Tektronix TriMode P7700 Series Technical Reference page 8

Table of Contents
List of Figures
Figure 1: P7700 Series TriMode probe components ...........................................................
Figure 2: P7700 Series TriMode active probe tips..............................................................
Figure 3: P7700 Series TriMode probe input architecture .....................................................
Figure 4: TriMode input structure ...............................................................................
Figure 5: P7700 probe tip inputs.................................................................................
Figure 6: Operating voltage window (TekFlex solder-in tips)................................................
Figure 7: Dynamic range versus linearity at the probe amplifier step gain settings........................
Figure 8: Operating voltage window (P77BRWSR)...........................................................
Figure 9: Dynamic range linearity error plot ...................................................................
Figure 10: Simplified diagram of the P7700 Series probe tip input network ...............................
Figure 11: Probe setup screen ....................................................................................
Figure 12: Simplified Auto Offset circuitry ....................................................................
Figure 13: P77STFLXA solder tip attached with 10 mils (0.250 mm) wires (rise time = 30.5 ps) ......
Figure 14: P77STFLXA solder tip attached with 75 mils (1.90 mm) wires (rise time = 27.9 ps)........
Figure 15: P77STFLXA solder tip attached with 120 mils (3.05 mm) wires (rise time = 30.1 ps) ......
Figure 16: P77STFLXA solder tip attached with 200 mils (5.08 mm) wires (rise time = 34 ps).........
Figure 17: P77STFLXA solder tip attached with 300 mils (7.62 mm) wires (rise time = 42.8 ps) ......
Figure 18: Simplified diagram of the P7700 Series probe tip input network ...............................
Figure 19: Differential input mode signal voltage and offset voltage .......................................
Figure 20: Solder tip measurement configuration..............................................................
Figure 21: Example of LVDS differential signal...............................................................
Figure 22: Simplified model of a differential amplifier .......................................................
Figure 23: Typical CMRR........................................................................................
Figure 24: Typical channel isolation ............................................................................
Figure 25: P77STCABL differential impedance...............................................................
Figure 26: P77STCABL SE impedance ........................................................................
Figure 27: P77STFLXA differential impedance ...............................................................
Figure 28: PST77FLXA SE impedance.........................................................................
Figure 29: P77BRWSR differential impedance ................................................................
Figure 30: Differential mode P77STCABL and P77FLXA equivalent circuit diagram ...................
Figure 31: Single-ended P77FLXA equivalent circuit diagram..............................................
Figure 32: P77BRWSR equivalent circuit diagram with 50 mil spacing....................................
Figure 33: P77BRWSR equivalent circuit diagram with 200 mil spacing ..................................
ii P7700 Series TriMode Probes Technical Reference
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