SKY67175-306LF

RF Amplifiers Overview

The SKY67175-306LF is a two-stage, high-gain low-noise amplifier designed for wireless applications. It operates within a frequency range of 1.5 GHz to 3.8 GHz and utilizes silicon technology. The device provides a typical gain of 33 dB with a noise figure of 0.6 dB at 3.5 GHz. Key performance metrics include a P1dB compression point of 16.5 dBm and an OIP3 of approximately 34 dBm. It functions on a 5 V supply with a current consumption of 125 mA. The component is housed in a compact QFN-16 package suitable for surface mount installation.

RF Amplifiers Feature Summary

• Two-stage architecture delivering high gain and low noise characteristics across the specified frequency band
• Optimized linearity performance with defined compression points and third-order intercept values
• Integrated design supporting efficient power consumption within standard supply voltage parameters

RF Amplifiers Applications

• GSM cellular infrastructure and handsets
• LTE wireless communication systems
• W-CDMA mobile network devices

RF Amplifiers Procurement Notes

Verify component authenticity through authorized Skyworks channels due to discontinuation status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure storage conditions adhere to moisture sensitivity levels for QFN packages. Validate pinout compatibility during integration into existing RF front-end layouts. Request detailed test reports if operating near maximum temperature limits.

RF Amplifiers Selection Notes

Evaluate thermal management capabilities given the silicon construction and power dissipation profile. Compare noise figure specifications against system sensitivity requirements in the 1.5 to 3.8 GHz range. Assess physical footprint constraints relative to the QFN-16 package dimensions. Consider supply chain stability as the part is marked as discontinued by the manufacturer.

RF Amplifiers Part Context

This component belongs to Skyworks' portfolio of wireless and RF integrated circuits. It serves as a critical amplification stage in multi-standard radio transceivers. The device complements other Skyworks solutions for comprehensive RF signal chain management in portable electronic devices.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available. The component is listed as discontinued. Designers should consult official Skyworks documentation for potential family replacements or updated series with equivalent electrical characteristics.