CGD985LCU

Video Amps And Modules Overview

The CGD985LC is a hybrid amplifier module utilizing Heterojunction Field Effect Transistor (HFET) Gallium-Arsenide dies within a SOT115AE package. It operates at a 24 V DC supply voltage and provides approximately 25 dB power gain across a bandwidth of 40 MHz to 1003 MHz. The device features low current consumption, with total current adjustable via pin configuration. Key electrical characteristics include a typical noise figure of 5.0 dB at 50 MHz and composite triple beat distortion of -65 dBc at 862 MHz under standard operating conditions.

Video Amps And Modules Feature Summary

• Low power consumption design optimized for efficient operation
• Adjustable supply current capability through specific pin control
• Excellent linearity and extremely low noise figure performance
• Thermally optimized rugged construction with unconditionally stable operation

Video Amps And Modules Applications

• CATV systems operating in the 40 MHz to 1 GHz frequency range using PAL D channel conditions

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest documentation to ensure correct package variant and marking specifications. Confirm that the application environment remains within the absolute maximum ratings for supply voltage and mounting base temperature. Ensure proper thermal management strategies are implemented given the aluminum flange package design to maintain reliability during continuous operation.

Video Amps And Modules Selection Notes

Select this component for applications requiring high linearity and low noise in the 40 MHz to 1 GHz spectrum. The adjustable current feature allows for optimization between power consumption and performance metrics. Verify compatibility with 75 Ohm system impedance requirements. Consider the SOT115AE package dimensions for mechanical integration and thermal dissipation needs in the final assembly design.

Video Amps And Modules Part Context

This part belongs to NXP Semiconductors' portfolio of RF power amplifiers designed for cable television infrastructure. It serves as a critical component for signal boosting in broadband distribution networks. The technology leverages GaAs HFET processes to achieve high performance in a compact form factor suitable for dense deployment environments.

Video Amps And Modules Replacement Considerations

No public confirmed substitute part numbers are documented in the provided source material.