P6451: Difference between revisions
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The only active components are two custom hybrid pre-amp/comparator modules containing comparators with FET inputs and differential ECL outputs that can drive terminated 100 Ω lines. The instrument input would contain differential ECL receivers like the 10115 or 10216. | The only active components are two custom hybrid pre-amp/comparator modules containing comparators with FET inputs and differential ECL outputs that can drive terminated 100 Ω lines. The instrument input would contain differential ECL receivers like the 10115 or 10216. | ||
Input lead sets: | |||
* [[012-0747-00]] - standard 10-wire 25 cm with pluggable probe tips | |||
* 012-0655-01 - ten individual 40 cm leads | |||
* 012-0655-02 - ten individual 8 cm leads | |||
* 012-0670-00 - ten individual 16 cm leads | |||
* 012-0800-00 - 10-wire 10 cm | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
Revision as of 23:46, 27 May 2017
The Tektronix P6451 is an 8+1 channel active logic probe designed for use with the 7D01, 7D02, LA501A, WR501, 308, 318, and 338. It presents nine balanced signals back to the input section of the analyzer − 8 data channels, plus a 9th channel that is used either as a clock or as a qualifier.
The P6451 has the ability to set different threshold voltages for each of three channel groups − 1-4, 5-8, and the 9th (called 'C' in the manual).
The only active components are two custom hybrid pre-amp/comparator modules containing comparators with FET inputs and differential ECL outputs that can drive terminated 100 Ω lines. The instrument input would contain differential ECL receivers like the 10115 or 10216.
Input lead sets:
- 012-0747-00 - standard 10-wire 25 cm with pluggable probe tips
- 012-0655-01 - ten individual 40 cm leads
- 012-0655-02 - ten individual 8 cm leads
- 012-0670-00 - ten individual 16 cm leads
- 012-0800-00 - 10-wire 10 cm
Key Specifications
| Maximum Voltage | ±40 V nondestructive |
|---|---|
| Input impedance | 1 MΩ // 5±1 pF (without input leads) |
| Delay time | 17±2 ns with ±1 V input and threshold at 0 V |
| Power | 5 V, 260 mA |
