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Page 73
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Simulation compared to DCA Measurement
2.5G Data Rate through 20” trace
DCA Measurement of BERT
Simulation with Measured Data
Gain set to 1.90
9.1-9.49.4pS9.39pSJitter rms
37.1-38.537.1pS40.8pSJitter p-p
344-345.8344mV346mVEye Amp
172-176172pS157.9pSFall Time
169-178178pS157.9pSRise Time
-158.6-157.4-157.7mV-158.9mVLevel 0
186.8-188.6186mV187mVLevel 1
DCA
min/max
DCA typFrontPanel
[NOTE: FrontPanel data is from a single trace.
DCA measurements are averaged with 16
measurements.]
[NOTE: FrontPanel results are preliminary until
ADS 2005A final release.]
Page 74
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Simulation compared to DCA Measurement
5G Data Rate through 20” trace
DCA Measurement of BERT
Simulation with Measured Data
Gain set to 1.90
12.43/12.6512.5pS12.3pSJitter rms
53.28/54.0254.02pS54pSJitter p-p
293.4/293.8293.7mV292mVEye Amp
140.6/140.6140.6pS133pSFall Time
136.2/136.9136.2pS133pSRise Time
-136.6/-136-136mV-137mVLevel 0
156.4/157.5157.5mV155mVLevel 1
DCA
min/max
DCA typFrontPanel
[NOTE: FrontPanel data is from a single trace.
DCA measurements are averaged with 16
measurements.]
[NOTE: FrontPanel results are preliminary until
ADS 2005A final release.]
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