Renesas Electronics Corporation Programmable Timers and Oscillators 8N4DV85FC-0117CDI

The IDT8N4DV85 is a dual-frequency programmable voltage-controlled crystal oscillator (VCXO) designed for applications requiring precise timing solutions. It operates within a frequency range of 15.476 MHz to 866.67 MHz and 975 MHz to 1,300 MHz, with a frequency programming resolution of 218 Hz or better. The device utilizes fourth generation FemtoClock¬Æ NG technology, ensuring low phase noise and high clock frequency performance. This VCXO can be powered by either a 2.5V or 3.3V supply and is housed in a compact 6-lead ceramic package measuring 5mm x 7mm x 1.55mm. It features an absolute pull range (APR) that can be programmed from ¬±4.5 to ¬±754.5 ppm, making it suitable for various telecommunications and networking applications. The output is differential LVDS, and the device supports an extended temperature range of -40¬8C to 85¬8C. The FSEL pin allows for the selection between two factory-programmed output frequencies, providing flexibility for different project requirements.