Flexible Ultra-Low Jitter Clock Synthesizer

General Description\nThe SM803020 is a dual-PLL clock generator that achieves ultra-low, 74.2fs_rms output jitter at 156.25MHz output frequency. It accepts a crystal input or a reference input.\nEach output channel is individually configurable to a differential PECL, LVDS, HCSL, or CMOS output logic • Generates twelve 156.25MHz outputs\n• 74.2fs jitter at 156.25MHz (1.875MHz to 20MHz)\n• 2.5V or 3.3V operating power supply\n• Industrial temperature range (–40°C to +85°C)\n• Available in 84-pin 7mm × 7mm QFN packageApplications\n• 1/10/40/100 Gigabit Ethernet;

Microchip

微芯科技