8V49N211 Datasheet | Renesas

Clock Generator for Broad Processor DATA SHEET General Description The 8V49N211 is a high-performance PLL-based clock generator designed to interface with Broad XLP2xxx processors. The 8V49N211 has one 25MHz crystal input to generate output frequencies to support XLP Core/DDR3, USB, SGMII/XAUI and PCIe reference clocks in a single chip. The 8V49N211 low jitter VCO easily meets PCI Express Gen 1, 2 and 3 requirements. IDT’s Fourth Generation Femto Clock® NG technology has best in class phase noise performance. Features - Fourth Generation Femto Clock® NG PLL technology - Two LVCMOS clock outputs for core/DDR3 at 133.33MHz or 66.66MHz - One LVDS clock output for USB at 100MHz - Three LVDS clock outputs for SGMII/XAUI at 125MHz - Five HCSL clock outputs for PCIe at 100MHz - Crystal oscillator interface designed for 25MHz (CL = 12p F) frequency, IDT Part #603-25-173 - PCI Express Gen 1 (2.5Gb/s), Gen 2 (5Gb/s) and Gen 3 (8Gb/s) jitter pliant - Full 3.3V operating supply voltage - Lead-free (Ro HS 6) packaging - -40°C to 85°C ambient operating temperature Pin Assignment V DDO_B QB0 n QB 0 VS S O_B QB1 n QB 1 V DDO_B QB2 n QB 2 VS S O_B VS S O_C5 QC5 n QC 5 V DDO_C 5 G ND VS S O_A QA1 QA0 V DDO_A FSEL BYPAS S V DD G ND OE _1 OE _2 OE _3 OE _4 G ND 42 41 40 39 38 37 36 35 34 33 32 31 30 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 V DDO_C n QC 4 QC4 n QC 3 QC3 VS S O_C n QC 2 QC2 V DDO_C n QC 1 QC1 n QC 0 QC0 V DDO_C GNDA V DDA GND G ND_X T AL XTAL_IN XTAL_OUT V$D_XT AL GND VDDO_R E FOUT R EFOUT GND_R E FOUT V DDD GNDD IR E...