Have great outlook with Cologne Chip technology

ISDN Transceiver ICs

Cologne Chip's ISDN transceiver ICs are the most advanced and renowned solutions for all kinds of ISDN applications on the market today.
Sold in millions, these ICs have enabled customers worldwide to launch reliable appliances.

Find your right ISDN IC today!


Under the name "C³IP" Cologne Chip introduces several ASIC IP cores to the market. The vast experience in ASIC design has led to an in-depth know-how especially in the field of telecommunication interfaces. Successful launches of many ICs and millions of sold microchips underline the company’s expertise in ASIC and FPGA design. The innovative design approach behind it is called DIGICC technology.

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