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Oscilloscope rise and falltime measurements using Leo Bodnars 50ps pulser.
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Comments: The calculated bandwidth is based on the calculated scope risetime which takes the 50ps risetime of the pulser into consideration.
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SpecifiedMeasurementCalculated risetime
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BrandModel
Scope bandwidth (MHz)
SamplerateTermination
Measured Rise-Time (ps)
Fall (ps)Theory: 0.35/BW
Theory: 0.35/BW + Tpulser
predicted
measurement/theory
UserComment
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2000017.553.0
this datapoint for theory only (for now)
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1000035.061.0
this datapoint for theory only (for now)
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Pico2207B70251224215000.05000.21.00.5alank2
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Pico2407B70268625645000.05000.21.00.5alank2
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HP54645D100237523753500.03500.41.00.7alank2
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BK2120202000017500.017500.11.01.1alank2
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RigolDS20723009809941166.71167.71.00.8alank2
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RigolDS4014500653647700.0701.81.00.9alank2
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MicsigMS220T20017001750.01750.71.01.0
TheAmmoniacal
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KeysightDSOX1102G701G44005000.05000.21.00.9
TheAmmoniacal
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TektronixTDS72542500120.1140.0148.71.10.9mweymarn
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R&SHMO3052500808700.0701.81.01.2mweymarn
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PhilipsPM3394A20017201750.01750.71.01.0grumpydoc
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lecroyWavePro 9501000270350.0353.61.00.8grumpydoc
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Lecroy9354T500665700.0701.81.01.0grumpydoc
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LecroyWS 62MXs-B6005GS/s50Ohm DC551.6583.3585.51.00.9awallin
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HP54120B/54121A2000057.617.553.03.03.3Howardlong
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LeCroyWavepro 7300A3000143116.7126.91.11.2Leo Bodnar
bandwidth guessed..
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KeysightMSO-X 3024A200159916091750.01750.71.00.9Leo Bodnar
bandwidth guessed..
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LeCroyWaverunner 6100A1000200GSa/s (RIS)50Ohm242350.0353.61.00.7lukier
manufacturer specifies 400 ps
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KeysightMSO-X 6004A600050Ohm7058.376.81.31.2rx8pilot
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R&SRTO 10141000295350.0353.61.00.8The Electrician
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LecroyWavejet 3343507591000.01001.21.00.8jbp
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Tektronix2467350Analog50Ohm10001000.01001.21.01.0lukier
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TektronixTDS 5801000100GSa/s (RIS)299350.0353.61.00.9capt bullshot
bandwidth guessed..
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KeysightDSO-X 2002A702GSa/s420045005000.05000.21.00.8HighVoltage
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AgilentMSO-X 3104-A10005GSa/s422350.0353.61.01.2HighVoltage
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AgilentMSO-X 7045B5001M1038700.0701.81.01.5HighVoltage
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AgilentMSO-X 7045B50050Ohm631700.0701.81.00.9HighVoltage
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KeysightMSO-X 6004600050Ohm8858.376.81.31.5HighVoltage
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FLUKEPM 3394B200Analog50Ohm18401750.01750.71.01.1HighVoltage
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LeCroyWaveRunner 104MX1000200GSa/s (RIS)241350.0353.61.00.7capt bullshot
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RigolDS 40145004GSa/s50Ohm620700.0701.81.00.9H.O
4000 series unlocked to 500MHz
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TektronixMSO 582000250GSa/s (RIS)50Ohm214175.0182.01.01.2capt bullshot
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RigolMSO2072A3002GSa/s50Ohm105010901166.71167.71.00.9Gixy
2000 series unlocked to 300MHz
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Tektronix2445A150Analog200021002333.32333.91.00.9Gixy
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RigolDS 1102E100305629603500.03500.41.00.9hs3
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RigolDS 1074Z1001GSa/s41003500.03500.41.01.2hs3
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RigolDS 20723002GSa/s1M14701166.71167.71.01.3hs3
2000 series unlocked to 300MHz
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RigolDS 20723002GSa/s50Ohm12301166.71167.71.01.1hs3
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RigolDS 40145004GSa/s50Ohm620700.0701.81.00.9hs3
4000 series unlocked to 500MHz
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KeysightDSO-X 3014T10050Ohm27003500.03500.41.00.8hs3
bandwidth guessed..
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LeCroyWavepro 7300A3000200GSa/s (RIS)139116.7126.91.11.2hs3
bandwidth guessed..
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Tektronix2246100Analog50Ohm ext207022803500.03500.41.00.6Tom45
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Tektronix2465300Analog50Ohm108012601166.71167.71.00.9Tom45
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Tektronix7904/7A26200Analog50Ohm ext165017001750.01750.71.00.9Tom45
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Tektronix7904/7A24400Analog50Ohm700800875.0876.41.00.8Tom45
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RigolDS1074Z701GSa/s50Ohm ext394045705000.05000.21.00.8Tom45
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RigolDS1074Z201GSa/s50Ohm ext146301591017500.017500.11.00.8Tom45
20MHz bandwidth limit
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SiglentSDS1202X2001GSa/s50Ohm175017901750.01750.71.01.0Tom45
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OwonPDS8102T1001GSa/s50Ohm ext204019603500.03500.41.00.6Tom45
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TektronixMDO305450050Ohm810.7700.0701.81.01.2mk
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HP1742A100Analog50Ohm35003500.03500.41.01.0Gixy
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