Specifications
TPS2000 Series Digital Storage Oscilloscopes S ervice Manual
1-11
Table 1- 9: P2220 Probe specifications
Electrical characteristics 10X position 1X position
Bandwidth DC to 200 MHz DC to 6 MHz
Attenuation Ratio 10:1 ±2% 1:1 ±2%
Compensation Range 15 pF to 25 pF Compensation is fixed; correct for al l oscillo-
scopes with 1 MΩ input.
Input Resistance 10 MΩ ±3% at DC 1MΩ ±3% at DC
Input Capacitance 13.0 pF to 17.0 pF 80 pF to 110 pF
Rise Time, typical <2.2ns < 50.0 ns
Maximum I nput Voltage
1
Between Tip (Signal) and
Reference Lead
10X position 300 V
rms
CATIIor300VDCCATII
150 V
rms
CAT III or 150 V DC CAT III
420 V peak, <50% DF, <1 s PW
670 V peak, <20% DF, <1 s PW
1X position 150 V
rms
CATIIor150VDCCATII
100 V
rms
CAT III or 100 V DC CAT III
210 V peak, <50% DF, <1 s PW
330 V peak, <20% DF, <1 s PW
300 V
rms
; derate at 20 dB/decade above 900 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, including any DC
component removed through AC coupling, must be limited to 300 V. If these values are exceeded,
damage to the instrument may result. Ref er to the Overvoltage Category on the next page.
Maximum I nput Voltage
1
Between Tip (Signal) and
Earth Ground
10X position 300 V
rms
CATIIor300VDCCATII
150 V
rms
CAT III or 150 V DC CAT III
420 V peak, <50% DF, <1 s PW
670 V peak, <20% DF, <1 s PW
1X position 150 V
rms
CATIIor150VDCCATII
100 V
rms
CAT III or 100 V DC CAT III
210 V peak, <50% DF, <1 s PW
330 V peak, <20% DF, <1 s PW
Maximum Voltage Between
Reference Lead and Earth
Ground
30 V
rms
2
1
As defined in IEC61010-1: 2001. See certifications and compl iances in Table 3.
2 The float voltage must be subtracted from the tip-to-earth ground voltage. For example, if the reference lead is floated to
30 V
rms
, the tip voltage to the reference lead is limited to 270 V
rms
.
Table 1- 10: P2220 Probe certifications and compliances
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