BB-156.250MBE-T

Oscillators Overview

The BB-156.250MBE-T is a standard crystal oscillator manufactured by TXC Corporation, operating at a frequency of 156.25 MHz with LVPECL output. It functions on a 3.3V supply voltage and features an enable/disable control function. The unit utilizes a 6-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.50mm. Frequency stability is rated at ±50ppm across an operating temperature range of -40°C to +85°C. Maximum supply current is 80mA. This component is currently listed as End-of-Life (EOL) by the manufacturer.

Oscillators Feature Summary

• Features LVPECL differential output for high-speed signal integrity
• Includes hardware enable/disable functionality for power management
• Utilizes a compact surface-mount package design

Oscillators Applications

• High-speed serial communication interfaces
• Network synchronization equipment
• Telecommunications infrastructure systems

Oscillators Procurement Notes

This component is officially discontinued and no longer in active production. Sourcing is limited to existing stock or surplus channels. Verify part authenticity carefully due to EOL status. Confirm package dimensions and pinout compatibility before integration. Availability is unpredictable; alternative components should be evaluated for long-term supply chain stability.

Oscillators Selection Notes

Select this model only if legacy compatibility is required. The LVPECL output requires specific termination and biasing considerations. Ensure the PCB layout supports the 6-SMD footprint. Check that the ±50ppm stability meets system timing requirements. Consider the disable pin logic levels for interface compatibility.

Oscillators Part Context

Part of the BB Series standard oscillators from TXC Corporation. Designed for applications requiring reliable clock signals with low jitter characteristics. The series supports various frequencies and packages. This specific variant targets 156.25 MHz applications common in datacom and telecom sectors.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, direct replacements must be identified through independent cross-reference tools or manufacturer obsolescence notices.