QPC7337SR

Overview

The QPC7337SR is a voltage-controlled variable equalizer from Qorvo, optimized for DOCSIS 4.0 operation within the frequency range of 258 MHz to 1794 MHz. It employs an SOI attenuator technology and features a 14-pin MCM-14 package measuring 6.0 mm x 6.0 mm. The device operates on a single 5 V supply with a typical current consumption of 3 mA. Designed for 75 Ω systems, it provides precise cable loss compensation for broadband networks.

Feature Summary

• Voltage-controlled variable equalization utilizing Silicon-On-Insulator (SOI) attenuator technology
• Optimized performance for DOCSIS 4.0 upstream applications
• Compact 14-pin surface-mount package design

Applications

• DOCSIS 4.0 network infrastructure
• CATV amplifier and transmission systems
• Broadband cable loss compensation

Procurement Notes

Verify the specific suffix 'SR' against official Qorvo documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure compatibility with standard SMT assembly processes for the 14-pin MCM-14 footprint. Cross-reference the operating temperature range and moisture sensitivity level requirements with your manufacturing environment standards before procurement.

Selection Notes

Select this component when designing for high-frequency upstream channels requiring precise tilt control in DOCSIS 4.0 environments. The 258 MHz to 1794 MHz range supports extended bandwidth needs compared to legacy solutions. Consider the 5 V supply constraint and low power profile for system efficiency. Validate that the 75 Ω impedance matches your existing RF trace architecture.

Part Context

This part belongs to Qorvo's QPC series of variable equalizers, which utilize SOI technology for high linearity and low insertion loss. The family includes variants like the QPC7331 and QPC7339, differentiated by frequency ranges and specific application optimizations. The QPC7337SR targets modern broadband standards requiring wider bandwidths than traditional CATV systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.