AnSem - Innovation on chip

Communications

Communications

Software defined WiMax radio

AnSem developed for this customer a radio frequency front-end chip containing zero IF, quadrature RX path including wideband LNA and TX path including wideband PA. The device supports a broad, fully programmable RF frequency range between 700MHz and 4GHz, encompassing all licensed commercial spectrum around the globe....

PCI-Express SerDes

Utilising previous silicon proven experience with much more technically challenging state-of-the-art SerDes applications like SONET, AnSem was able to complete this development in a short time allowing our customer to quickly gain access to the market without missing their window-of-opportunity. Our modular IP...

Programmable Multi-standard home networking AFE

K-micro and AnSem have a tradition of successful collaboration leading to several chip developments for SerDes and HomePNA.  For this ASIC, K-micro contracted AnSem for the development of critical analog circuits as the multi-standard programmability elevated the specifications of the analog functionality. In...

Energy scavenging ULP transceiver

To meet this market demand, AnSem developed an ultra low-power RF ISM FSK transceiver in 0.25µm CMOS with a operational voltage range 0.9 V to 1.6 V and a power consumption of 2.6mW for transmission / 1.2mW for reception. The device is highly flexible including: Programmable frequency channels with 60 Hz...

Ultra low-power RF CMOS ISM transmitter

To service these applications AnSem developed an ultra low-power RF ISM transmitter in 0.25µm CMOS with an active power consumption of 2.6mW - 10 times lower than any other product available today. The transmitter's low operating voltage - as low as 0.9V - and wide supply voltage range makes...