參數(shù)資料
型號(hào): XRT5894IVTR-F
廠商: Exar Corporation
文件頁(yè)數(shù): 7/19頁(yè)
文件大小: 0K
描述: IC LIU E1 QUAD 64TQFP
標(biāo)準(zhǔn)包裝: 1,000
類(lèi)型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 4/4
規(guī)程: E1
電源電壓: 3.14 V ~ 3.47 V,4.75 V ~ 5.25 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-TQFP(10x10)
包裝: 帶卷 (TR)
XRT5894
15
Rev. 1.10
The following pictures show typical results of measurements that made over a 50 KHz to 3.5MHz frequency range.
Figure 6. 75W Return Loss Measurement
Figure 6
shows a return loss better than 20dB at low frequencies that decreases to about 12dB at 3.5MHz. Since the
source and load resistances are well--matched, the return loss degradation is due to the transformer.
Figure 7. 120W Return Loss Measurement
Figure 7
shows that for the 120W case, transformer characteristics improve return loss at lower frequencies. At 3.5 MHz,
return loss is close to the calculated 13.8dB for a 75W source terminated with 120W.
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