FyokiningPCB platasining yuqori tezlikdagi signal xususiyati: XAUI interfeysi 3.125Gbd ketma-ket turli xil signal: 60ps, qancha tarmoqli kengligi osiloskopi uni aniq o'lchaydi. O'lchov xatosi nima?
XAUI interfeysi 3.125 GBd ketma-ket turli xil signal uchun InfiniBand signali kabi tovush. Sinusoidal interpolyatsiya usulidan foydalanilsa. yoki o'z o'tkazish qobiliyati va tetiklash omillari tufayli ekvivalent namunalar yig'ish kabi, 100ps{3}}ps ko'tarilish vaqtini o'lchashda, 7GHz yordamida differensial prob xatoga ishonch hosil qiladi<3%,for measure < 80ps rising time,the errer will more than 10%, Although this is the best solution in a real-time oscilloscope,if just for measure rising time,use network analyzer is the best solution,because it is bandwidth will reach 50G.
