7W12270003

Oscillators Overview

The 7W12270003 is a standard clock oscillator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a frequency of 12 MHz with CMOS output format. The device requires a supply voltage of 3.3V and features enable/disable functionality. It is housed in a 4-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.42mm. The component supports an operating temperature range of -20°C to +70°C and exhibits a frequency stability of ±50ppm.

Oscillators Feature Summary

• Provides stable 12 MHz clock signals via CMOS output interface
• Integrates enable and disable control functions for power management
• Utilizes compact 4-SMD surface-mount packaging for automated assembly

Oscillators Applications

• General digital circuit timing references
• Microcontroller clock sources
• Embedded system synchronization

Oscillators Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or secondary market channels as original production has ceased. Ensure that any sourced units meet the specified electrical parameters and package dimensions to maintain compatibility with existing designs. Check for RoHS compliance documentation if required for specific regulatory standards.

Oscillators Selection Notes

Select this oscillator when a 12 MHz CMOS clock signal with enable/disable control is required. Consider the ±50ppm frequency stability and -20°C to +70°C operating range against application requirements. Evaluate the 4-SMD package size for PCB layout constraints. Compare against active alternatives if long-term supply assurance is critical for the product lifecycle.

Oscillators Part Context

This part belongs to the 7W series of standard oscillators from TXC Corporation. The series offers various frequencies and packages for general-purpose timing applications. The 7W12270003 specifically targets 12 MHz needs within the commercial temperature range. It represents a legacy solution for designs requiring integrated enable controls in a small form factor.

Oscillators Replacement Considerations

The 7W-12.288MBB-T is a similar 12 MHz oscillator but differs in frequency tolerance and temperature range. Verify pinout and electrical specifications carefully when substituting. Other 7W series parts may offer updated availability but require design review for compatibility.