ICS309
Description
The ICS309 is a versatile serially-programmable, triple PLL with spread spectrum clock source.
Key Features
- Packaged in 20-pin SSOP (QSOP)
- Highly accurate frequency generation
- M/N Multiplier PLL: M = 1..2048, N = 1..1024
- Serially programmable: user determines the output frequency via a 3-wire interface
- Spread Spectrum frequency modulation for reduced system EMI
- Center or Down Spread up to 4% total
- Selectable 32 kHz and 120 kHz modulation
