Key features } Excellent linearity, stability, and reliability } High power gain for power doublers } Extremely low noise } Dark Green products } GaAs HFET dies for high-end applications }Ruggedconstruction } Superior levels of ESD protection Key benefits } Simple upgrade to 1-GHz capable networks } Optimized heat management } Excellent temperature resistance } Low total cost of ownership } Very high ESD levels } High power-stress capability } Highly automated assembly } Ringtone surge destructionproof |
Key applications } Hybrid Fiber Coax (HFC) applications
} Line extenders } Trunk amplifiers } Fiber deep-optical-node (N+0/1/2)
The NXP power doublers CGD104xH and CGD104xHi are idealfor use in line extenders and trunk amplifiers. They supportfiber deep-optical-node applications (N+0/1/2),delivering
the highest output power on the market today. The GaAs HFETdie process delivers high gain and high performance, alongwith lower current and better CTB and CSO ratings.
The new NXP CGY1047 push-pull is the first product on
the market combining very low noise, best-in-classdistortion parameters, and low “carbon footprint” capabilities. Itdelivers the best performance for the lowest power consumption,
so it reduces OPEX and CO2 emissions
All of NXP’s 1-GHz solutions are designed for durability and offersuperior ruggedness, an extended temperature range,high power overstress capabilities, and extremely high ESD levels.As a result, they also reduce the cost of ownership.
The GaAs die is inserted in a unique HVQFN package thatis then mounted on thermal vias that manage heat transfer to theheat sink. Temperature-control circuitry keeps themodule’s high performance stable over a wide range
of temperature changes. Assembly is fully automated
and requires almost no human intervention, so repeatabilityremains very high.
Upcoming products
Additional push-pulls, currently under development, willextend the capabilities of the power doublers even further,supporting almost all modern HFC applications. The push-pullCGY1041 will deliver a gain of 21 dB, the CGY1043 a gain of 23dB.
NXP is also developing a new, highly integrated powerdoubler. The CGD1047Hi will deliver, in one IC, a 27-dBpower gain with 60-dBmV output power and extra ESD protection,for the ultimate in high-quality, distortionlessdevices.