PHY1090-DS-QR

Description：MAXIM
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:3265c912c103 Category: Special Purpose Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：MAXIM
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：Transimpedance Amplifier
Applications：Telecommunications
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Grade：-
Qualification：-

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PHY1090-DS-QR

Overview

The PHY1090-DS-QR is a linear transimpedance amplifier manufactured by Analog Devices Inc. under the Maxim Integrated brand. Designed for high-speed optical communication, this component operates in surface-mount packages and is categorized under telecommunications applications. The device functions as a critical interface for converting photocurrent into voltage signals within 10GbE systems. It is currently listed with an obsolete part status, indicating it is no longer in active production or standard distribution channels.

Feature Summary

Linear transimpedance amplification architecture
Optimized for 10 Gigabit Ethernet (10GbE) signal processing
Surface-mount technology compatible design

Applications

Telecommunications infrastructure equipment
10GbE optical receiver front-ends
High-speed data transmission modules

Procurement Notes

Verify component authenticity carefully due to obsolete status. Confirm package integrity and pin compatibility during integration. Check for authorized surplus distributors only. Ensure datasheet revisions match current design requirements. Validate supply chain provenance to avoid counterfeit risks associated with end-of-life parts.

Selection Notes

Select this component specifically for legacy 10GbE designs requiring linear TIA performance. Evaluate alternative modern TIAs if new product development is planned. Consider pin-to-pin compatibility with existing PCB layouts. Assess long-term availability constraints for maintenance cycles. Verify electrical specifications against system noise budget requirements.

Part Context

This part belongs to the PHY1090 series of transimpedance amplifiers from Maxim Integrated. It serves as a specialized analog front-end solution for optical networking applications. The series supports high-bandwidth signal conditioning necessary for multi-gigabit serial data links. Analog Devices acquired Maxim Integrated, consolidating these product lines under their portfolio.