最近遇到一個問題 當我整顆chip layout完成後 一般的DRC run過ok~ 但run antenna rule的時候 卻會發生一個錯誤 就是我chip中的input clock是以兩個pad differential的形式輸入(使用metal 6) 進chip後兩端並聯一個100歐姆的電阻 進主電路後是接到mos gate端 出現的錯誤應該就是說因為我的PAD面積大 需要有esd保護gate端 我記得只要經過VIA換金屬層走線就能解決 但我這樣做都沒有用~請問是什麼有可能的原因呢?
Jammer Antenna (Jamming Antennas) For Vehicles or Vehicle-mounted Jamming systems are wideband antennas for high-performance communication and jamming applications working in the frequency range of 200-6800 MHz.
These antennas provide a high-powered, ultra-efficient mobile multi-band jamming system that can be installed in any suitable vehicle. The system simultaneously jams the most widely used RF frequency bands, including cellular (CDMA, TDMA, GSM, HGSM, etc. ), satellite, walkie-talkie (VHF/UHF), and computer network (WLAN, WiFi, Bluetooth).
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以下內文出自: https://www.ptt.cc/bbs/Electronics/M.1245479925.A.D7F.html
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