7W-133.330MBD-T

Oscillators Overview

The TXC Corporation 7W-133.330MBD-T is a MEMS-based standard clock oscillator operating at a frequency of 133.33 MHz. It utilizes CMOS output format and supports a supply voltage range from 1.8 V to 5 V, with typical operation at 3.3 V. The device features a frequency stability of ±25 ppm and includes an enable/disable function. It is designed for surface mount (SMD/SMT) installation in a 4-SMD, no-lead package measuring 7.00 mm x 5.00 mm x 1.00 mm. The component operates within a temperature range of -40°C to +85°C and has a maximum supply current of 30 mA.

Oscillators Feature Summary

• MEMS resonator technology for enhanced stability
• Integrated enable/disable control function
• CMOS output signal format
• Wide supply voltage compatibility

Oscillators Applications

• High-speed digital logic timing
• Data communication interface clocks
• Embedded system master clocks
• Network equipment synchronization

Oscillators Procurement Notes

Verify the specific suffix 'D' against official documentation to confirm the ±25 ppm stability grade and MEMS construction, as variations exist within the 7W series. Confirm RoHS compliance status and MSL rating prior to assembly. Check for discontinuance notifications or PCN updates from the manufacturer to ensure long-term availability for production planning.

Oscillators Selection Notes

Select this model when a MEMS oscillator with ±25 ppm stability is required instead of the crystal-based 7W-133.330MBB-T variant which offers ±50 ppm. Ensure the application environment falls within the -40°C to +85°C industrial temperature range. Verify that the 3.3V nominal supply aligns with the system power rails, noting the wider 1.8V to 5V operational capability.

Oscillators Part Context

This component belongs to the TXC 7W series of standard oscillators. It shares the same physical footprint and pinout as other variants in the series but differs in internal resonator technology and stability specifications. The 'D' suffix typically denotes the MEMS type with higher precision compared to crystal alternatives.

Oscillators Replacement Considerations

The 7W-133.330MBB-T is a direct mechanical substitute but uses a crystal resonator with lower ±50 ppm stability. The TA-133.330MBD-T is another MEMS alternative from the same manufacturer but may have different electrical characteristics.