ICS331 Overview
The ICS331 is a low cost frequency generator that is factory programmable. Using Phase-LockedLoop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal or clock input to produce a spread or non-spread output clock. The chip has two select inputs that allow the selection of up to four different frequencies stored in memory.
ICS331 Key Features
- Packaged as 8 pin SOIC
- Zero ppm synthesis error in most
ICS331 Applications
- Input crystal frequency from 5 to 27 MHz
- Input clock frequency from 3 to 50 MHz
- Output clock frequencies up to 200 MHz
- Four ROM locations for frequency and spread selection
- Spread spectrum capability for low EMI