BG17C

RF Amplifiers Overview

The BG17C is a high-performance InGaP/GaAs HBT MMIC amplifier manufactured by BeRex Corporation. It operates within a frequency range of 5 MHz to 6 GHz and is internally matched to 50 Ohms. The device utilizes a patented temperature compensation circuit to ensure stable performance across varying thermal conditions. Key electrical characteristics include a gain range of 11 to 18 dB, a noise figure between 3.8 and 6.6 dB, and an output power capability ranging from 12.3 to 17.5 dBm. This component is designed for cascadeable applications in RF signal processing systems.

RF Amplifiers Feature Summary

• Incorporates a patented temperature compensation circuit for thermal stability
• Internally matched to 50 Ohms impedance for direct integration
• Utilizes InGaP/GaAs HBT technology for high performance
• Designed as a cascadeable gain block for multi-stage amplification

RF Amplifiers Applications

• 5G NR infrastructure
• Cellular base stations
• LTE network components
• PCS system amplifiers
• W-CDMA signal processing

RF Amplifiers Procurement Notes

Verify the specific datasheet version when sourcing, as documentation may reference slightly different frequency ranges such as 5-4000 MHz or 5-6000 MHz. Confirm that the internal matching is specified as 50 Ohms rather than alternative impedances found in some generic descriptions. Ensure the package type corresponds to SOT-89-3 as indicated in official manufacturer listings. Cross-reference the marking code 'BG' or 'BG17C' on the physical component to confirm authenticity and correct part identification before final procurement decisions.

RF Amplifiers Selection Notes

Select the BG17C when designing systems requiring wideband amplification from 5 MHz to 6 GHz with inherent thermal stability. The integrated temperature compensation reduces the need for external biasing complexity. Choose this model for applications demanding cascadeability without significant re-matching efforts due to its internal 50 Ohm match. Consider the specific gain and noise figure requirements against the provided ranges to ensure compatibility with system sensitivity and linearity targets.

RF Amplifiers Part Context

The BG17C belongs to the BG series of RF amplifiers produced by BeRex Corporation. This family includes related models such as the BG11C and BG18C, which share similar packaging technologies but differ in specific performance metrics like OIP3 and gain levels. The BG17C specifically targets broadband applications, distinguishing itself through its wide frequency coverage and patented thermal management features compared to narrower bandwidth alternatives in the same product line.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires verifying pinout compatibility and ensuring the alternative device meets the 5-6000 MHz frequency range and 50 Ohm internal matching specifications. Evaluate thermal compensation capabilities of potential substitutes to maintain system stability.