Description
The 9DBV0231 is a member of Renesas’ 1.8V
Very-Low-Power (VLP) PCIe family. The device has 2 output
enables for clock management.

Features/Benefits
• LP-HCSL outputs; save 4 resistors compared to standard
HCSL outputs
• 35mW typical power consumption in PLL mode; reduced
thermal concerns
• Spread Spectrum (SS) compatible; allows use of SS for
EMI reduction
• OE# pins; support DIF power management
• HCSL compatible differential input; can be driven by
common clock sources
• SMBus-selectable features; optimize signal integrity to
application
• Slew rate for each output
• Differential output amplitude
• Pin/software selectable PLL bandwidth and PLL Bypass;
minimize phase jitter for each application
• Outputs blocked until PLL is locked; clean system start-up
• Device contains default configuration; SMBus interface not
required for device control
• 3.3V tolerant SMBus interface works with legacy controllers
• Space saving 4 × 4mm 24-VFQFPN; minimal board space