SP8401 Description
SP8401 Very Low Phase Noise 300MHz ÷10/11 Supersedes February 1992 edition DS3230 - 3.1 April 1994 The SP8401 is a very low phase noise variable modulus divider. Special circuit techniques have been used to reduce the phase noise considerably below that produced by standard dividers. The modulus control input is CMOS or TTL patible.