IConnect Single-ended TDR Techniques Modeling in IConnect Software
{"Image DocumentName": "IConnect Single-ended TDR Techniques Modeling in IConnect Software", "Image ImageDescription": "Name: Automatically Generated. .subckt Single port1 port2 gnd_.        Partition #1. c1 port1 gnd_ 456f. l1 port n.        Partition #2. t1 1 gnd_ 2 gnd_ Z0=50.8 TD=125p. \u2026\u2026\u2026\u2026..        Partition #4. t3 3 gnd_ port2 gnd_ Z0=48.2 TD=190p. .ends. For single line modeling, the impedance profile waveform is partitioned and appropriate circuit topologies are selected for each partition. The segments of constant impedance are evidently the transmission lines on the board, whereas the dips and peaks in the waveform are the capacitive and inductive discontinuities. On the true impedance profile waveform, the board designer can zoom in on the part of the DUT that needs to be modeled, without running the risk of having multiple reflection effects distort the impedance of the DUT in that section of the trace. Unessential information, such as reflections at the connector-to-board interface, can be windowed out during the modeling session. Once the engineer has segmented the impedance profile waveform, TDA Systems\u2019 IConnect\u00ae software automatically computes the impedances and propagation delays for the lines on the board and values for capacitive and inductive discontinuities. Tektronix Confidential.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}