The SiT3808 is the most flexible LVCMOS/LVTTL compatible Voltage Controlled Oscillator (VCXO) in the market. The device supports any combination of frequencies (up to 80MHz), voltage (1.8V, 2.5V-3.3V), pull range (±25PPM to ±1600PPM) and package (3225, 5032, 7050). It provides superior pull range linearity and tuning slope consistency (Kv), 10 times better than quartz crystal VCXOs, thereby simplifying PLL and clock synchronization design.