OVERVIEW
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.

FEATURES
- Up to 200MHz input frequency(VDD=4.5V)
- Up to 35MHz reference frequency(VDD=4.5V)
- 5 to 65535 programmable reference frequency divider ratio
- 1056 to 65535 programmable input frequency divider ratio
- Lock detector
- Either Active or Passive filter can be externally used.
- 16-pin plastic DIP and 16-pin S-SOP
- Molybdenum gate CMOS structure