Tektronix P2200 Passive Probe Manual

Tektronix P2200 Passive Probe Manual
Instructions
P2200 200 MHz
1X/10X Passive Probe
071-1102-01
*P071110201*
071110201
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
Tektronix warrants that the products that it manufactures and sells will be free from defects
in materials and workmanship for a period of one (1) year from the date of shipment. If a
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.
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, with shipping charges
prepaid. 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.
THIS WARRANTY IS GIVEN BY TEKTRONIX 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.
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
1-800-833-9200, select option 1*
Service
support
1-800-833-9200, select option 2*
Technical
support
Email: [email protected]
1-800-833-9200, select option 3*
6:00 a.m. - 5:00 p.m. Pacific time
*
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.
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.
Only qualified personnel should perform service procedures.
Connect and Disconnect Properly. Connect the probe output to the
measurement instrument before connecting the probe to the circuit
under test. Disconnect the probe input and the probe ground from the
circuit under test before disconnecting the probe from the measurement instrument.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all
ratings and markings on the product. Consult the product manual for
further ratings information before making connections to the product.
Do not Operate Without Covers. Do not touch exposed connections and
components when power is present.
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 inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
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.
P2200 Passive Probe Instructions
i
General Safety Summary
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 marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. These symbols may appear on the product:
CAUTION
Refer to Manual
ii
WARNING
High Voltage
Protective Ground
(Earth) Terminal
P2200 Passive Probe Instructions
P2200 Passive Probe
The P2200 200 MHz 1X/10X Passive Probe is a compact passive
probe with selectable 1X/10X attenuation. The probe is designed for
use with Tektronix TDS1000/2000 Series oscilloscopes with input
capacitances between 15 and 25 pF. This probe has no userserviceable or Tektronix-serviceable parts.
Features and Accessories
Table 1 shows the features and accessories of the P2200 probe. To
replace an accessory, use the Tektronix replacement part number
provided in the description column.
Table 1: Features and accessories
Feature/Accessory
1X
10 X
Description
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.
Hook tip
Tektronix part number: 013-0107-XX
Color marker bands. Attach matching pairs of the color marker
Color
bands onto the strain-relief sections of cable at the probe head
marker
and compensation box. When several probes are connected to an
bands
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
P2200 Passive Probe Instructions
1
P2200 Passive Probe
Table 1: Features and accessories (Cont.)
Feature/Accessory
Description
Ground lead. Use the ground lead for connecting the probe
ground 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: 071-1102-XX
Guard. Keeps fingers away from the probe tip for protection
against electric shock.
Finger guard
WARNING. To avoid electric shock when using the probe, keep fingers
behind the guard on the probe body.
2
P2200 Passive Probe Instructions
P2200 Passive Probe
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 calibration signal on the oscilloscope
front panel.
2. Press AUTOSET or otherwise adjust your digitizing oscilloscope
to display a meaningful waveform.
3. Adjust the trimmer in the probe until you see a perfectly flat-top
square wave on the display. See Figure 1.
Undercompensated
Overcompensated
Properly compensated
Figure 1: Probe compensation waveforms
P2200 Passive Probe Instructions
3
P2200 Passive Probe
Specifications
Table 2: Electrical characteristics
10X position
1X position
Bandwidth
DC to 200 MHz
DC to 6 MHz
System Attenuation Accuracy
10:1 ±2%
1:1 ±2%
Compensation Range
15 pF--25 pF
—
System Input Resistance
10 MΩ ±3% at DC
1 MΩ ±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 voltage1
1
4
10X position
300 VRMS CAT I or 300 V DC CAT I
300 VRMS CAT II or 300 V DC CAT II
100 VRMS CAT III or 100 V DC CAT III
420 V peak, <50% DF, <1 s PW
670 V peak, <20% DF, <1 s PW
1X position
150 VRMS CAT I or 150 V DC CAT I
150 VRMS CAT II or 150 V DC CAT II
100 VRMS CAT III or 100 V DC CAT III
210 V peak, <50% DF, <1 s PW
330 V peak, <20% DF, <1 s PW
As defined in EN61010-1. See Certifications and compliances in Table 3.
P2200 Passive Probe Instructions
P2200 Passive Probe
Voltage Derating vs. Frequency
1000
VACRMS
100
10
1 GHz
100 MHz
10 MHz
1 MHz
100 KHz
10 KHz
1 KHz
100 Hz
10 Hz
1 Hz
1
Frequency
Figure 2: Derating curve for determining maximum input voltage
P2200 Passive Probe Instructions
5
P2200 Passive Probe
Input Impedance and Phase vs. Frequency
10 M Ω
0_
--10.0 _
1MΩ
--20.0 _
--30.0 _
--40.0 _
10 K Ω
--50.0 _
1 KΩ
--60.0 _
Phase
Impedance
100 K Ω
--70.0 _
100 Ω
--80.0 _
10 Ω
--90.0 _
--100.0_
Frequency
1 GHz
100 MHz
10 MHz
1 MHz
100 KHz
10 KHz
1 KHz
100 Hz
10 Hz
1 Hz
1Ω
Mag.
Phase
Figure 3: P2200 Input impedance and phase vs. frequency graph
6
P2200 Passive Probe Instructions
P2200 Passive Probe
Table 3: Certifications and compliances
EC Declaration of
Conformity
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:
g
Overvoltage
Category
C
EN 61010-1/A2
Safety requirements for electrical equipment
for measurement, control, and laboratory use
EN61010-2-031:
1994
Particular requirements for hand-held probe
assemblies for electrical measurement and
test
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
equipment, telecommunications, electronics
Pollution
Degree 2
Do not operate in environments where conductive pollutants may
be present.
Safety
UL3111-1, First Edition & UL3111--2--031, First Edition
CSA C22.2 No. 1010.1-92 & CAN/CSA C22.2 No. 1010.2.031-94
IEC61010-1/A2
IEC61010-2-031
Pollution Degree 2
P2200 Passive Probe Instructions
7
P2200 Passive Probe
Table 4: Environmental characteristics
Temperature
Operating
32 °F -- 122 °F
(0 °C -- +50 °C)
Nonoperating
--40 °F -- 159.8 °F
(--40 °C -- +71 °C)
Cooling Method
Convection
Humidityy
+104 °F (+40 °C) or below
≤90% relative humidity
+104 °F -- 122 °F
(+40 °C -- +50 °C)
≤60% relative humidity
Operating
10,000 ft (3,000 m)
Nonoperating
50,000 ft (15,000 m)
Altitude
8
P2200 Passive Probe Instructions
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