AGB3309S24Q1

RF Amplifiers Overview

The AGB3309S24Q1 is a wideband low-power amplifier from Anadigics, designed for high linearity and low noise applications. It operates within a frequency range of DC to 3500 MHz. Key electrical specifications include a gain of 15 dB at 850 MHz, a noise figure of 5 dB at 850 MHz, and an output IP3 of +35 dBm. The device features a P1dB of +18 dBm and requires a single +5 V supply. It is housed in an SOT-89 surface-mount package with a case temperature operating range of -40 to +85 °C.

RF Amplifiers Feature Summary

• On-chip active bias circuitry eliminates the need for external resistive feedback components.
• No external matching components are required for direct insertion into a 50Ω system.
• High linearity performance ensures low distortion in signal amplification.
• Wide bandwidth operation supports frequencies from DC up to 3500 MHz.

RF Amplifiers Applications

• Cellular Base Stations for W-CDMA, CDMA, TDMA, GSM, PCS, and CDPD systems
• Fixed Wireless Local Loop (WLL) and MMDS applications
• Wireless Local Area Network (WLAN) infrastructure

RF Amplifiers Procurement Notes

Verify component authenticity through authorized Anadigics distributors or certified suppliers. Confirm that the received part matches the AGB3309S24Q1 designation and SOT-89 package type. Ensure storage conditions remain within specified limits to prevent damage to the InGaP HBT technology. Request original manufacturer documentation to validate technical specifications before integration into design projects.

RF Amplifiers Selection Notes

Select this component when designing wireless infrastructure requiring high linearity and low noise across a broad frequency spectrum. The integrated active bias simplifies circuit design by removing external feedback requirements. It is suitable for systems needing a single +5 V supply without complex impedance matching networks. Consider its thermal characteristics and package size for space-constrained base station or fixed wireless deployments.

RF Amplifiers Part Context

This part belongs to the AGB33xx series of high-performance InGaP HBT amplifiers. These devices are engineered for wireless infrastructure applications demanding high linearity, low noise, and low distortion. The series typically includes variants like the AGB3300 and AGB3312, offering different bandwidths and gain levels while maintaining similar internal biasing and packaging standards for consistent system integration.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Anadigics resources for compatible alternatives within the same product family, such as other AGB33xx series variants, ensuring pinout and electrical parameter compatibility before substitution.