CS2600 Description
The CS2600 is a system-clocking device incorporating a programmable phase-locked loop (PLL). The hybrid analog/ digital PLL architecture prises a delta-sigma fractional-N analog PLL and a digital frequency-locked loop (FLL). The CS2600 enables frequency synthesis and clock generation from a stable timing reference clock.
CS2600 Key Features
- Clock frequency synthesizer incorporating delta-sigma fractional-N analog PLL
- Generates low-jitter 6-75 MHz clock (CLK_OUT) from 8-75 MHz timing reference (REF_CLK_IN)
- Fractional clock multiplier and jitter reduction using hybrid analog/digital PLL
- Generates low-jitter 6-75 MHz clock (CLK_OUT), synchronized to a 50 Hz-30 MHz low-quality or intermittent frequency refe
- Flexible timing reference source
- External clock, external crystal, or built-in oscillator
- High resolution PLL ratio (1 PPM)
- Automatic rate control (ARC) for digital audio
CS2600 Applications
- Seamless transitions through changes in CLK_IN frequency reference