9LPRS462中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Description

Output Features

ATI RD/RS600 series systems using AMD CPUs

? Integrated Series Resistors on differential outputs

? Greyhound Compatible CPU outputs

? 2 - 0.7V Low Power differential CPU pairs

? 8 - 0.7V Low Power differential SRC pairs

? 4 - 0.7V Low Power differential ATIG pairs

? 1 - 66 MHz HyperTransport clock

? 2 - 48MHz USB clocks

? 3 - 14.318MHz Reference clocks

Features/Benefits:

Key Specifications

? CPU outputs cycle-to-cycle jitter <150ps

? SRC outputs cycle-to-cycle jitter < 125ps

? ATIG outputs cycle-to-cycle jitter < 125ps

? +/- 100ppm frequency accuracy on all outputs if REF is

tuned to +/-100ppm

? 3 - Programmable Clock Request pins for SRC and ATIG clocks

? ATIGCLKs are programmable for frequency

? Spread Spectrum for EMI reduction

? Outputs may be disabled via SMBus

? External crystal load capacitors for maximum frequency accuracy