SiT3521AE-2CF33-GH100.000000

In-system programmable from 1 MHz and 340 MHz via I²C/SPI

Digital frequency pulling (DCO) via I²C/SPI

• Output frequency pulling with perfect pull linearity

• 13 programmable pull range options to ±3200 ppm

• Frequency pull resolution as low as 5 ppt (0.005 ppb)

Dynamic performance

• 0.1 ppb/g, superior shock and vibration resistance

• No activity dips or micro jumps

Integrated LDO for on-chip power supply noise filtering

• 0.05 ps/mV power supply noise rejection (PSNR)

• Reduces BOM by eliminating a LDO

Programmable LVPECL, LVDS, or HCSL output

• Programmable LVPECL, LVDS Swing

• LVDS Common Mode Voltage Control

• Optimizes signal integrity

Superior reliability

• 1 billion hours MTBF

• Lifetime Warranty: Reduces repair costs and field failures due to clock components