SP5655 2·7GHz Bidirectional I2C Bus Controlled Sy.
SP5655 - 27GHz Bidirectional I2C Bus Controlled Synthesiser
SP5655 2·7GHz Bidirectional I2C Bus Controlled Synthesiser Advance Information Supersedes July 1996 version, DS3743-4.3 DS3743 - 5.0 June 1998 The SP.