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Tektronix P6243, Instructions Manual

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P6243 Instructions

i

Table of Contents

General Safety Summary

iii

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Getting Started

1

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Customer Support

1

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Features and Accessories

2

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Configuration

6

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Functional Check or Probe Compensation

6

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Operating Basics

9

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Maximum Non-destructive Input Voltage

9

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Input Linear Dynamic Range

9

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Ground Lead Length

10

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Probe Tip Test Points

14

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Specifications

15

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Summary of Contents for P6243

Page 1: ...xx P6243 1 GHz 10X Active Probe ZZZ Instructions P070940804 070 9408 04 Advanced Test Equipment Rentals www atecorp com 800 404 ATEC 2832 Established 1981...

Page 2: ......

Page 3: ...P6243 1 GHz 10X Active Probe ZZZ Instructions xx www tektronix com 070 9408 04...

Page 4: ...s publication supercedes that in all previously published material Specifications and price change privileges reserved TEKTRONIX TEK TEKPROBE and SureFoot are registered trademarks of Tektronix Inc Kl...

Page 5: ...taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and...

Page 6: ......

Page 7: ...ing Started 1 Customer Support 1 Features and Accessories 2 Configuration 6 Functional Check or Probe Compensation 6 Operating Basics 9 Maximum Non destructive Input Voltage 9 Input Linear Dynamic Ran...

Page 8: ...nd Lead Equivalent Circuit 11 Figure 4 Low inductance Grounding 12 Figure 5 Using a SureFoot Adapter for Grounding 13 Figure 6 Using a Probe Tip as a Test Point 14 Figure 7 Typical Frequency Response...

Page 9: ...rate in Wet Damp Conditions To avoid electric shock do not operate this product in wet or damp conditions Do Not Operate in an Explosive Atmosphere To avoid injury or fire hazard do not operate this p...

Page 10: ...uld result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury hazard immediately accessible as you read the marking WARNI...

Page 11: ...oscopes and instruments that do not have the TEKPROBE interface use the optional Tektronix 1103 Probe Power Supply For service information including part numbers of standard and optional accessories r...

Page 12: ...s for direct access The ground socket provides a short ground path for high fidelity ground connections TEKPROBE Interface The TEKPROBE interface provides power signal and probe characteristic data tr...

Page 13: ...ts such as computer or commu nications backplanes or in tight areas such as between circuit cards The right angle adapter can be used directly with the probe head or attached to the Y lead adapter or...

Page 14: ...formation Low inductance ground lead Use the low inductance ground adapter to substantially reduce ground lead inductance Because the ground lead simply touches the ground reference you can easily mov...

Page 15: ...or Marker Bands Color Marker Bands Attach matching pairs of the color marker bands onto the cable at the head and compensation box of each probe The marker bands enable quick verification of which pro...

Page 16: ...use the optional Tektronix 1103 Probe Power Supply If the P6243 Active Probe is used with the Tektronix 1103 Probe Power Supply be sure to have a 50 termination at the oscillo scope Also set the oscil...

Page 17: ...he GND terminal 4 Using a standard tip hold the probe to the SIGNAL terminal 5 Press AUTOSET or adjust the oscilloscope to display the waveform specified for the compensation output 6 If you intend to...

Page 18: ...Getting Started 8 P6243 Instructions...

Page 19: ...Please refer to the Specifications section of this manual for the maximum non destructive input voltage and frequency derating information Input Linear Dynamic Range The probe head amplifier used by...

Page 20: ...put capacitance of the P6243 and the inductance of the ground lead results in a resonant circuit that can ring Using a shorter ground lead will minimize ringing See Figure 2 Low inductance Ground Thre...

Page 21: ...lead and input capacitance C of the probe Calculate the approximate resonant frequency f0 at which this parasitic circuit will resonate with the following formula f0 1 2 LC The preceding equation show...

Page 22: ...ing Attach a thin piece of copper on top of the package and connect it to the package ground connection Use the low inductance ground lead provided with the probe to keep the ground lead length as sho...

Page 23: ...s 13 SureFoot Grounding If you cannot use the low inductance grounding method recom mended the probe may be grounded to the package under test using a SureFoot adapter Refer to Figure 5 Figure 5 Using...

Page 24: ...tip to make a measurement and then pull the probe head off when you are done The probe tip may be removed and reused by desoldering it from the circuit and soldering it into another circuit in the fut...

Page 25: ...h NO TAG are provided as general information for your convenience CAUTION Do not apply voltages beyond the non destructive input voltage range to the probe Damage to the probe or circuit under test ma...

Page 26: ...o 0 8 V at the output of the probe Linearity 4 or less of dynamic range Linearity Error vs VIN See Figure 8 Input Resistance 1 M at DC See Figure 9 Input Capacitance 1 0 pF Non Destructive Input Volta...

Page 27: ...Specifications P6243 Instructions 17 0 dB 1 dB 2 dB 3 dB 4 dB 5 dB 6 dB 7 dB 8 dB 1 dB 2 dB 1 MHz 1 GHz 100 MHz 10 MHz Figure 7 Typical Frequency Response...

Page 28: ...Specifications 18 P6243 Instructions 20 V 0 V 10 V 10 V 20 V 150 mV 100 mV 50 mV 100 mV 0 mV 50 mV 150 mV Display Error VIN Figure 8 Typical Linearity Error vs VIN...

Page 29: ...Specifications P6243 Instructions 19 10 M 1 M 100 k 10 k 1 k 100 10 100 Hz 1 GHz 100 kHz 1 kHz 10 kHz 1 MHz 10 MHz 100 MHz Figure 9 Typical Input Impedance vs Frequency...

Page 30: ...Specifications 20 P6243 Instructions 25 V 20 V 15 V 1 MHz 10 MHz 100 MHz 5 V 0 V 10 V 10V at 1 GHz 6V at 3 GHz 1 GHz Figure 10 Typical Non Destructive Peak Voltage Derating vs Frequency...

Page 31: ...to 160 F The environmental exposure is the procedure stated in Tektronix Design Standard 062 2847 00 for Class 5 equipment Humidity The environmental exposure is the procedure stated in Tektronix Desi...

Page 32: ...Specifications 22 P6243 Instructions...

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