9DBL09X1中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

Features/Benefits

? Direct connection to 100? (xx41) or 85? (xx51)

transmission lines; saves 36 resistors compared to

standard PCIe devices

? 165mW typical power consumption (at 3.3V); eliminates

thermal concerns

? VDDIO allows 50 power savings at optional 1.05V;

maximum power savings

? SMBus-selectable features allows optimization to customer

requirements:

– control input polarity

– control input pull up/downs

– slew rate for each output

– differential output amplitude

– output impedance for each output

? Customer defined SMBus power up default can be

programmed into P1 device; allows exact optimization to

customer requirements

? OE# pins; support DIF power management

? HCSL differential input; can be driven by common clock sources

? Spread spectrum tolerant; allows reduction of EMI

? Device contains default configuration; SMBus interface not

required for device operation

? Three selectable SMBus addresses; multiple devices can

easily share an SMBus segment

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