CDC5806
Description
The CDC5806 is a clock generator which synthesizes video clocks, audio clocks, CPU clock, ASIC clock, USB clock, and a memory card clock from a 54-MHz system clock. Three phase-locked loops (PLLs) are used to generate the different frequencies from the system clock.
Key Features
- High Performance Clock Generator
- Clock Input compatible With LVCMOS/LVTTL
- Requires a 54-MHz Input Clock to Generate Multiple Output Frequencies
- Low Jitter for Clock Distribution
- Operates From Single 3.3-V Supply
- Low Peak-to-Peak Period Jitter (150 ps Max)
- PLLs Are Powered Down, if No Valid REF_IN Clock (< 5 MHz) is Detected or the VDD is Below 2 V
- Packaged in TSSOP (PW) 20-Pin Package
- Industrial Temperature Range -40°C to 85°C Applications
