Appendix A: Specifications
A-4
TDS3000B Serie s User Manual
Specifications (cont.)
Vertical
Analog bandwidth limit,
typical
Selectable between 20 MHz, 150 MHz (not available on
TDS3012B or TDS3014B), or Full
Lower frequency limit,
AC coupled, typical
7Hzfor1MΩ, reduced by a factor of ten when using a 10X
passive probe; 140 kHz for 50 Ω
Peak detect or
Envelope pulse re-
Minimum width of pulse with amplitude of ≥2 div to capture 50%
or greater amplitude
sponse, typical
Sample rates ≤125 MS/s
Sample rates ≥250 MS/s
1ns 1/sample rate
DC gain accuracy ± 2%, derated at 0.025%/°C for temperatures below +18° C and
above +30° C, in Sample or Average acquisition mode
DC measurement
accuracy
Measurement type DC Accuracy (in volts)
Sample acquisition
mode, typical
Absolute measurement of any
waveform point
± [0.02
2
¢ | reading -- (offset
-- position) | + offset accuracy
+0.15div+0.6mV]
Delta voltage between any two
points on a waveform
± [0.02
2
¢ | reading | +
0.15 div + 1.2 mV]
n Average
acquisition mode
(≥16 averages)
Absolute measurement of any
waveform point
± [0.02
2
¢ | reading -- (offset
-- position) | + offset accuracy
+0.1div]
Delta voltage between two
points on a waveform
± [0.02
2
¢ | reading | +
0.05 div]
2
0.02 term (gain component) derated at 0.00025/˚C above 30˚ C