BGD802/02,112

Video Amps And Modules Overview

The BGD802/02,112 is a hybrid amplifier module designed for CATV systems operating in the 40 to 860 MHz frequency range. It functions as an 860 MHz, 18.5 dB gain power doubler amplifier housed in a SOT115J package with an aluminium flange. The device operates at a supply voltage of 24 V (DC) and typically consumes 395 mA to 410 mA of total current. Key electrical characteristics include a power gain of 18.5 dB at 860 MHz, excellent linearity metrics such as CTB and CSO, and low noise figures ranging from 4.5 dB to 9 dB across the bandwidth.

Video Amps And Modules Feature Summary

• Excellent linearity performance suitable for multi-channel cable applications
• Extremely low noise figure across the operational frequency spectrum
• Excellent return loss properties ensuring efficient signal transmission
• Rugged construction with silicon nitride passivation and gold metallization

Video Amps And Modules Applications

• CATV systems operating in the 40 to 860 MHz frequency range

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix and package variant against the latest NXP Semiconductors product specification document before design finalization. Confirm that the application environment remains within the specified absolute maximum ratings, particularly regarding the 24 V DC supply voltage and transient withstand capabilities up to 30 V. Ensure thermal management strategies align with the mounting base temperature limits defined in the datasheet.

Video Amps And Modules Selection Notes

Select this component for designs requiring high-gain amplification in cable television infrastructure. The SOT115J package facilitates mounting via vertical holes, which should be considered during PCB layout. Evaluate the trade-off between the typical 395 mA current consumption and the required linearity specifications for the target channel count and output voltage levels.

Video Amps And Modules Part Context

This part belongs to the discrete semiconductor category, specifically within the RF amplifier segment. It serves as a specialized hybrid module rather than a standard monolithic IC, integrating components to achieve high performance in a ruggedized package. It is distinct from general-purpose amplifiers due to its specific optimization for CATV frequency bands and distortion metrics.

Video Amps And Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.