Analysis
Soitec’s Engineered Substrates Used In Half Of Smartphones And Tablets
Soitec has estimated that its engineered substrates used in manufacturing semiconductors for mobile communications are incorporated in at least 50 percent of smart phones and internet-connected tablet computers being produced today. The widespread use of Soitec’s materials technology in portable communications demonstrates its important role in high-volume, cost-sensitive applications such as cellular phones, tablets and other fast-growing markets involving mobile internet devices.
SoitAccording to market analysts, today most smart phones and tablets rely for their RF circuits on engineered substrates such as bonded silicon-on-sapphire, high-resistivity silicon-on-insulator and gallium arsenide. These engineered substrates are in production to manufacture antenna switches, antenna tuners, power amplifiers and WiFi circuits. Soitec offers all these RF engineered substrates, which meet the requirements of leading-edge smart phone ICs – such as linearity, high mobility and isolation – at competitive costs.
“Approximately 30 percent of our microelectronics business is in the RF-based market. Our technologies’ market penetration in smart phones and other RF-based communication devices proves that our engineered substrates are very competitive in price-sensitive consumer applications,” said Paul Boudre, COO of Soitec. “Our product roadmap will continue to enable innovation and cost-effectiveness for future mobile communication markets.”
Soitec’s Wave SOI high-resistivity substrates, GaAs epitaxial wafers, BSOS wafers and other layer-transfer technologies offer performance advantages in RF applications. These engineered substrates enable more functionality on smaller chips, lower power usage for longer battery life in portable electronics and higher performance including faster throughput and wider range.