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Imec, Murata, And Huawei Introduce Breakthrough Solution For TX-To-RX Isolation In Reconfigurable, Multiband Front-End Modules For Mobile Phones

2015-02-24 05:50:00| rfglobalnet Home Page

At next week’s Mobile World Congress in Barcelona, Spain (MWC2015), imec, Murata and Huawei will present a stand-alone multiband electrical-balance duplexer in 0.18µm SOI CMOS. This type of duplexer is a promising alternative to the fixed frequency surface-acoustic wave (SAW) filters implemented in mobile phones providing transmit-to-receive (TX-to-RX) isolation.

Tags: mobile solution phones modules

 

Imec, Murata, And Huawei Introduce Breakthrough Solution For TX-To-RX Isolation In Reconfigurable, Multiband Front-End Modules For Mobile Phones

2015-02-24 05:50:00| wirelessdesignonline News Articles

At next week’s Mobile World Congress in Barcelona, Spain (MWC2015), imec, Murata and Huawei will present a stand-alone multiband electrical-balance duplexer in 0.18µm SOI CMOS. This type of duplexer is a promising alternative to the fixed frequency surface-acoustic wave (SAW) filters implemented in mobile phones providing transmit-to-receive (TX-to-RX) isolation.

Tags: mobile solution phones modules

 
 

High Isolation Switch Mode Transformers come in SMT packages.

2015-01-16 14:30:49| Industrial Newsroom - All News for Today

Providing reinforced insulation power supply compatible with MAXIM™ MAX253 to power RS-485/RS-232 transceivers, PH9185 series operates in fixed duty cycle push-pull topology that delivers up to 3 W from low-voltage source and working voltage up to 4,000 V with 5,000 V isolation and 8 mm creepage. Products meet standard EIA481 requirements and may be used in industrial control systems, building automation, smart grid, surveillance, automotive, renewable energy, and aeronautics applications.

Tags: high mode switch packages

 

Young jobless 'face isolation risk'

2015-01-14 03:31:35| BBC News | Business | UK Edition

A third of unemployed young people regularly "fall apart" emotionally, a report says, while half always or often feel down or depressed.

Tags: face young risk isolation

 

1.5kV galvanic isolation on single mixed-signal chip

2014-12-05 09:15:33| Semiconductors - Topix.net

STMicroelectronics has added a 1,500V galvanic isolation layer to a proprietary bipolar-CMOS-DMOS process to allow analogue, digital and power circuitry to be combined with isolation on a single die. The first product is STGAP1S , a high-voltage IGBT driver with 100ns signal-propagation delay across the isolation layer.

Tags: single chip isolation 15kv

 

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