18 Oct 2017

CML expands RF power amp family

CML Microcircuits has expanded its RF Building Block product line with a three-stage wideband, high-gain, high-efficiency RF Power Amplifier IC operating across a wide 130MHz to 700MHz frequency range.

The CMX902 is ideally suited for VHF and low UHF radio applications such as data modules, marine VHF communications, general-purpose, low-power RF transmitters and radio applications used in Industrial Internet of Things (IIOT) systems. High power added efficiency (up to 60% at VHF) is a key feature of this device, supporting low-voltage battery-powered applications.

The first and second stages of the amplifier operate in a class-A and class-AB mode respectively, and the third stage operates in class-C mode for maximum efficiency. Input and output matched circuits are implemented via external components, allowing designers to adjust for maximum power and efficiency at the desired operating frequency.

The CMX902 offers high power gain up to 39dB and is available in a small footprint 5mm x 5mm low thermal resistance 28-pin WQFN package. This makes it ideal for low-power and small form factor applications.

Most popular news in RF topics

Lower the profile of Ka-band satellite-on-the-move antenna systems
Support to fast track digital mobile radio development
CML expands its PMR/LMR product line up
Free eBook “RF Electronics: Design and Simulation” available
Enhanced Ericsson radio system increases speed of 5G rollouts

All news in this channel | All news


Share this page


Want more like this? Register for our newsletter





Tick-Tock: What Your Engineers Could be Spending Time Doing if They Weren’t Stuck Designing a Display? Markku Riihonen | 4D Systems
Tick-Tock: What Your Engineers Could be Spending Time Doing if They Weren’t Stuck Designing a Display?
As soon as any design project is embarked upon, the clock starts ticking. The length of time needed to develop a system can impinge heavily on its commercial success. Windows of opportunity could be missed if it takes too long to complete, with products from rival companies gaining greater market share.









Radio-Electronics.com is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on Radio-Electronics.com, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy