RENESAS 9DBV0431AKLFT

The 9DBV0431 is a member of IDT's SOC-Friendly 1.8V Very-Low-Power (VLP) PCIe family. It can also be used for 50M or 125M Ethernet Applications via software frequency selection. The device has 4 output enables for clock management, and 3 selectable SMBus addresses.

• LP-HCSL outputs save 8 resistors; minimal board space and BOM cost
• 53mW typical power consumption in PLL mode; minimal power consumption
• OE# pins; support DIF power management
• HCSL compatible differential input; can be driven by common clock sources
• Programmable Slew rate for each output; allows tuning for various line lengths
• Programmable output amplitude; allows tuning for various application environments
• Pin/software selectable PLL bandwidth and PLL Bypass; minimize phase jitter for each application
• Outputs blocked until PLL is locked; clean system start-up
• Software selectable 50MHz or 125MHz PLL operation; useful for Ethernet applications
• Configuration can be accomplished with strapping pins; SMBus interface not required for device control
• 3.3V tolerant SMBus interface works with legacy controllers
• Space saving 32-pin 5x5mm VFQFPN; minimal board space
• Selectable SMBus addresses; multiple devices can easily share an SMBus segment

• 1.8V PCIe Gen1-2-3 Zero-Delay/Fan-out Buffer (ZDB/FOB)