TEK P6135A Differential Passive Voltage Probe Pair
Features
The P6135A differential probe pair is very carefully matched to minimize
differences in impedance and signal delay.
With differential amplifiers the P6135A provides CMRR ratios up to 20,000:1.
Since a single 10X probe with accuracy of 1% or less gives a scope-to-probe
CMRR of no better than 50:1, the P6135A is essential to obtain accurate
results from your differential amplifier. Three pairs of carefully matched,
precision-engineered hybrid tips enable the P6135A to be specifically
matched with all Tektronix 11000, 7000 and 5000 Series differential amplifiers
and comparators. It also provides excellent performance when used with
plug-in amplifiers or oscilloscopes having input impedances of 1 megaohm/13-15
pF, 1 megaohm/18-22 pF and 1 megohm/45-49 pF.
- Attenuation Adjustable to 10X
- 10,000: 1 CMRR on 11A33 Differential Comparator; 20,000: 1 on 7A13
Differential Amplifier
- ±500 V Maximum Common Mode Voltage
- Matched Pair
Applications
- Power Supplies
- Disk Drives
- Electronic Ballast
- Intelligent Motion
- Adjustable Speed Drives
Specifications
CMRR - On 11A33: 10,000:1 from DC to 1 kHz,
derating to 100:1 at 20 MHz. On 7000 Series: 20,000:1 from DC to
1 kHz derating to 100:1 at 20 MHz.
Attenuation - Adjustable to 10X.
Input Resistance - 1 megaohm.
Input Capacitance - 10.5 pF on instrument with
15 pF input capacitance; 11.0 pF when used with instrument that has 20
pF input capacitance; 13.7 pF when used with instrument that has 47 pF
input capacitance.
Maximum Useful Bandwidth - On 11A33: DC to 150 MHz;
On 7A13: DC >90 MHz.
Typical Probe Rise Time - On 11A33: <2.33 ns;
On 7A13: <3.89 ns.
Maximum Common Mode Voltage - 500 V
(DC + pk AC) from DC to 1.3 MHz, derated to 50 V (DC + pk AC)
at 100 MHz.
For more information about the P6135A and differential measurements, request
Data Sheet 63W-8103.
Safety - UL 1244.
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