Description
FS6377-01/FS6377-01g Programmable 3-PLL Clock Generator IC 1.0 .
The FS6377 is a CMOS clock generator IC designed to minimize cost and component count in a variety of electronic systems.
Features
* Three on-chip PLLs with programmable reference and feedback dividers
* Four independently programmable muxes and post dividers
* I2C™-bus serial interface
* Programmable power-down of all PLLs and output clock drivers
Data Sheet
www. DataSheet4U. com
* One
Applications
* where frequencies must be achieved exactly. The modulus on two of the four post dividers muxes (post dividers C and D in Figure 2) can be altered without reprogramming by a logic level on the SEL_CD pin. f CLK = f REF
( )( )
NF NR 1 NP
where NF, NR and NP are the feedback, reference and post
4.0
