ed 0 n 1 A driver supplied with VGND 0V and VDD = 3.3 V with the output high level VOH = 3.0 V, the output low level VOL

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Ed 0 N 1 A Driver Supplied With Vgnd 0v And Vdd 3 3 V With The Output High Level Voh 3 0 V The Output Low Level Vol 1 (160.12 KiB) Viewed 34 times

ed 0 n 1 A driver supplied with VGND 0V and VDD = 3.3 V with the output high level VOH = 3.0 V, the output low level VOL = 0.3 V, and the output resistance Rs is connected to a transmission line as shown in the figure below. The transmission line has a length / = 50 cm, a characteristic impedance Z = 80 2. and a propagation speed p = 0.6 c. Several receivers are connected at various points of the transmission line, each of them having the input threshold within VIH = 2.4 V and VIL = 0.1 V. Zoo, tp Rs 오 Calculate: 1. The maximum value of the output resistance of the driver, Rs that ensures for all receivers a minimum transmission time, trx, regardless of the position where they are connected to the transmission line, for a transition of the output of the driver from the low level to the high level (L-H). ns and the maximum transmission time tTXmax = 2. The minimum transmission time tTxmin ns for a receiver connected at the middle of the = = transmission line, when the output resistance of the driver, Rs, is the one determined at the previous point. 3. The unitary inductance of the line nH/m 4. Are there oscillations of the voltage at the remote end of the transmission line after the L-H transition of the driver output? O Yes, both line ends oscillate. No, only at the driver end. O No, the line cannot oscillate.