7C-156.250MBB-T

Oscillators Overview

The 7C-156.250MBB-T is a standard CMOS quartz oscillator manufactured by TXC Corporation, operating at a frequency of 156.25 MHz. It functions within a supply voltage range of 2.5 V to 3.3 V and features an enable/disable control function. The component utilizes a surface-mount package with dimensions of 5.0 mm x 3.2 mm and a maximum height of 1.5 mm. It supports operation across industrial temperature ranges, typically from -40°C to +85°C or -10°C to +70°C depending on specific variant configurations. The device provides a CMOS output format suitable for digital clock distribution applications.

Oscillators Feature Summary

• Integrates an enable/disable control function for power management flexibility
• Utilizes a compact 5.0mm x 3.2mm surface-mount package design
• Provides stable CMOS output signals for digital circuit synchronization

Oscillators Applications

• Digital signal processing systems requiring precise clock timing
• Telecommunications equipment utilizing 156.25 MHz reference frequencies
• Network infrastructure components needing low-jitter clock sources

Oscillators Procurement Notes

Verify the exact temperature range and stability specifications against the official datasheet, as variants exist with different operational limits. Confirm package dimensions and pin configuration match the target PCB footprint. Check current availability status as this series may be subject to discontinuation or supply constraints. Ensure the selected variant meets the specific voltage and output requirements of the application design.

Oscillators Selection Notes

Select this component when a 156.25 MHz CMOS clock source is required in a small form factor. Consider the enable/disable feature if power efficiency during idle states is critical. Compare against other series like 7W or BB if differential outputs or higher stability are needed. Verify that the operating temperature range aligns with the environmental conditions of the final product deployment.

Oscillators Part Context

This oscillator belongs to the 7C series of standard quartz oscillators from TXC Corporation. The series is designed for general-purpose clock generation in consumer and industrial electronics. It competes with similar surface-mount oscillators offering CMOS outputs at standard data rates. The 156.25 MHz frequency is commonly associated with SONET/SDH and Gigabit Ethernet applications.

Oscillators Replacement Considerations

Direct substitutes include the 7C-156.250MBA-T or 7C-156.250MCB-T from the same manufacturer, which share identical electrical characteristics and pinouts. Cross-manufacturer replacements must match the 156.25 MHz frequency, CMOS output type, 5.0x3.2mm package, and 3.3V supply voltage. Verify thermal performance and stability specifications before substitution.