BJ-80.000MBE-T

Oscillators Overview

The BJ-80.000MBE-T is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by TXC Corporation, designed for high-frequency applications requiring precise frequency tuning. It operates at a nominal frequency of 80.000 MHz with a frequency stability of ±50 ppm across the operating temperature range. The device utilizes an LVPECL output interface and functions on a 3.3V supply voltage. Housed in a compact 6-SMD surface mount package measuring 7.0mm x 5.0mm, it supports operation from -40°C to +85°C. This component integrates MEMS or ceramic technology to ensure low phase noise and high reliability in miniaturized timing circuits.

Oscillators Feature Summary

• Voltage controlled crystal oscillator architecture enabling dynamic frequency adjustment
• LVPECL output interface optimized for high-speed digital signal processing
• Compact 6-SMD surface mount package facilitating circuit board space reduction
• Wide operating temperature range suitable for industrial and commercial environments

Oscillators Applications

• High-frequency communication systems requiring stable clock signals
• Miniaturized timing circuits in portable electronic devices
• Digital signal processing equipment needing precise frequency control
• Industrial control systems operating in extreme temperature conditions

Oscillators Procurement Notes

Verify that the specific order matches the BJ-80.000MBE-T designation to ensure compatibility with LVPECL interfaces and 3.3V logic levels. Confirm package dimensions align with PCB footprint requirements before integration. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process. Ensure supply chain sources provide genuine TXC Corporation products to maintain specified performance characteristics and longevity.

Oscillators Selection Notes

Choose this model when voltage-controlled frequency adjustment is necessary within a high-frequency application. The LVPECL output suits differential signaling requirements common in modern data transmission standards. Consider the 7.0x5.0mm package size against available board real estate constraints. Evaluate the ±50 ppm stability specification against system jitter tolerance requirements. Verify that the 3.3V operating voltage matches the target power supply infrastructure.

Oscillators Part Context

This component belongs to the BJ series of oscillators from TXC Corporation, which specializes in ultra-miniature timing solutions. The series focuses on reducing form factor while maintaining high Q-factor and low phase noise characteristics typical of crystal-based oscillators. Unlike standard fixed-frequency oscillators, this VCXO variant allows for external voltage modulation of the output frequency, providing flexibility in system design where frequency agility is required.

Oscillators Replacement Considerations

Direct substitutes must match the 80MHz frequency, LVPECL output type, and 7.0x5.0mm SMD package. Verify that any replacement maintains the ±50 ppm stability and 3.3V operating voltage. Cross-reference pinouts and electrical characteristics to ensure functional equivalence without redesigning the host circuitry.