GrabCAD 模型信息
Excellent Stability +/- 1 PPB IQD Frequency VCOCXO · 模型 267269
This is a model of a IQD Frequency Voltage Controlled, Oven Compensated, Crystal Oscillator (VCOCXO) that has a frequency stability of +/- 1 Parts Per Billion (PPB). The accuracy of this oscillator is such that there are 1,000x more stable than a 1 Parts Per Million (PPM). To give context a standard crystal is typically about +/- 50 PPM, so this crystal is 50 * 1,000 = 50,000 times more accurate !! This is important for frequency responses that cannot tolerate inaccuracy for clocks and frequency control. It also means that for a Radio Frequency (RF) circuit better stability as well as accuracy. For low power RF circuits, this means that there is less wake up time for protocol resynchronization. The standard frequency is 10 MHz and ranges up to 100 MHz.
- 格式
- Rendering、STEP / IGES
- 分类
- Aerospace、Electrical、Military
- 标签
- ocxo、time、rf、microwave、millimeter、khz、mhz、ghz、oscillator、crystal、oven、vcocxo、trillion、billion、million、accuracy、clock、wireless、frequency、radio
- 数据更新
- 2026-09-17T21:24:31Z