Print  |  Send  |   

MIPI announces RF standards for mobiles

January 18, 2012 // Peter Clarke

MIPI announces RF standards for mobiles

The MIPI Alliance, an industry organization that promotes interface specifications for mobile devices, has announced two specifications targeting the digital modem and the front-end radio. These are the DigRF v4 and the RFFE v1.10 specification.


The DigRF v4 interface supports HSPA+, LTE, Mobile WiMax, and existing 3GPP standards including 2.5G and 3.5G. DigRF v4 is based on the MIPI Alliance M-PHY physical layer specification. The specification enables a single, integrated Link between a baseband IC and RFICs, with options for additional RFICs and BBICs using separate links.

The RFFE v1.10 specification defines a standardized control architecture for RF front-end devices, and offers an approach for multi-mode, multi-band and multiple antenna configurations. It offers a method for controlling power amplifiers, low-noise amplifiers, filters, switches, power management modules, antenna tuners and sensors. It supports point-to-multipoint connectivity, controlling simple to complex RF systems.

Companies contributing to the development of the DigRF v4 Version 1.10 specification include: Arasan Chip Systems Inc., Cadence Design Systems Inc, Fujitsu, Intel, Motorola Mobility, Nokia, Panasonic, Research In Motion, ST-Ericsson and Synopsys.

Companies contributing to the development of the RFFE v1.10 specification include: Analog Devices, Fujitsu, Nokia, NXP, Panasonic, Peregrine Semiconductor, Qualcomm, RF Micro Devices, Skyworks Solutions, ST-Ericsson, Texas Instruments and WiSpry.

For further information: www.mipi.org.

All news

RF & Microwave,Wireless Comms

Follow us

Fast, Accurate & Relevant for Design Engineers only!

Technical papers     

Linear video channel

READER OFFER

Read more

This month, Oscium is giving away three of its iMSO-204L dual analogue iOS oscilloscopes, worth USD400 each. Designed with native Lightning compatibility, the iMSO-204L transforms the iPad, iPhone, and iPod touch into an ultra-portable, two-channel oscilloscope.

Since Apple changed its connector, Oscium has been working to bring native compatibility to its customers. The third generation...

MORE INFO AND LAST MONTH' WINNERS...

Design centers     

Automotive
Infotainment Making HDTV in the car reliable and secure

December 15, 2011 | Texas instruments | 222901974

Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.

 

You must be logged in to view this page

Login here :