QPC0045TR7

Attenuators Overview

The QPC0045TR7 is a 6-bit digital step attenuator manufactured by Qorvo, utilizing Silicon-on-Insulator (SOI) technology. It operates within a frequency range of 10 MHz to 48 GHz, providing a total attenuation range of 31.5 dB with a step size of 0.5 dB. The device features an insertion loss of 4.8 dB and functions at a supply voltage of 3.3 V. Packaged in SMD/SMT format on a reel, it is designed for high-frequency RF applications requiring precise signal control.

Attenuators Feature Summary

• Ultra-wideband operation spanning from 10 MHz to 48 GHz using SOI technology
• 6-bit digital resolution allowing for fine 0.5 dB attenuation steps
• Compact surface-mount design suitable for automated assembly

Attenuators Applications

• Test and measurement equipment requiring wideband signal attenuation
• Wireless communication systems operating in high-frequency bands
• RF front-end modules needing precise gain control

Attenuators Procurement Notes

Verify the specific suffix TR7 corresponds to the required tape and reel packaging configuration before ordering. Confirm that the 3.3 V operating voltage aligns with your system's power supply rails. Ensure compatibility with the 10 MHz to 48 GHz frequency range for your intended application. Check for any moisture sensitivity handling requirements during storage and reflow soldering processes.

Attenuators Selection Notes

Select this component when ultra-wideband coverage up to 48 GHz is necessary. The 6-bit resolution provides sufficient granularity for most RF calibration tasks. Consider the 4.8 dB insertion loss impact on overall system noise figure. Evaluate if the SOI technology meets your reliability standards for high-frequency environments compared to other process technologies.

Attenuators Part Context

This part belongs to Qorvo's QPC series of digital step attenuators. It represents a newer product introduction from the manufacturer. The TR7 suffix indicates the standard reel packaging format used for surface-mount assembly. It is categorized under wireless and RF integrated circuits within the broader attenuator product line.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers. No direct cross-reference data is provided for this specific model number.