QPL8832SR

RF Amplifiers Overview

The QPL8832SR is a high-linearity GaAs pHEMT RF amplifier from Qorvo, designed for CATV applications. It operates within a frequency range of 5 MHz to 1218 MHz and utilizes a 75-ohm balanced architecture. The device provides a gain of 19 dB with a noise figure of 4 dB. Key performance metrics include a P1dB compression point of 24 dBm and an OIP3 of 41 dBm. It requires a 5 V supply voltage and draws 280 mA of operating current. The component is housed in an SOIC-8 surface-mount package and supports dual-channel operation.

RF Amplifiers Feature Summary

• Ultra-linear GaAs pHEMT technology ensures high linearity performance
• 75-ohm balanced amplifier design optimized for cable systems
• High output power capabilities with low noise characteristics

RF Amplifiers Applications

• CATV amplifier stages
• RF signal distribution networks
• Broadband communication systems

RF Amplifiers Procurement Notes

Verify the specific suffix 'SR' indicates reel packaging when ordering. Confirm RoHS compliance status through official documentation prior to integration. Ensure ESD protection protocols are followed during handling due to moisture sensitivity classification. Validate that the 75-ohm impedance matching aligns with system requirements before finalizing procurement.

RF Amplifiers Selection Notes

Select this component for designs requiring high linearity in the 5 MHz to 1218 MHz range. The 19 dB gain and 41 dBm OIP3 make it suitable for driving subsequent stages without significant distortion. Consider the SOIC-8 package for compact PCB layouts. Evaluate thermal management needs as the device operates at 280 mA under a 5 V supply.

RF Amplifiers Part Context

The QPL8832SR belongs to the Qorvo QPL8830 series of radio frequency amplifiers. This series focuses on providing robust performance for cable television infrastructure. The part leverages advanced pHEMT processes to deliver consistent gain and linearity across wide bandwidths, addressing the demands of modern hybrid fiber-coaxial networks.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative models from the same manufacturer family.