9FGU0841AKLIFT中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features/Benefits

? Direct connection to 100ohm transmission lines; saves 32

resistors compared to standard PCIe devices

? 50mW typical power consumption; reduced thermal

concerns

? Outputs can optionally be supplied from any voltage

between 1.05 and 1.5V; maximum power savings

? OE# pins; support DIF power management

? Programmable Slew rate for each output; allows tuning for

various line length

? 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 EM

? 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

? Selectable SMBus addresses; multiple devices can easily

share an SMBus segment

? 3.3V tolerant SMBus interface works with legacy controllers

? Space saving 48-pin 6x6 mm VFQFPN; minimal board

space