F0453CLFGK

RF Amplifiers Overview

The F0453CLFGK is a general-purpose RF amplifier IC manufactured by Renesas Electronics Corporation. It operates within a frequency range of 3.3GHz to 4GHz, suitable for GPS applications. The device features a gain of 38dB and a 1dB compression point (P1dB) of 15dBm. It requires a supply voltage of 3.15V to 3.45V and draws a supply current of 130mA. The component is housed in a 32-WFLGA package with dimensions of 5x5mm.

RF Amplifiers Feature Summary

• Operates as a general-purpose RF amplifier for high-frequency signal processing
• Designed specifically for GPS application bands between 3.3GHz and 4GHz
• Provides high signal amplification with a gain of 38dB

RF Amplifiers Applications

• GPS receiver front-end amplification
• General-purpose RF signal boosting in wireless communication systems
• High-frequency analog circuit design

RF Amplifiers Procurement Notes

Verify the obsolete status carefully before procurement. The part is listed as obsolete or end-of-life by multiple distributors. Confirm availability through authorized channels only. Check for valid replacement options from Renesas if new designs are required. Ensure the 32-WFLGA footprint matches your PCB layout constraints.

RF Amplifiers Selection Notes

Select this component only for legacy designs requiring specific 3.3-4GHz amplification characteristics. Consider the limited supply chain due to its obsolete status. Evaluate thermal performance given the 130mA supply current. Verify that the 3.15V-3.45V supply range aligns with your system power architecture. Assess if newer Renesas RF solutions offer better availability.

RF Amplifiers Part Context

The F0453CLFGK belongs to Renesas' portfolio of RF amplifier integrated circuits. It is part of the F0453 series, which includes various variants for different packaging and frequency specifications. This specific LGA package variant targets compact mobile and GPS modules. The series supports high-frequency analog signal conditioning tasks.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component is marked as obsolete. Consult Renesas directly for potential next-generation replacements or updated product lines suitable for GPS band amplification.