Choosing a Clock Generator
Key considerations when selecting a clock generator or frequency synthesizer:
- Clock Jitter: Jitter requirements depend on the processor, FPGA, ASIC, or application (PCIe or 10G Ethernet, for example). Renesas products meet jitter needs for virtually any application.
- Frequency Range: Some devices excel across wide frequency ranges, while others are optimized for specific bands. We offer solutions for both scenarios.
- Signaling Type: Clock signals require defined voltage levels and rise and fall times. Our products support single-ended (LVCMOS) and differential (LVDS, LVPECL, HCSL) signaling.
- Supply Voltage: Determined by system power rails, lower voltages reduce power dissipation. We offer innovative low-voltage options without compromising performance.
- Integration: Fewer components simplify design, reduce costs, and improve reliability. Our highly integrated solutions are ideal for complex and mid-range systems.
