Renesas Electronics Corporation Programmable Timers and Oscillators 8N3QV01FG-0155CDI8

The IDT8N3QV01FG-0155CDI8 is a Quad-Frequency Programmable Voltage-Controlled Crystal Oscillator (VCXO) designed for high-performance applications. It utilizes IDT's FemtoClock¬Æ NG technology, offering low phase noise and high clock frequency capabilities. The device operates with a supply voltage of either 2.5V or 3.3V and is housed in a compact 10-lead ceramic package measuring 5mm x 7mm x 1.55mm. This VCXO supports programmable output frequencies ranging from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz, with a frequency resolution of 435.9Hz divided by the output divider (N). It features four default power-up frequencies selectable via FSEL0 and FSEL1 pins, which can also be reprogrammed through an I2C interface. The device is suitable for applications requiring a wide absolute pull range (APR) from ¬±4.5 to ¬±754.5ppm and operates within an extended temperature range of -40¬8C to 85¬8C, making it ideal for wireless infrastructure and telecommunications. The output is a differential clock signal compatible with LVPECL levels, and it includes control inputs for output enable and frequency selection.