9LPRS436CKLF Renesas

DATASHEET 9LPRS436C Low Power Clock for Intel Atom -Based Systems Key Specifications: Recommended Application: CPU outputs cycle-cycle jitter < 85ps NM10 Express Chipset + N450/D410/D510 Atom CPUs PCIEX outputs cycle-cycle jitter < 125ps Output Features: SATA outputs cycle-cycle jitter < 125ps 2 - 0.8V push-pull differential CPU pairs PCI outputs cycle-cycle jitter < 500ps 2 - 0.8V push-pull differential PCIEX pairs +/- 100ppm frequency accuracy on all clocks 1 - 0.8V push-pull differential SATA75 pair 1 - 0.8V push-pull differential DOT96 pair Features/Benefits: 1 - 0.8V push-pull differential CPU/PCIEX selectable pair VDDSUSP allows 25MHz to run in S-states 1 - PCI (33MHz) Supports programmable spread percentage 1 - PCICLK F, (33MHz) free-running Uses external 25MHz crystal, external crystal load caps are required for frequency tuning 1 - USB, 48MHz PEREQ pins to support PCIEX/SATA power 1 - 12/48MHz management. 1 - 25MHz Low power differential clock outputs (No 50 resistor to 1 - REF, 14.318MHz GND needed) 1 - 12.288MHz Integrated 33 series resistor on all differential outputs. Pin Configuration **FS3/12 288M 2x 148 GND VDD12 288 247 GND PEREQ1 346 REF0 2x/FSLC VDD14 PEREQ2 445 **FS4/PCICLK0 2x544 Vtt PwrGd/WOL STOP GND643 VDDSUSP VDDPCI742 25MHz **ITP EN/PCICLK F0 2x841 GND PEREQ3 940 X1 25 *SEL12 48 /12 48MHz 2x 10 39 X2 25 VDD 11 38 PCI&PCIEX STOP FS A/USB48 2x 12 37 CPU STOP L GND SDATA 13 36 DOTT 96MHzLR 14 35 SCLK DOTC 96MHzLR GND 15 34 B CPUT LR0 FS 16 33 L GNDSATA 17 32 CPUC LR0 SATAT LR/PCIeT LR3 18 31 VDDCPU SATAC LR/PCIeC LR3 19 30 CPUT LR1 VDDSATA 20 29 CPUC LR1 PCIeT LR0 21 28 CPUITPT LR2/PCIeT LR2 PCIeC LR0 22 27 CPUITPC LR2/PCIeC LR2 PCIeT LR1 23 26 VDDPCIEX PCIeC LR1 24 25 GND 48-TSSOP * Internal Pull-Up Resistor ** Internal Pull-Down Resistor IDT Low Power Clock for Intel Atom -Based Systems 1561C 08/24/11 1 9LPRS4369LPRS436C Low Power Clock for Intel Atom -Based Systems 48 47 46 45 44 43 42 41 40 39 38 37 **FS3/12 288M 2x136 SDATA VDD12 288 SCLK 235 PEREQ1 GND 334 PEREQ2 433 CPUT LR0 9LPRS436 **FS4/PCICLK0 2x532 CPUC LR0 GND VDDCPU 631 48 MLF VDDPCI730 CPUT LR1 6x6mm **ITP EN/PCICLK F0 2x829 CPUC LR1 0.4mm pitch PEREQ3 CPUITPT LR2/PCIeT LR2 928 *SEL12 48 /12 48MHz 2x 10 27 CPUITPC LR2/PCIeC LR2 VDD 11 26 VDDPCIEX FSLA/USB48 2x 12 25 GND 13 14 15 16 17 18 19 20 21 22 23 24 * Internal Pull-Up Resistor ** Internal Pull-Down Resistor IDT Low Power Clock for Intel Atom -Based Systems 1561C 08/24/11 2 GND GND GND DOTT 96MHzLR REF0 2x/FSLC DOTC 96MHzLR VDD14 FSLB Vtt PwrGd/WOL STOP GNDSATA SATAT LR/PCIeT LR3 VDDSUSP SATAC LR/PCIeC LR3 25MHz GND VDDSATA X1 25 PCIeT LR0 X2 25 PCIeC LR0 PCI&PCIEX STOP PCIeT LR1 CPU STOP PCIeC LR1