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Product Detailed Parameters
- Description：IC RF NOISE CANCELLING 16QFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Noise Cancelling
- Frequency：300MHz ~ 3GHz
- RF Type：Cellular, GPS, ISM
- Secondary Attributes：-
- Mounting Type：Surface Mount
- Package / Case：16-VFQFN Exposed Pad
- Supplier Device Package：16-QFN (3x3)
- Grade：-
- Qualification：-
Download product information
Overview
The QHX220IQT7 is an RF noise cancelling integrated circuit manufactured by Renesas Electronics Corporation. It operates within a frequency range of 300MHz to 3GHz, targeting applications in cellular, GPS, and ISM bands. The device is housed in a 16-QFN (3x3) surface-mount package with exposed pads. This component functions as an active isolation enhancer and interference canceller designed to improve signal integrity in wireless communication systems.
Feature Summary
- Active interference cancellation for enhanced signal isolation
- Broadband operation covering cellular, GPS, and ISM frequencies
- Compact surface-mount packaging for space-constrained designs
Applications
- Cellular mobile phone front-end modules
- GPS receiver signal conditioning
- ISM band wireless communication devices
Procurement Notes
This product has reached end-of-life status and is officially obsolete. Verify availability through authorized distributors for remaining stock or consider replacement strategies. Ensure compliance with RoHS3 standards if sourcing legacy inventory. Confirm package markings and authenticity prior to integration into production lines.
Selection Notes
Select this component only for legacy system maintenance or specific design-in requirements where its 300MHz-3GHz noise cancellation capability is critical. Due to its obsolete lifecycle, evaluate alternative solutions for new designs. Ensure the 16-QFN footprint matches existing PCB layouts and thermal management requirements.
Part Context
The QHX220IQT7 belongs to Renesas' RF miscellaneous IC portfolio, specifically designed for noise suppression. It complements other RF components by mitigating interference in high-frequency environments. As part of the discontinued lineup, it represents earlier generations of active isolation technology used in consumer electronics and wireless infrastructure.
Replacement Considerations
No public confirmed substitute part numbers are available. Consult Renesas technical support for current alternatives compatible with 16-QFN packages and similar RF noise cancellation specifications.
