Renesas Electronics Corporation Clock/Timing - Programmable Timers and Oscillators 8N3Q001LG-1045CDI

The IDT8N3Q001 is a quad-frequency programmable clock oscillator designed for high precision and flexibility in frequency programming. Utilizing IDT's FemtoClock® NG technology, it operates with low phase noise and supports output frequencies ranging from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz. The device can be programmed via an I2C interface, allowing for precise frequency adjustments with a resolution of 435.9Hz divided by N, where N is the PLL output divider. This oscillator operates on a supply voltage of either 2.5V or 3.3V and is packaged in a compact, lead-free (RoHS 6) 10-lead ceramic package measuring 5mm x 7mm x 1.55mm. It features four default power-up frequencies that can be reprogrammed using the FSEL0 and FSEL1 pins, which are linked to independent PLL divider registers. The device is suitable for applications in wireless infrastructure, telecommunications, and networking equipment, with an operating temperature range of -40°C to 85°C. The typical RMS phase jitter at 156.25MHz is 0.244ps for a bandwidth of 12kHz to 20MHz, indicating strong performance in timing applications.