Renesas Electronics Corporation Clock/Timing - Programmable Timers and Oscillators 8N4Q001KG-0143CDI

The IDT8N4Q001KG-0143CDI is a quad-frequency programmable clock oscillator designed for high precision and flexibility in frequency programming. Utilizing IDT's fourth generation FemtoClock® NG technology, it offers low phase noise performance and supports output frequencies ranging from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz. The device operates on a supply voltage of either 2.5V or 3.3V and is housed in a compact, lead-free 10-lead ceramic package measuring 5mm x 7mm x 1.55mm. The oscillator features an I²C interface for programming the output clock frequency and internal PLL control registers, allowing for a frequency programming resolution of 435.9Hz divided by N. It includes four default power-up frequencies selectable via FSEL0 and FSEL1 pins, which can be reprogrammed as needed. The device is suitable for applications in wireless infrastructure, telecommunications, and networking, with an operating temperature range of -40°C to 85°C. Additionally, it provides a differential clock output with low RMS phase jitter, making it a reliable choice for timing solutions in various engineering projects.