BJ-125.000MBE-T

Oscillators Overview

The BJ-125.000MBE-T is a Voltage-Controlled Crystal Oscillator (VCXO) manufactured by TXC Corporation, operating at a nominal frequency of 125 MHz. It utilizes a crystal resonator and delivers an LVPECL output signal. The device functions within a supply voltage range of 3.3V, with a maximum current consumption of 80mA. It features enable/disable functionality and maintains a frequency stability of ±50ppm. The component is housed in a compact 6-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.50mm. It supports an extended industrial temperature range from -40°C to +85°C.

Oscillators Feature Summary

• Voltage-controlled operation for precise frequency tuning applications
• LVPECL differential output interface for high-speed signal integrity
• Integrated enable/disable control function for power management
• Compact surface-mount design suitable for space-constrained PCB layouts

Oscillators Applications

• High-speed data communication systems requiring clock synchronization
• Telecommunications equipment utilizing differential signaling standards
• Test and measurement instruments needing stable reference frequencies
• Network infrastructure components demanding low phase noise performance

Oscillators Procurement Notes

Verify the specific datasheet version for the BJ-125.000MBE-T to confirm current manufacturing status, as availability may vary. Ensure that the receiving system supports LVPECL logic levels and the required 3.3V supply rail. Check for any recent product change notices or obsolescence announcements from TXC Corporation before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a voltage-controlled oscillator with LVPECL outputs is required at 125 MHz. Consider the ±50ppm stability and -40°C to +85°C temperature range against application requirements. Evaluate the 6-SMD package dimensions for board space constraints. Confirm compatibility with the host circuit's enable logic and power supply specifications.

Oscillators Part Context

This part belongs to the BJ series of VCXOs from TXC Corporation, designed for precision timing applications. It complements other oscillators like the BB and BF series but offers voltage control capabilities distinct from standard XO models. The series targets industries requiring tunable clock sources with robust differential output formats.

Oscillators Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Equivalent parts must match the 125 MHz frequency, LVPECL output, 3.3V supply, and 6-SMD package. Verify pinout compatibility and electrical parameters carefully when considering alternative manufacturers.

Oscillators FAQ

What is the output type of the BJ-125.000MBE-T?

The BJ-125.000MBE-T provides an LVPECL (Low Voltage Positive Emitter Coupled Logic) differential output.

Does the BJ-125.000MBE-T support frequency tuning?

Yes, it is a Voltage-Controlled Crystal Oscillator (VCXO), allowing for frequency adjustment via a control voltage input.

What is the operating temperature range for this oscillator?

The component operates reliably within an extended industrial temperature range of -40°C to +85°C.