Product News

Reference: APN015

Date: May 18, 2016

Nijmegen, The Netherlands – May 18, 2016 – Ampleon today announced a wide portfolio of RF Power solutions for medium power and massive-MIMO applications. These applications include LTE pico- and micro-cells as well as multiple-antenna array (LTE-Advanced Pro and 5G) systems. Proposed for all cellular bands from 700 MHz to 3.8 GHz these solutions are available in a range of forms from dual-stage MMICs to fully integrated multi-stage Doherty PAs matched to 50 Ohms.

For pico-cells and amplifiers covering a quarter of a watt to two watts, average at the antenna, a 12 V LDMOS MMIC process has been developed that offers the best compromise between performance and power density. A 12 V process provides wider band solutions, compared to a 5 V process, and allows an easier design of high-efficiency amplifiers such as Doherty. These MMICs are housed in the compact and cost-effective plastic DFN package.

The BLM9U2327-5B is an example device that is currently available as engineering samples.

For micro-cells, typically 4 to 10 Watts average power, there is a wide selection of solutions available or in development, enabling PA designers to find the perfect fit for each particular set of requirements. These include dual-path MMICs to provide the most flexibility in Doherty design and are available in both symmetric and asymmetric versions, for all cellular frequency bands. Ampleon MMICs are designed with bandwidth and Doherty requirements in mind, covering multiple bands and providing a typical isolation of more than 27 dB between the main and peak transistors.

Devices already in mass production include the BLM8G0710S-45AB, the BLM7G1822S-40AB and the BLM8D1822S-50PB, while the BLM8G2327S-40PB and BLM9G3438-25B are currently available as engineering samples.

For high-performance and ultra-wide band applications, single stage integrated Doherty’s are being sampled. Depending on the requirements, a single device can be offered covering for instance 1.8 to 2.2 GHz in a single fixture, with an efficiency better than 45 %. In a single-band application the efficiency will exceed 50 %.

The BLF8D1822LS-80, BLC8AD1822LS-80P and BLC8D1822LS-160P are currently available as engineering samples.

For massive antenna systems such as LTE-Advanced Pro and 5G antenna arrays where size is even more critical, the highest level of integration and ease-of-use is planned with high-performance multi-stage Doherty PAs matched to 50 Ohms. These are housed in compact and cost-effective plastic PQFN packages. For the design of these modules, the latest LDMOS and GaN processes are used, depending on the frequency band. LDMOS is used up to 2.7 GHz while quarter-micron GaN is used for higher frequencies. These integrated PAs are currently being sampled and will be more widely available from the second half of 2016.


For further information and reader enquiries:

Natascha Jellema, Project Manager Corporate Communications

Ampleon Netherlands B.V., Halfgeleiderweg 8, 6534 AV Nijmegen, The Netherlands

Tel: +31 6 208 14 771,


For further information, text and graphics by email or to discuss feature article opportunities:

Robert Huntley, Director

Publitek Limited,

Tel: +44 1225 470000,


About Ampleon:

Created in 2015, Ampleon is shaped by 50 years of RF power leadership. Recently being spunoff from NXP Semiconductors, the company is set-out to exploit the full potential of data and energy transfer in RF. Ampleon has more than 1250 employees worldwide, dedicated to creating optimal value for customers. Its innovative, yet consistent portfolio offers products and solutions for a wide range of applications, such as cellular base stations, radio/TV/broadcasting, radar, air traffic control, cooking, lighting, industrial lasers and medical. For details on the leading global partner in RF Power, visit