The SM5158A is a serial data programmable PLL frequency synthesizer
LSI fabricated in NPC's proprietary Molybdenum-gate CMOS technology. Ratios
of reference frequency divider and input frequency divider can be independently
set.
Block Diagram
Features
·
Up to 200MHz phase comparator frequency (VDD=4.5V)
·
Up to 35MHz reference comparator frequency (VDD=4.5V)
·
5 to 65535 reference frequency divider ratio range
·
1056 to 65535 comparator frequency divider ratio range
·
Lock detect function output
·
Either active or passive filter can be externally used
Datasheet(PDF 61KB)
