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P6249 4 GHz 5X Active Probe Instruction Manual
27
Specifications
These specifications apply to a P6249 probe when used with a
TDS 694C oscilloscope.
The probe and oscilloscope must first be allowed to warm up for
20 minutes before measurements are taken.
CAUTION. Do not apply voltages beyond the non-destructive input
voltage range to the probe. Damage to the probe or circuit under test
may result.
Table 2: Warranted electrical specifications
DC Attenuation Accuracy (probe only) 0.2 ±2% (excludes offset error)
Output Zero ±10 mV or less at output of probe
Rise Time (probe only) ≤120 ps
Table 3: Typical electrical characteristics
Bandwidth, (probe only) 4 GHz (See Figure 9)
Linear Input Dynamic Range –2.0 V to +2.0 V.
(Equivalent to –0.4 V to +0.4 V
at the output of the probe.)
Linearity
"0.1% over a dynamic range of –1.75 V to
+1.75 V
"1.0% over a dynamic range of –2.0 V to
+2.0 V
Nondestructive Input Voltage Range
–30 V to +30 V (DC + peak AC)
Input Resistance
20 kW at DC. (See Figure 8)
Input Capacitance 1.0 pF