The MK3732-07 is a low cost, low jitter, high performance VCXO and PLL clock synthesizer designed to replace expensive VCXO modules and oscillators. The on-chip Voltage Controlled Crystal Oscillator (VCXO) accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by +100 ppm. Using ICS' patented VCXO and analog Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 13.248 MHz pullable crystal input to produce one or two output clocks.