Hot-selling and scarce 8V41N012NLGI8 Clock Generator for Cavium Processors QFN spot stock

Product Descriptions

The 8V41N012 is a PLL-based clock generator specifically designedfor Cavium Networks Octeon II processors . This high performancedevice is optimized to generate the processor core reference clock,the PCI-Express, sRIO, XAUI, SerDes reference clocks and theclocks for both the Gigabit Ethernet MAC and PHY. The output frequencies are generated from a 25MHz external input source or anexternal 25MHz parallel resonant crystal .The industrial temperaturerange of the 8V41N012 supports telecommunication, networking,and storage requirements .

Product Features

• Ten selectable 100MHz, 125MHz, 156.25MHz and 312.5MHz clocks for PCI Express, sRIO and GbE, HCSL interface levels

• One single-ended QG LVCMOS/LVTTL clock output at 125MHz

• One single-ended QF LVCMOS/LVTTL clock output at 50MHz

• Two single-ended QREFx LVCMOS/LVTTL outputs at 25MHz

• Selectable external crystal or differential (single-ended) input source

• Crystal oscillator interface designed for 25MHz, parallel resonant crystal

• Differential CLK, nCLK input pair that can accept: LVPECL, LVDS,LVHSTL, HCSL input levels

• Internal resistor bias on nCLK pin allows the user to drive CLK

input with external single-ended (LVCMOS/ LVTTL) input levels

• Supply Modes, (125MHz QG output and 25MHz QREFx outputs):

Core / Output

3.3V / 3.3V

3.3V / 2.5V

• Supply Modes, (HCSL outputs, and 50MHz QF output):

Core / Output

3.3V / 3.3V

• -40°C to 85°C ambient operating temperature

• Lead-free (RoHS 6) packaging

Product Specification

Product Photos

For more product information, please download the PDF