▪ Direct connection to 100Ω transmission lines; saves 32
resistors compared to standard PCIe devices
▪ 62mW typical power consumption; reduced thermal concerns
▪ Outputs can optionally be supplied from any voltage between
1.05V and 1.8V; maximum power savings
▪ OE# pins; support DIF power management
▪ LP-HCSL differential clock outputs; reduced power and board
space
▪ Programmable slew rate for each output; allows tuning for
various line lengths
▪ Programmable output amplitude; allows tuning for various
application environments
▪ DIF outputs blocked until PLL is locked; clean system start-up
▪ Selectable 0%, -0.25% or -0.5% spread on DIF outputs;
reduces EMI
▪ External 25MHz crystal; supports tight ppm with 0 ppm
synthesis error
▪ Configuration can be accomplished with strapping pins; SMBus
interface not required for device control
▪ 3.3V tolerant SMBus interface works with legacy controllers
▪ Selectable SMBus addresses; multiple devices can easily
share an SMBus segment
▪ Space saving 6 × 6 mm 48-VFQFPN; minimal board space
▪ Available in Commercial (0° to +70°C), Industrial (-40°C to
+85°C) and Automotive Grade 2 (-40°C to +105°C)
temperature ranges