RTM876-660

RTM876-660 General Application: RTM876-660 is a 56 pin single-chip frequency generator. RTM876-660 Support Pin Features 2 - Differential pairs push-pull CPU @0.8V or @3.3V 6 - Differential pairs push-pull PCI-E @0.8V 1 - Differential pairs push-pull SATA @0.8V or PCI-E @0.8V 1 - Differential pairs push-pull DOT96/ [email protected] or 2-Link @3.3V 7 - PCI @3.3V 2 - 48MHz @3.3V 3 - REF @3.3V, 14.318MHz Others Features Programmable frequency with CPU/PCIE/AGP/PCI CPU working range support from 100MHz to 400MHz Independent clock group Spread spectrum for EMI control Power Management function support Watchdog programmable time base reset output 4-steps programmable drive strength 16-steps programmable skew adjustment with 75p resolution 4-stages dynamic frequency switch with innovative AFM over-clock profile PCIE clock phase jitter < 86ps. TOP VIEW: SSOP56 package * internal pull high ** internal pull low 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 H/W Latch Frequency Table SYNC FSD FSC FSB FSA BIT4 BIT3 BIT2 BIT1 BIT0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 1 1 0 1 1 0 0 0 1 1 0 1 0 1 1 1 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 CPU- 0 266.66 133.33 2...