dimensions. Check current availability status as stock levels may vary by distributor.

Oscillators Selection Notes

Select this component when a 27 MHz CMOS clock source is required in a small form factor. It is suitable for applications needing ±50 ppm stability without the need for external tuning. Consider the enable pin feature if power management via clock gating is necessary. Compare against the TC-27.000MCE-T MEMS alternative if wider temperature ranges or different stability specs are needed.

Oscillators Part Context

This part belongs to the TXC 7C series of standard crystal oscillators. These devices are designed to replace discrete crystal and oscillator circuits by integrating the resonator and driver into a single surface-mount package. The 7C series offers various frequencies and packages, providing a standardized solution for timing needs across industrial and consumer electronic products.

Oscillators Replacement Considerations

The TC-27.000MCE-T is a MEMS-based alternative from TXC with similar frequency but potentially different electrical characteristics. Other 27 MHz XO parts from different manufacturers require verification of pinout compatibility, voltage tolerance, and package dimensions.