Renesas Electronics Corporation Programmable Timers and Oscillators 8N4DV85KC-0032CDI

The IDT8N4DV85KC-0032CDI is a dual-frequency programmable voltage-controlled crystal oscillator (VCXO) utilizing fourth generation FemtoClock¬Æ NG technology. It supports a wide output frequency range from 15.476 MHz to 866.67 MHz and from 975 MHz to 1,300 MHz, with a frequency programming resolution of 218 Hz or better. The device can be factory-programmed to two specific frequencies, selected via the FSEL pin, and offers an absolute pull range (APR) programmable from ¬±4.5 to ¬±754.5 ppm. This VCXO operates on a supply voltage of either 2.5V or 3.3V and features a differential LVDS clock output. It is designed for applications requiring low phase noise performance, with a typical RMS phase jitter of 0.47 ps at 156.25 MHz. The operating temperature range is from -40¬8C to 85¬8C, making it suitable for various environments, including telecommunications and networking equipment. The product is packaged in a compact, lead-free (RoHS 6) 6-lead ceramic package measuring 5mm x 7mm x 1.55mm.