Tektronix Thermometer P6249 Uživatelský manuál stáhnout pdf (Strana 39)

P6249 4 GHz 5X Active Probe Instruction Manual

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

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 81 82

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Tektronix Thermometer P6249 Uživatelský manuál Strana 39