Renesas Electronics Corporation Clock/Timing - Programmable Timers and Oscillators 8N4DV85AC-0042CDI

The IDT8N4DV85AC-0042CDI is a dual-frequency programmable voltage-controlled crystal oscillator (VCXO) utilizing fourth generation FemtoClock® NG technology. It offers flexible frequency programming capabilities, allowing for output frequencies to be set within the ranges of 15.476MHz to 866.67MHz and 975MHz to 1300MHz, with a precision of 218Hz or better. The device operates on a supply voltage of either 2.5V or 3.3V and is housed in a compact, lead-free 6-lead ceramic package measuring 5mm x 7mm x 1.55mm. The VCXO features an absolute pull range (APR) that can be programmed from ±4.5 to ±754.5ppm, making it suitable for various applications in wireless infrastructure, telecommunications, and networking equipment. It provides a single LVDS clock output and includes an output enable control input compatible with LVCMOS/LVTTL levels. The device operates over an extended temperature range of -40°C to 85°C, ensuring reliability in diverse environmental conditions. The typical RMS phase jitter at 156.25MHz is 0.47ps, indicating low phase noise performance.