7X-14.31818MBB-T

Oscillators Overview

The 7X-14.31818MBB-T is a CMOS standard clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 14.31818 MHz. It functions on a 3.3V supply voltage with a maximum current consumption of 20mA. The device features a frequency stability of ±50ppm and supports an enable/disable control function. It is housed in a compact 4-SMD, No Lead surface-mount package measuring 3.20mm x 2.50mm with a maximum height of 1.42mm. The component is rated for commercial operation within a temperature range of -10°C to +70°C.

Oscillators Feature Summary

• CMOS output interface providing standard digital clock signals
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount footprint
• ±50ppm frequency stability for precise timing applications

Oscillators Applications

• General purpose digital clock generation in consumer electronics
• Timing reference for microcontrollers and processors
• Data communication interface synchronization
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix and pin configuration against the official TXC datasheet prior to procurement. Confirm that the 3.20x2.50mm package dimensions align with the target PCB layout constraints. Ensure the ±50ppm stability specification meets the system timing requirements. Check for any recent product change notifications or end-of-life announcements from the manufacturer before finalizing purchase orders.

Oscillators Selection Notes

Select this component when a low-profile, surface-mount clock source is required for commercial-grade applications. The 3.3V supply voltage makes it suitable for modern logic families. Consider the ±50ppm tolerance relative to the system's jitter budget. The enable/disable feature allows for dynamic power control. Verify compatibility with the host circuit's load capacitance requirements despite the integrated nature of the oscillator.

Oscillators Part Context

This part belongs to the 7X series of CMOS oscillators from TXC Corporation. The series offers various frequencies and package options. The 7X-14.31818MBB-T specifically targets the common 14.31818 MHz frequency used in video and data standards. It represents a transition from discrete crystal solutions to integrated oscillator modules for simplified design.

Oscillators Replacement Considerations

Direct substitutes include other 14.31818MHz CMOS oscillators with identical 3.20x2.50mm footprints and 3.3V operation. Verify electrical parameters such as duty cycle, rise/fall times, and load current. Cross-reference pinouts to ensure compatibility. Alternative series from TXC or other manufacturers may require schematic adjustments if pin definitions differ.