Renesas Electronics Corporation Programmable Timers and Oscillators 8N3DV85FC-0119CDI8

The IDT8N3DV85 is a dual-frequency programmable voltage-controlled crystal oscillator (VCXO) utilizing fourth generation FemtoClock¬Æ NG technology, designed for high clock frequency and low phase noise performance. It operates with 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. This device can be factory-programmed to output two frequencies within the ranges of 15.476MHz to 866.67MHz and 975MHz to 1,300MHz, achieving a frequency precision of 218Hz or better. The VCXO features a programmable pull range typically from ¬±12.5 to ¬±787.5ppm and includes an FSEL pin for frequency selection, compatible with LVCMOS/LVTTL levels. It also supports an extended operating temperature range of -40¬8C to 85¬8C, making it suitable for applications in wireless infrastructure, telecommunications, and networking equipment. The typical RMS phase jitter at 622.08MHz is 0.46ps (12kHz - 20MHz) and 0.47ps (50kHz - 80MHz).