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CML Micro Design Services

CML Micro Design Services, previously known as PRFI Ltd., is a renowned technical design consultancy located near Cambridge, UK. Specializing in the design and development of Monolithic Microwave Integrated Circuits (MMICs), Radio Frequency Integrated Circuits (RFICs), and microwave/mmWave modules, the company boasts a rich history of creating over 150 custom integrated circuits for an array of global clients, covering a frequency range from baseband to 100GHz. Their expertise encompasses feasibility studies, detailed IC designs, component and sub-system development, as well as comprehensive test and measurement services. The company excels in crafting MMICs using Gallium Arsenide (GaAs) and Gallium Nitride (GaN) technologies, delivering solutions that operate efficiently up to 100GHz. Their versatile design capabilities extend beyond traditional boundaries into microwave and mmWave circuits, offering bespoke solutions such as multi-chip modules and advanced surface-mount technology circuits. With a strong foundation in high-volume product design, CML Micro adeptly handles the entire production cycle from concept to mass production, meeting the needs of both high-volume consumer wireless applications and specialized test instrumentation markets. CML Micro Design Services is dedicated to reducing risk and accelerating development timelines for their clients by leveraging their extensive library of proven intellectual property. Their comprehensive services also include MMIC design verification, which ensures robust design assessment before proceeding to tape-out. Moreover, their robust RF On Wafer (RFOW) testing capabilities on industry-leading foundries underline their commitment to quality and innovation in RF, microwave, and mmWave technologies. Read more

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IPs available

28GHz Pin Diode SP4T Switch

The 28GHz SP4T Switch is a precise solution designed for multi-throw switching in advanced RF applications. Utilizing PIN diode technology, this switch boasts an operational frequency range from 20 to 30GHz. It excels in offering low insertion loss of approximately 0.65dB and ensures high isolation with levels exceeding 40dB. This switch is pivotal in enabling multiple signal paths in telecommunications systems, particularly useful within mmWave 5G networks where multiple antennas or beam paths are required for efficient communication. The exceptional electrical performance characteristics make it suitable for high-demand environments.

CML Micro Design Services
TSMC
65nm
Analog Multiplexer, ATM / Utopia, RF Modules, USB
View Details

5G mmWave MMICs - 39GHz 1W Power Amplifier

The 39GHz 1W Power Amplifier is tailored specifically for mmWave 5G applications. It employs a 0.15um PHEMT process, providing high-performance operation within the frequency band of 38 to 42GHz. The device exhibits a gain of 19dB and an impressive third-order intercept point (IP3) of 40dBm. It achieves an output power level of 31dBm at a 1dB compression point (P-1dB), making it ideal for 5G network infrastructure that demands robust amplification and high linearity. Its design, housed in a surface-mount (SMT) package, ensures ease of integration into larger systems, while its design optimizations allow it to perform seamlessly across the targeted frequency bands.

CML Micro Design Services
TSMC
65nm
3GPP-5G, ATM / Utopia, RF Modules
View Details
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