NT20045-QSOP-TR

Overview

The NT20045 is a low-cost limiting amplifier designed for optical fiber applications. It supports data rates up to 200Mbps and operates with supply voltages ranging from 3.0V to 5.5V. The device provides a gain of 60dB and features CML data outputs. It is intended for use in SONET, SDH, ESCON, and Fast Ethernet systems.

Feature Summary

• Provides wideband post-amplification for optical signals
• Features CML data outputs for signal integrity
• Supports operation across standard voltage ranges

Applications

• SONET and SDH transmission systems
• Fast Ethernet over optical fiber
• ESCON applications

Procurement Notes

Verify the specific package type and ordering suffix against official Semtech documentation before procurement. Confirm that the component meets all required environmental and safety standards for the target application environment.

Selection Notes

Select this component for designs requiring cost-effective amplification at lower data rates. Ensure the system architecture accommodates CML output requirements and that the operating voltage range aligns with the available power rails.

Part Context

This part belongs to Semtech's portfolio of high-performance optical communication components. It serves as a limiting amplifier within their broader suite of transceiver ICs and signal conditioning products used in networking infrastructure.

Replacement Considerations

Consult official Semtech documentation for confirmed substitute part numbers. Do not assume functional equivalence with other models without verifying pinout and electrical specifications.