Tektronix TPS2000 Series - Page 22

Specifications
1-2
TPS2000 Series Digital Storage Oscilloscopes S ervice Manual
Table 1- 1: Oscilloscope general characteristics (Cont.)
Inputs
Maximum Voltage Between Overvoltage Category
1
Maximum Voltage
g
Signal and Reference at input
B
N
C
CAT I and CAT II 300 V
rms
B
N
C
CAT III 150 V
rms
Derate at 20 dB/decade above 100 kHz to 13 V peak AC at 3 MHz and above.
For nonsinusoidal waveforms, peak value must be less than 450 V. Excursion above 300 V
should be less than 100 ms duration.
RMS signal level, i ncluding any DC component removed through AC coupling, must be
limited to 300 V.
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ope m
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t.
Maximum Voltage Between
BNC Reference and Earth
Ground
600 V
rms
CAT II or 300 V
rms
CAT III, using rated connectors or accessories.
Channel-to-Channel Common Greater than 1000:1 up to 50 MHz, derated to 400:1 at 200 MHz
Mode Rejection, typical
Sine wave with VOLTS/DIV setting at 5 mV. Signal applied between the channel (signal and
signal reference) and chassis. Ratio of the acquired signal amplitude to the amplitude of the
signal.
Channel-to-Channel Crosst alk TPS2012 and TPS2014 TPS2024
50 MHz: ≥100:1 100 MHz: ≥100:1
Measured on one channel, with test signal applied between signal and common of the other
channel, and with the same VOLTS/DIV and coupling settings on each channel.
1
Refer to the Overvoltage Category description on page 1- 10.