ADF25 TPI (Test Products Int), ADF25 Datasheet
ADF25
Manufacturer Part Number
ADF25
Description
PROBE DIFFERENTL 25MHZ 20/200:1
Manufacturer
TPI (Test Products Int)
Type
Differentialr
Datasheet
1.1P20B.pdf
(2 pages)
Specifications of ADF25
Attenuation Value
20:1, 200:1
Bandwidth
25MHz
Resistance - Input
4M, 8M
Capacitance - Input
10pF, 5pF
Voltage - Max
-
Color
-
Cable Length
-
Other names
290-1076
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADF25A-KG-TASB5
Manufacturer:
Assmann WSW Components
Quantity:
49
Company:
Part Number:
ADF25A-KG-TAXB5
Manufacturer:
Assmann WSW Components
Quantity:
18
Part Number:
ADF25NF
Manufacturer:
JPC
Quantity:
20 000
Part Number:
ADF25NW
Manufacturer:
JPC
Quantity:
20 000
Test Products
International UK Ltd.
Longley House, East Park
Crawley, West Sussex
RH10 6AP England
Tel: +44 (0)1293 561212
Fax: +44 (0)1293813465
contactus@tpieurope.com
TPI offers a
complete
line of...
CO, Combustibles &
Combustion (CEA)
Refrigerant Leak
Detectors
Digital Manometers
Temperature Contact &
IR Instruments
IAQ: Air Flow /
Humidity
Handheld
Oscilloscopes
Digital Multimeters &
Clamp-on Meters
Accessories & Kits
Test Products
International, Inc.
Headquarters:
9615 SW Allen Blvd.
Beaverton, OR 97005
USA
503-520-9197
Fax: 503-520-1225
email:
info@tpi-thevalueleader.com
Test Products
International, Ltd.
342 Bronte St. South
Unit 9
Milton, Ontario L9T
5B7
Canada
905-693-8558
Fax: 905-693-0888
email:
info@tpicanada.com
www.tpi-thevalueleader.com
>> Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant
decreasing by 3dB only as the frequency increases to the maximum bandwidth.
>> Bandwidth: The maximum -3dB frequency that can be expected.
>> Cable Length: Length of the cable from the end of the probe to the end of the connector. It is
important to use a probe with just enough cable length for your needs. Long cables increase the
capacitance and propagation delay of the probe.
>> Compensation Range: The range a probe can be compensated to match the input capacitance of
the test equipment it is being used with.
>> IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
>> Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This
specification is used to define the loading effect of a probe. At frequencies under 1MHz the input
resistance of the probe will have the most influence. At higher frequencies the input capacitance will
have the most influence.
>> Max Input Voltage: The maximum voltage the probe can be used at.
>> Max Differential Voltage: The maximum differential voltage that can be measured by a
differential probe
>> Readout: Probes with this capability are compatible with readout function oscilloscopes that
automatically detect and display the attenuation factor of the probe.
>> Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final
value.
>> CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any
signals common to both test points in a differential measurement
Oscilloscope / Differential Probe Terminology
Oscilloscope / Differential Probe Terminology
Distributed By:
To learn about the entire
line of TPI products visit:
Terminology
L TAW OP 0705
Copyright © 2005 Test Products International, Inc.
Distributed by:
Use TPI Probes
with:
Bench Top,
Portable, Analog,
and Oscilloscopes
MARKETS
Electronic
Communication
Commercial
Industrial
APPLICATIONS
Logic signal and
waveform tests
Measure voice /
data signals
Analyze power
quality
Test motor control
circuits
The
Value
Leader
Refer to pages 2-3
for specifications.
™
• For differential probes, make sure the maximum
Oscilloscope / Differential Probe Selection
The slimline design P and SP series probes are available in fixed or switchable attenuation.
These series of probes are perfect for the technician needing additional features such as
replaceable cable and interchangeable probe tip. The compensation adjustment for these probes
is located in the BNC to eliminate noise pickup.
TPI also offers three models of high voltage differential probes all with high common mode
rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals
not referenced to earth ground and provide better performance than a matched pair of single
ended oscilloscope probes when measuring these types of signals.
Several important factors must be taken into account when selecting the proper probe.
• The probe should have sufficient bandwidth and rise time for the test instrument and
application. Choose a probe with at least an equal bandwidth as the scope it will be used with.
For best performance a probe with twice the bandwidth as the scope should be selected.
• For oscilloscope probes, the input capacitance of your oscilloscope should
be within the compensation range specification of the probe. In
addition, if your oscilloscope has readout function, select a
probe with this capability.
differential voltage is adequate for your application
and the common mode rejection specification meets
the requirements of the tests being performed.
Refer to the oscilloscope and differential probe specification tables
to select the correct probe for your application.
Oscilloscope / Differential Probes
probe.
Selecting the correct oscilloscope probe ensures accuracy and can
improve the performance of your test instrument. TPI offers a
probes are ideal for technicians that need a basic oscilloscope
wide range of high quality oscilloscope probes designed to
attenuation and are available in 60 and 250MHz. These
meet the most demanding applications.
The IP series monolithic probes have switchable
ADF25 Summary of contents
Page 1
... IAQ: Air Flow / Humidity >> Compensation Range: The range a probe can be compensated to match the input capacitance of Handheld the test equipment it is being used with. Oscilloscopes >> IEC 1010: Probes with the IEC 1010 category rating have been designed for safety. Digital Multimeters & ...
Page 2
... What does the maximum differential voltage specification With 20 MHz bandwidth, a switchable attenuation of 20:1, tell me? and 200:1 (part no. ADF25), you can measure high-voltage This specification provides you with the maximum voltage circuits, motor speed controls, power supply design, and between the inputs the differential probe can be subjected to. ...