Black Sand Technologies

About Black Sand Technologies

Black Sand Technologies, Inc. operated as a fabless semiconductor company from its founding in 2005, establishing its base in Austin, Texas. The firm was started by a team with deep experience in the semiconductor industry, including co-founders Susanne Paul, who served as Chief Technology Officer, Dave P., who was the VP of Engineering and Operations, and Jim N., the VP of Marketing. John Diehl, who had previously co-founded and sold a company to Freescale Semiconductor, led the company as its Chief Executive Officer. His career began at Motorola after earning degrees in electrical engineering. The founding team's collective background, with significant time spent at industry leaders like Silicon Laboratories, Cirrus Logic, and AT&T Bell Laboratories, directly informed the company's strategic direction.

The company's business focused on designing and producing solutions for the wireless industry, specifically radio frequency (RF) power amplifiers for 3G cellular devices. Black Sand's core business model was to challenge the industry's reliance on gallium arsenide (GaAs) based semiconductors by producing power amplifiers using a more conventional and cost-effective CMOS silicon manufacturing process. This approach was intended to lower costs, improve manufacturing yield, and enhance performance for its clients, which were handset manufacturers. The company's products included the BST34 and BST35 series of power amplifiers, engineered to be drop-in replacements for existing components while offering superior integration of intelligence and functionality on-chip. This resulted in tangible benefits for end-users, such as a reduction in dropped calls and better data rates.

Black Sand's journey included several key milestones, starting with its initial funding from Austin Ventures and Northbridge Venture Partners. The company raised approximately $28.2 million over three funding rounds, including a Series A of $8.2 million in 2007, a Series B of $10 million in 2009, and a Series C of $10 million in 2012. A significant step was the acquisition of a patent portfolio for CMOS power amplifiers from Silicon Laboratories, which bolstered its intellectual property. After successfully developing its technology and getting its chips into the market, Black Sand Technologies was acquired by semiconductor giant Qualcomm in June 2014 for an undisclosed amount, a move that aimed to strengthen Qualcomm's position in the RF front-end market.