PMC-Sierra ? is a leading provider of broadband communications and storage semiconductors,including Metro, Network Access, Fiber Channel, Wireless Infrastructure, Storage, Printers, and Consumer Premise Equipment (CPE), Residential Gateway and Passive Optical Network (PON). The company provides technical support through its subsidiaries in North America, Europe and Asia. The company is publicly traded on the NASDAQ Stock Exchange under the ticker symbol PMCS.
Recently, Vishay Intertechnology, Inc. announced the launch of a new high sensitivity proximity and ambient light sensor - VCNL4200. The sensor uses FiltronTM technology with a detection range of up to 1.5 meters and is available in a small 8mm x 3mm x 1.8mm surface mount package. The Vishay Semiconductors VCNL4200 3-in-1 sensor features a high-power infrared emitter, proximity and ambient light photodetectors, a signal processing IC, and a 12-bit/16-bit ADC. It also provides an interrupt function and supports an I2C bus communication interface for smart homes. Industrial and office products.