True Circuits Provides Low Power PLL Technology to SiFlower in China
Communications Leader to Use IoT PLL for Low Power, Wireless IoT Products

Shanghai, China, May 15, 2018 -- True Circuits, Inc. (TCI), a leading provider of semiconductor analog and mixed-signal intellectual property (IP) announced today that it has licensed its low power, high multiplication IoT PLL to Shanghai SiFlower Communications Technology Co, Ltd. (SiFlower) for use in its industry-leading IoT chips and solutions.

"TCI's IoT PLL gives us the low power and easy, low cost integration we need for the fast-growing IoT markets," said Albert Lee, CEO of SiFlower. "We are glad to be able to work with a company with such a long and successful history across the world, and particularly in China."

"TCI is privileged to be working with and supporting SiFlower, one of the innovative new Chinese companies leading the way for the China semiconductor initiative", said Stephen Maneatis, Chief Executive Officer of True Circuits. "We look forward to more collaboration in the future as SiFlower continues to introduce new products in the exciting world of IoT."

About SiFlower
SiFlower is a leading R&D and marketer of IoT& MID, and networking & wireless IC chips and solutions, with R&D and operation of a cloud-based platform that connects devices to providers. SiFlower is committed to enabling the future of the information society and building a better-connected world. More information can be found at

About True Circuits in China
True Circuits' PLL and DLL IP has been used in more than 85 products by over 35 Chinese technology companies since 2006. Over the past 12 years, True Circuits has consistently grown its IP business in China by initially focusing on some of the large chip and design service companies and later expanding to serve the exciting growth of innovative small and startup companies emerging across China's semiconductor landscape. True Circuits is proud of its long history in China and the many significant products, relationships and growth sectors it has been a part of.

Much of True Circuits' success in China is due to IP products that are robust, easy to use and well supported. Customers also receive an excellent sales experience with the help of its China sales representative, Pinnacle Design Systems, Ltd. Please contact Willy Huang at for assistance with your timing needs.

About True Circuits
True Circuits develops and markets a broad range of industry leading PLLs, DLLs and DDR PHY hard macros for ICs for the semiconductor, systems and electronics industries. TCI's robust state-of-the-art circuits, methodical and proven design strategy, and close association with the world's leading foundries, IDMs, and design services companies allow the company to quickly and reliably create new and innovative designs in a variety of advanced process technologies. For over 20 years, True Circuits has distinguished itself as the technology leader in the timing IP space, and its PLLs and DLLs are used extensively around the world in its customers' products with production volumes in the billions.

True Circuits is headquartered at 4300 El Camino Real, Suite 200, Los Altos, California 94022 and can be found on the web at Product inquiries can be made by calling the company directly at (650) 949-3400 or via e-mail at

TCI U.S. Press Contact: Kimberly Toan, True Circuits, Inc., (650) 949-3400, Ext. 3404,

TCI China Press Contact: Willy Huang, Pinnacle Design Systems, Ltd., +86 136 8185 8886,

SiFlower Press Contact: Albert Lee, +86 21 51317015,

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