QTM750P-161.1328MBE-T

Oscillators Overview

The QTM750P-161.1328MBE-T is a precision crystal oscillator manufactured by FTS, operating at a nominal frequency of 161.1328 MHz. This component utilizes the QuFast series packaging, specifically a 6-SMD, No Lead form factor designed for surface-mount assembly. The device supports LVPECL output logic, which is optimized for high-speed digital applications requiring low jitter and robust signal integrity. It operates within a standard supply voltage range compatible with common system rails, ensuring reliable performance in demanding telecommunications and networking environments.

Oscillators Feature Summary

• Provides stable LVPECL output signals suitable for high-frequency data transmission systems
• Utilizes compact 6-SMD no-lead package design for efficient board space utilization
• Engineered for carrier-class reliability and high availability in network infrastructure

Oscillators Applications

• 10G Ethernet subsystem reference clocking
• Carrier-class telecommunications equipment
• High-density medium-to-large central office (CO) installations
• Intelligent Transportation Systems (ITS) communication modules

Oscillators Procurement Notes

Verify that the specific suffix 'BE' matches the required tolerance and temperature range specifications for your application. Confirm that the LVPECL output type aligns with the receiving circuit's input requirements. Ensure the 6-SMD footprint dimensions are compatible with your PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a precise 161.1328 MHz reference is required for 10G or 25G Ethernet configurations. The LVPECL interface is preferred over CMOS for longer trace lengths and higher noise immunity in dense server or switch designs. Consider the thermal stability and aging characteristics inherent to the QuFast series when designing for long-term operational lifecycles.

Oscillators Part Context

This oscillator belongs to the QuFast family from FTS, known for providing high-performance timing solutions for datacom and telecom markets. The QTM750 series offers various frequencies and output types, with the P variant typically indicating specific pinout or electrical characteristics distinct from other series members. It serves as a critical timing source for synchronization in modern network hardware.

Oscillators Replacement Considerations

Direct substitutes may include other 161.1328 MHz LVPECL oscillators in 6-SMD packages from manufacturers like QST or Abracon. Verify equivalent jitter specs and supply voltage compatibility. Cross-reference the exact suffix codes to ensure identical frequency stability and load capacitance requirements.