Dual Intel Xeon Processor Voltage Regulator Down (VRD) Design Guidelines

Dual Intel
®
Xeon™ Processor Voltage Regulator Down (VRD) Guidelines
7
Driver
A
Driver
B
Driver
C
Driver
D
Controller
VID
PWRGD
OUTEN
clks
12V
Vcc
Figure 3 – Simplified VRD Circuit Example