SP5658
SP5658 is 2.7GHz 3-Wire Bus Controlled Frequency Synthesiser manufactured by Mitel Networks.
2.7GHz 3-Wire Bus Controlled Frequency Synthesiser Advance Information
Supersedes October 1996 Media IC Handbook HB3923-2 DS4064
- 4.1 March 1998
The SP5658 is a single chip frequency synthesiser designed for tuning systems up to 2.7GHz. The RF preamplifer contains a divide by two prescaler which can be disabled for applications up to 2GHz so enabling a step size equal to the parison frequency up to 2GHz and twice the parison frequency up to 2.7GHz. parison frequencies are obtained either from a crystal controlled on- chip oscillator or from an external source. The device contains two switching ports, in the 14 pin version and four in the 16 pin, together with an ‘‘in- lock”...
