PML311-RO PMK, PML311-RO Datasheet

PASSIVE PROBE, 350MHZ 10:1 READ OUT

PML311-RO

Manufacturer Part Number
PML311-RO
Description
PASSIVE PROBE, 350MHZ 10:1 READ OUT
Manufacturer
PMK
Datasheet
1.PML311-RO.pdf (5 pages)

Specifications of PML311-RO

Test Probe Type
Oscilloscope
Accuracy
± 2%
Approval Category
300V CATII
Attenuation
10
Bandwidth
350MHz
Body Diameter
2.5mm
Capacitance Max
10pF
For Use With
Oscilloscopes
Lead Free Status / RoHS Status
na
Features:
2.5 mm diameter tip
CeramCore
hybrid probe
Coaxial design
Interchangeable spring
contact tip
New IC contacting
system for 0.5 to
1.27 mm pitch
Read-out BNC connector
TM
PMK introduces a new universal 10:1 miniature probe for oscilloscopes with up to 350 MHz band-
width. As all PMK probes the PML 311-RO features CeramCore
is made of a high quality ceramic hybrid. Pure coaxial design and laser trimmed resistors ensure hig-
hest signal fidelity along the signal path offering high bandwidth and fast risetimes for accurate impul-
se measurements. With a maximum input voltage of 300 V CAT II this divider is equally suitable in
service and development environments. The new probe is also available with read-out BNC connec-
tor to be automatically recognised as 10:1 divider by scopes that feature a sense ring to detect
probe attenuation such as Agilent, LeCroy or Tektronix.
The compact design of this new probe with its 2.5 mm housing diameter at the tip provides better
visibility to the DUT (device under test) in dense SMT circuits than conventional 5 mm housings.
Due to the remarkably low input capacitance the signal source is only loaded by 10 pF. Less load to
the measurement circuit can only be achieved with active probes. Especially when measuring
signals with fast rise times often the probe‘s adaption to the source signal plays an important role.
Long ground leads found on most conventional adaptions bring additional inductance and resonan-
ces into the setup which will result in false or inaccurate readings. The new IC contacting system
consisting of five different IC adapters ranging from 1.27 to 0.5 mm pitch and the PCB adapter kit
offer an ideal solution for short circuit-proof, reproducible measurements. As you would expect the
probe is shipped with PMKs signature spring-loaded tips. In total there are 16 different accessories
included in the scope of delivery with the new PML 311-RO offering adaptive solutions for almost
every probing demand.
Thank you for your interest in our product!
PML 311-RO
High impedance passive probe
TM
technology. The entire probe core
© 2007 PMK GmbH
1

PML311-RO Summary of contents

Page 1

... Read-out BNC connector PMK introduces a new universal 10:1 miniature probe for oscilloscopes with up to 350 MHz band- width. As all PMK probes the PML 311-RO features CeramCore is made of a high quality ceramic hybrid. Pure coaxial design and laser trimmed resistors ensure hig- hest signal fidelity along the signal path offering high bandwidth and fast risetimes for accurate impul- se measurements ...

Page 2

... Frequency [MHz] 10:1 ± 0.0025 %/V (typical) 350 MHz (-3 dB) 1 nsec ( (typical) 400V rms 1250 V transient overvoltage 300V rms CAT II 2 Note that the max. input voltage rating of the probe decreases as the frequency of the applied signal increases. 100 1000 © 2007 PMK GmbH 2 ...

Page 3

... Frequency [MHz] 10 MΩ MΩ Note that the max. input voltage rating of the probe decreases as the frequency of the applied signal increases 100 1000 48 g 1.3 m 2.5 mm 106.5 [4.20"] 106.5 [4.20"] 87.8 [3.46"] 87.8 [3.46"] ± (typical) (typical) © 2007 PMK GmbH 3 ...

Page 4

... Safety requirements for hand-held probe assemblies for electrical measurement and test. WEEE/ RoHS directives PMK electronic products are classified within the WEEE/ RoHS* category list as monitoring and control equipment (category 9). Category 9 products are exempt from the restrictions under the scope of the RoHS directive. ...

Page 5

... Order No. 855-311-001 Solid Tip CuBe 0.5 mm Spring Tip 0.5 mm Sprung Hook 2.5 Adjustment Tool T 2 Footer Positioner Coding Rings (Set colours PCB Adapter Kit 2.5 2 self adhesive Cu pads Fax: +49 (0) 6104 6457 E-Mail: sales@pmk.de service@pmk.de © 2007 PMK GmbH 5 ...