If the input clock stops, then the TrueLock signal is immediately de-asserted, which indicates a potential system fault. The benefit of this more accurate DLL is clear for applications that involve redundant systems, such as avionics control systems. In such cases, failures need to be detected and corrected as soon as possible. Traditional lock circuits would continue to indicate everything is normal, even when a chip is completely inoperable. With TrueLock, the DLL will immediately signal that a problem has occurred.
Prototypes are available in as little as three weeks after approval of a design.
Conversion pricing is based on design complexity. Contact AMIS for an estimate. Over the last 34 years, AMIS has remained a leading ASIC supplier committed to providing the best total solutions that employ the latest digital and analog capabilities. Currently a private company, AMIS has announced its intention to conduct an initial public offering in 2001.