Tektronix P2220 200 MHz 1X/10X Passive Probe Primary User

Instructions
P2220 200 MHz 1X/10X Passive Probe
071-1464-00
*P071146400*
071146400
Copyright © Tektronix, Inc. All rights reserved.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved.
Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
WARRANTY
P2220 Probe
Tektronix warrants that the product listed above will be free from defects in materials and workmanship for a period of one (1) year from the date of original purchase from an authorized Tektronix distributor. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, shipping charges prepaid and with a copy of Customer proof of purchase. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, 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 care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non--Tektronix supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product.
WARRANTY (Continued)
P2220 Probe
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified.
WARNING. Only qualified personnel should perform servi ce procedures
WARNING. This probe has no user-serviceable or Tektronix-service­able parts.
To Avoid Fire or Personal Injury
TDS1000/2000 Series Oscilloscope Use. Do not float this probe when
used with a TDS1000/2000 Series Oscilloscope.
TPS2000 Series Oscilloscope Use. Do not float the reference lead of thi s
probe to > 30 V scopes. Use the P5120 (floatable to 600 V CAT III) or similarly rated passive high voltage probe or an appropriately rated high voltage differential probe when floating the reference lead above 30 V voltage probe.
when used with the TPS2000 Series Oscillo-
RMS
, subject to the ratings of such high
RMS
CAT II or 300 V
RMS
RMS
Connect and Disconnect Properly. Connect the probe output to the
measurement instrument before connecting the probe to the circuit under test. Di sconnect the probe input and the probe reference lead from the circuit under test before disconnecting the probe from the measurement instrument.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe al l
ratings and markings on the product. Consult the product manual for further ratings information before making connections to the product.
Avoid Electric Overload. To avoid injury or fire hazard, do not apply
potential to any input, including the reference inputs, that varies from ground by more than the maximum rating for that input.
P2220 Passive Probe Instructions
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General Safety Summary
Avoid Exposed Circuitry. Do not touch exposed connections and
components when power is present.
Do Not Operate With Suspected Failures. If you suspect there is damage
to this product, have it i nspected by qualified service personnel.
Avoid Electric Shock. To avoid injury or loss of life, do not connect or
disconnect probes or test leads while they are connected to a voltage source.
Floating. Do not float the probe reference lead to > 30 V
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Probe Surfaces Clean and Dry.
Inspect Probe. Before use, inspect probe for damage and do not use if
RMS
.
damaged.
Safety Terms and Symbols
Terms in This Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could 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.
WARNING indicates an injury hazard not immediately accessible as you read the ma rking.
CAUTION indicates a haza rd to property incl uding the product.
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P2220 Passive Probe Instructions
General Safety Summary
Symbols on the Product. These symbols may appear on the product:
CAUTION
Refer to Manual
WARNING
High Voltage
Protective Ground
(Earth) Terminal
P2220 Passive Probe Instructions
iii
Contacting Tektronix
Contacting Tektronix
Phone 1-800-833-9200*
Address Tektronix, Inc.
Department or name (if known) 14200 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077 USA
Web site www.tektronix.com
Sales support
Service support
Technical support
* This phone number is toll free in North America. After office
hours, please leave a voice mail message. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix web site for a list of offices.
1-800-833-9200, select option 1*
1-800-833-9200, select option 2*
Email: techsupport@tektronix.com
1-800-833-9200, select option 3*
6:00 a.m. -- 5:00 p.m. Pacific time
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P2220 Passive Probe Instructions
P2220 Passive Probe
The P2220 200 MHz 1X/10X Passive Probe is a compact passive probe with selectable 1X/10X attenuation. The probe is designed for use with Tektronix TDS1000, TDS2000, and TPS2000 Series oscilloscopes with input capacitances between 15 and 25 pF. This probe has no user-serviceable or Tektronix-serviceable parts.
Do not float this probe when used with a TDS1000/2000 Series Oscillo­scope.
Do not float the reference lead of this probe to > 30 V TPS2000 Series Oscilloscope. Use the P5120 (floatable to 600 V
CAT II or 300 V
CAT III) or similarly rated passive high voltage
RMS
probe or an appropriately rated high voltage differential probe when floating the reference lead above 30 V such high voltage probe.
Features and Accessories
Table 1 shows the features and accessories of the P2220 probe. To replace an accessory, use the Tektronix replacement part number provided in the description column.
Table 1: Features and accessories
Feature/Accessory Description
10 X1X
Hook tip
Probe attenuation. This switch selects the attenuation factor of the probe.
Hook tip. Connects the probe tip to wires and component leads for hands-free measurement.
NOTE. For a solid connection, firmly push and twist the hook tip
onto the probe tip before using.
Tektronix part number: 013-0107-XX
when used with a
RMS
, subject to the ratings of
RMS
RMS
P2220 Passive Probe Instructions
1
P2220 Passive Probe
Table 1: Features and accessories (Cont.)
Feature/Accessory Description
Color marker bands
Color marker bands. Attach matching pairs of the color marker bands onto the strain-relief sections of cable at the probe head and compensation box. When several probes are connected to an instrument, the color marker bands enable quick verification of which probe is connected to which instrument channel.
Tektronix part number: 016-1315-XX, two each of five colors
Reference lead. Use the reference lead for connecting the probe reference to the circuit.
Tektronix part number: 196-3466-XX
Adjustment tool. Used to adjust probe compensation. Access the adjustment through the opening near the BNC connector.
Tektronix part number: 003-1433-XX
Instructions. Provides instructions for operating the probe.
Tektronix part number: 071-1464-XX
Guard. Keeps fingers away from the probe tip for protection against electric shock.
Finger guard
2
WARNING. To avoid electric shock when using the probe, keep fingers behind the guard on the probe body.
P2220 Passive Probe Instructions
Probe Compensation
Due to variations in oscilloscope input characteristics, probe low-frequency compensation may need adjustment after moving the probe from one oscilloscope to another. If a 1 kHz calibrated square wave displayed at 1 ms/division shows significant differences between the leading and trailing edges, perform the following steps to optimize low-frequency compensation.
1. Connect the probe to the c alibrati on signal on the oscilloscope front panel.
2. Press AUTOSET or otherwise adjust your digitizing oscilloscope to display a me aningful waveform.
3. Adjust the trimmer in the probe until you see a perfectly flat-top square wave on the display. See Figure 1.
P2220 Passive Probe
Undercompensated Overcompensated Properly compensated
Figure 1: Probe compensation waveforms
P2220 Passive Probe Instructions
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P2220 Passive Probe
Specifications
Table 2: Electrical characteristics
10X position 1X position
Bandwidth DC to 200 MHz
(-3 dB)
System Attenuation Accuracy 10:1 ±2% 1:1 ±2%
Compensation Range 15 pF--25 pF
System Input Resistance
10 M ±3% at DC 1M ±3% at DC
System Input Capacitance 13.0 pF--17.0 pF 80 pF--110 pF
System Risetime (typical) <2.2 ns <50 ns
Maximum input voltage between Tip (signal) and the reference lead
1
10X position 300 V
CAT II or 300 V DC CAT II
RMS
100 V
CAT III or 100 V DC CAT III
RMS
420 V peak, <50% Duty factor, <1 s Pulse width 670 V peak, <20% Duty factor, <1 s Pulse width
1X position 150 V
100 V
CAT II or 150 V DC CAT II
RMS
CAT III or 100 V DC CAT III
RMS
210 V peak, <50% Duty factor, <1 s Pulse width 330 V peak, <20% Duty factor, <1 s Pulse width
Maximum input voltage between Tip (signal) and Earth ground
1
10X position 300 V
CAT II or 300 V DC CAT II
RMS
150 V
CAT III or 150 V DC CAT III
RMS
420 V peak, <50% Duty factor, <1 s Pulse width 670 V peak, <20% Duty factor, <1 s Pulse width
1X position 150 V
100 V
CAT II or 150 V DC CAT II
RMS
CAT III or 100 V DC CAT III
RMS
210 V peak, <50% Duty factor, <1 s Pulse width 330 V peak, <20% Duty factor, <1 s Pulse width
DC to 6 MHz (--3 dB)
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P2220 Passive Probe Instructions
P2220 Passive Probe
Table 2: Electrical characteristics (Cont.)
1X position10X position
Cable length 1.5 m
When used with the TPS2000 Series,
30 V
2
(42.4 V peak)
RMS
Maximum Voltage between the reference lead and earth ground
When used with the TDS1000/2000 Series, Maximum Voltage between the reference
0 V (always connect reference lead to earth ground)
lead and earth ground
1 As defined in EN61010-1. See certifications and compliances in Table 3.
2 The float voltage must be subtracted from the tip to earth ground voltage.
For example, if the reference lead is floated to 30 V the reference lead is limited to 270 V
1,000 V
RMS
P2220 Voltage derating
.
, the tip voltage to
RMS
300 V
100 V
RMS
10 V
Voltage (V )
1V
10 Hz
100 Hz
1KHz
10 KHz
Frequency (Hz)
100 KHz
1MHz
10 MHz
Figure 2: P2220 derating curve for determining maximum input voltage
P2220 Passive Probe Instructions
100 MHz
200 MHz
5
P2220 Passive Probe
10 M
1M
100 k
10 k
OHMS
1k
100
10
1
10 Hz
100 Hz
1KHz
Figure 3: P2220 Input impedance
P2220 Impedance
10 KHz
Frequency (Hz)
100 KHz
1MHz
10 MHz
100 MHz
200 MHz
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P2220 Passive Probe Instructions
P2220 Passive Probe
0
-- 1 0
-- 2 0
-- 3 0
-- 4 0
-- 5 0
Degrees
-- 6 0
-- 7 0
-- 8 0
-- 9 0
--100
10 Hz
100 Hz
Figure 4: Typical input phase
P2220 Phase
1KHz
10 KHz
Frequency (Hz)
100 KHz
1MHz
10 MHz
100 MHz
200 MHz
P2220 Passive Probe Instructions
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P2220 Passive Probe
g
y
Table 3: Certifications and compliances
EC Declaration of Conformity
Overvoltage Category
Pollution Degree 2
Safety UL61010B--2--031; 2003
Compliance was demonstrated to the following specification as listed in the Official Journal of the European Communities:
Low Voltage Directive 73/23/EEC as amended by 93/68/EEC:
EN 61010-1/A2
EN61010-2-031:1 994
Category: Examples of Products in this Category:
CAT III Distribution-level mains, fixed installation
CAT II Local-level mains, appliances, portable equipment
CAT I Signal levels in special equipment or parts of
Do not operate in environments where conductive pollutants may be present.
CAN/CSA C22.2 No. 1010.2.031-94 IEC/EN 61010-031; 2002
Table 4: Environmental characteristics
Safety requirements for electrical equipment for measurement, control, and laboratory use
Particular requirements for hand-held probe assemblies for electrical measurement and test
equipment, telecommunications, electronics
Temperature Operating 0 °C--+50°C
(32 °F -- 122 °F)
Nonoperating -- 4 0 °C--+71°C
(--40 °F -- 159.8 °F)
Cooling Method Convection
Humidity +40 °C (+104 °F) or below 90% relative humidity
+40 °C--+50°C (+104 °F -- 122 °F)
Altitude Operating 4,600 m (15,092 ft)
Nonoperating 12,192 m (40,000 ft)
8
60% relative humidity
P2220 Passive Probe Instructions
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