Qorvo QPL1841 Single-Ended MMIC RF Amplifier ICs

Introduction

The Qorvo QPL1841 is a high-performance Single-Ended Monolithic Microwave Integrated Circuit (MMIC) RF Amplifier designed specifically for CATV applications. With its compact design and impressive specifications, it is an ideal choice for various broadband applications.

Part Description

The QPL1841 operates within a frequency range of 5MHz to 850MHz and provides a typical gain of 12.5dB. This device is built using Gallium Arsenide (GaAs) Pseudomorphic High-Electron-Mobility Transistor (pHEMT) technology, ensuring low noise and high linearity. It is packaged in a 3mm x 3mm 16-pin QFN format and requires a single supply voltage ranging from 5V to 8V, with a current consumption of 115mA. The amplifier is designed to support DOCSIS 4.0 applications, making it suitable for modern broadband communication systems.

Applications

• DOCSIS 4.0 amplifiers
• DOCSIS 4.0 optical nodes
• DOCSIS 4.0 remote PHY devices
• Fiber to the Home (FTTH) GPON and GEPON systems
• DOCSIS 4.0 cable modems
• Home gateways

Industries

• Telecommunications
• Broadband services
• Cable television (CATV)
• Fiber optics
• Consumer electronics

Usage Ideas

1. Broadband Amplifier Design: Create a broadband amplifier circuit using the QPL1841 to enhance signal strength in CATV systems, ensuring high-quality video and data transmission.
2. Remote PHY Device Development: Utilize the QPL1841 in the design of a remote PHY device that can improve the performance of DOCSIS 4.0 networks, allowing for better bandwidth management and signal integrity.
3. Home Gateway Integration: Integrate the QPL1841 into a home gateway device to boost upstream and downstream signals, enhancing the overall internet experience for users in FTTH deployments.

Conclusion

The Qorvo QPL1841 Single-Ended MMIC RF Amplifier IC is a versatile and powerful component suitable for a range of broadband applications. Its compact size, low noise, and high gain make it an excellent choice for modern telecommunications and CATV systems. With its ability to support DOCSIS 4.0 standards, the QPL1841 is poised to play a significant role in the future of broadband technology.