DS4625

19-4558; Rev 0; 4/09 www.DataSheet4U.com 3.3V Dual-Output LVPECL Clock Oscillator General Description The DS4625 is a dual-output, low-jitter clock oscillator capable of producing frequency output pair combinations ranging from 100MHz to 625MHz. The device combines an AT-cut crystal, an oscillator, and a lownoise phase-locked loop (PLL) in a 5.0mm x 3.2mm surface-mount LCCC package. Standard frequency options are listed in the Ordering Information/Selector Guide table. For custom frequency options, contact the factory at: [email protected]. The DS4625 provides dual, low-voltage, positive emitter-coupled logic (LVPECL) clock output drivers. The output drivers can be enabled and disabled through the OE pin, which is an active-high CMOS input that has an internal pullup resistor. When high, both output pairs are enabled. The device operates from a single +3.3V ±10% supply. The operating temperature range is -40°C to +70°C. Features ♦ Standard Clock Output Frequencies: 100MHz, 125MHz, 150MHz, 156.25MHz, and 200MHz ♦ Phase Jitter < 0.7ps RMS (typical) from 12kHz to 20MHz ♦ LVPECL Output ♦ +3.3V ±10% Operating Voltage ♦ -40°C to +70°C Temperature Range ♦ Excellent Power-Supply Noise Rejection ♦ 5.0mm x 3.2mm Ceramic LCCC Package ♦ Output Enable/Disable DS4625 Applications XGMII Clock Oscillator InfiniBand™ SAS/SATA PCIe® 1GbE/10GbE Ordering Information/Selector Guide PART DS4625P+100/150 DS4625P+125/125 DS4625P+125/156 DS4625P+150/150 DS4625P+150/200 TEMP RANGE ...