Manufacturer Part Number
PHY2078QT-RR
Manufacturer
analog-devices
Introduction
The PHY2078QT-RR is a high-performance laser diode driver designed for burst mode operations in power management applications, providing precise control to maintain stable laser output in optical networks.
Product Features and Performance
Type: Laser Diode Driver, Burst Mode
Data Rate: 2.5Gbps
Number of Channels: 1
Voltage - Supply Range: 2.97V to 3.63V
Current - Supply: 120 mA
Current - Modulation: 80mA
Current - Bias: 90 mA
Operating Temperature Range: -40°C to 95°C
Package: 32-WFQFN Exposed Pad
Mounting Type: Surface Mount
Product Advantages
High-speed operation at 2.5Gbps suitable for fast data transmission
Compact 32-TQFN (5x5) package allows for dense integration in circuit designs
Low operating current requirements enhance power efficiency
Wide operating temperature range ensures reliability across various environments
Key Technical Parameters
Data Rate: 2.5Gbps
Voltage - Supply: 2.97V ~ 3.63V
Current - Supply: 120 mA
Current - Modulation: 80mA
Current - Bias: 90 mA
Operating Temperature: -40°C ~ 95°C
Quality and Safety Features
Built with robust packaging (32-WFQFN Exposed Pad) for enhanced thermal and mechanical protection
Compatibility
Designed for applications requiring high-speed laser modulation with precise bias and modulation current control
Application Areas
Optical networking equipment
High-speed fiber optic communications
Telecommunication infrastructure
Data center connectivity solutions
Product Lifecycle
Status: Last Time Buy
This product is nearing discontinuation, with recommended future replacements or upgrades available for continuity in applications.
Several Key Reasons to Choose This Product
High data rate capability of 2.5Gbps facilitates rapid data transfer and communications
Efficient power management with low typical operating currents enhances system power budget
Operates across a broad temperature range, providing reliability under varying environmental conditions
Compact package design simplifies PCB design layouts and allows for higher integration density
End-of-life status includes support for transitions to newer technologies or replacements ensuring minimal disruption in usage
