BGD804,112

Video Amps And Modules Overview

The BGD804,112 is a hybrid amplifier module designed for CATV systems operating in the 40 to 860 MHz frequency range. It functions as an 860 MHz, 20 dB gain power doubler amplifier. The device operates at a DC supply voltage of 24 V with a typical total current consumption of 395 mA and a maximum of 410 mA. It features excellent linearity and extremely low noise figures ranging from 4.5 dB to 7.5 dB depending on frequency. The module utilizes silicon nitride passivation and gold metallization for reliability.

Video Amps And Modules Feature Summary

• Excellent linearity performance suitable for multi-channel CATV applications
• Extremely low noise figure across the operational bandwidth
• Rugged construction with silicon nitride passivation and gold metallization

Video Amps And Modules Applications

• CATV systems 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 product specification before procurement. Confirm that the application environment remains within the absolute maximum ratings, particularly regarding supply voltage transients up to 30 V. Ensure thermal management aligns with the specified mounting base temperature limits to maintain device integrity and performance stability.

Video Amps And Modules Selection Notes

Select this component for broadband cable television infrastructure requiring high gain and low distortion. The SOT115J package provides a robust aluminum flange for effective heat dissipation. Consider the specific channel count and output voltage requirements when evaluating composite triple beat and cross modulation specifications to ensure compliance with system signal quality standards.

Video Amps And Modules Part Context

This part belongs to the NXP discrete semiconductor portfolio, specifically categorized as a power doubler amplifier. It supersedes earlier data sheets from March 1999, reflecting updated product specifications while maintaining the core functional design for RF amplification in cable television networks.

Video Amps And Modules Replacement Considerations

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