Renesas Electronics Corporation Programmable Timers and Oscillators 8N3QV01FG-0090CDI

The IDT8N3QV01FG-0090CDI 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 supports 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 can be programmed via an I2C interface to output clock frequencies ranging from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz, with a frequency resolution of 435.9Hz divided by the PLL output divider. It features four default power-up frequencies selectable through FSEL0 and FSEL1 pins, which can also be reprogrammed. The device operates over an extended temperature range of -40¬8C to 85¬8C, making it suitable for telecommunications and networking applications. Additionally, it provides a differential clock output with low RMS phase jitter, enhancing its performance in timing-critical applications.