Service Manuals, User Guides, Schematic Diagrams or docs for : Agilent 5990-6481EN N2887A and N2888A InfiniiMax Soft touch Probe Head - Data Sheet c20140813 [9]
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
![5990-6481EN N2887A and N2888A InfiniiMax Soft touch Probe Head - Data Sheet c20140813 [9]](/pics/5c21773c8b555.gif)
>> Download 5990-6481EN N2887A and N2888A InfiniiMax Soft touch Probe Head - Data Sheet c20140813 [9] documenatation <<
Text preview - extract from the document
Keysight N2887A and N2888A
InfiniiMax Soft Touch Probe Head
Data Sheet
N2887A InfiniiMax Soft touch Pro probe head N2888A Infiniimax Soft touch half-channel probe head
Introduction
Keysight Technologies, Inc. has developed connectorless logic analyzer probes based on Soft touch
probing technology. Connectorless logic analyzer probing removes the connector that is traditionally
attached to the target board and replaces it with an array of probe pods. This reduces the probe load
on the target by eliminating the loading associated with the physical body of the connector.
The N2887A and N2888A InfiniiMax Soft touch probe heads adapt from the Keysight Pro Series
(N2887A) or Half-channel (N2888A) Soft Touch Connectorless Logic Analyzer foot print to the GPO
input connectors of the Keysight InfiniiMax 1130A-1134A and 1168A-1169A Series probe amplifier,
enabling users to perform high bandwidth (up to 4 GHz), high density, multi-channel probing.
The InfiniiMax Soft touch probe heads offer significant benefits in reliability, ease-of-use and space
savings provided by the Soft touch probing technology and the award-winning InfiniiMax active
probes. Each adapter can support both the Soft Touch single-ended and differential footprints and
pin-outs. The support of both single-ended and differential signals is achieved by either plugging a
single-ended channel (one connector) into the "+" input of the InfiniiMax amplifier or by plugging
the differential complements (2 connectors) into the appropriate "+" and "-" inputs of the InfiniiMax
amplifier. There exists a 1:1 mapping of Soft-touch signal and clock lines to InfiniiMax amplifier input
GPO connectors--a total of 36 or 18 GPO connectors is necessary to support the possible
configurations for N2887A and N2888A respectively.
The probe adapter attaches to the PC board using a retention module which ensures pin-to-pad
alignment and holds the probe in place. A kit of five retention modules is shipped with each InfiniiMax
Soft touch probe head. Additional kits can be ordered using Keysight part numbers, E5405-68702 for
Soft touch Pro probe head and E5396-68702 for Soft touch Half-channel probe head.
Refer to the "Keysight Technologies E5400-Pro Series Soft Touch Connectorless Probes" user's guide
with the Keysight literature number E5404-97006 for details of the Pro Series and Half-channel
pin-outs, footprint dimensions, keep-out areas, et cetera.
03 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Characteristics
Bandwidth(-3dB) 4 GHz
Flatness +/- 5%
Single Ended Equivalent Load Capacitance <1 pF
Differential Equivalent Load Capacitance <0.5 pF
Single Ended Input Impedance 25 k
Differential Input Impedance 50 k
Channel to Channel Coupling <-35 dB to 1.7 GHz, <-20 dB to 4 GHz
Channel to Channel skew* <15 psec (typical)
Compatible Keysight InfiniiMax probes 1130A, 1131A, 1132A, 1134A, 1168A
and 1169A
*Use N2887-60002 deskew and performance verification fixture to eliminate timing skew
between channels.
04 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Figure 1 The N2887A InfiniiMax Soft touch Pro probe head (the InfiniiMax probe amplifier
is not included)
Figure 2 Frequency response of the N2887A, red = Single-ended, blue = Differential
05 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Figure 3 Differential Input Impedance plot, input C = ~0.72 pF
Figure 4 Time domain differential probe response, purple = input of the probe,
green = probe output, using Keysight 1169A InfiniiMax probe and
DSO81304B 13 GHz oscilloscope
06 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Figure 5 Time domain single-ended probe response, purple = input of the
probe, green = probe output, using Keysight 1169A InfiniiMax probe and
DSO81304B 13 GHz oscilloscope
07 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Figure 6 Pin assignment map of the N2887A InfiniiMax Soft touch Pro adapter
Figure 7 Pin assignment map of the N2888A InfiniiMax Soft touch half-channel adapter
08 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
Ordering Information
Product number Description Notes
N2887A InfiniiMax Soft touch Pro Probe Head
N2888A InfiniiMax Soft touch Half-channel Probe Head
E5405-68702 Soft Touch Pro Retention Module Kit
E5396-68702 Soft Touch Half-channel Retention Module Kit
N2887-60002 Deskew and Performance Verification Fixture
Keysight Technologies Oscilloscopes
Multiple form factors from 20 MHz to >90 GHz | Industry leading specs | Powerful applications
09 | Keysight | N2887A and N2888A InfiniiMax Soft Touch Probe Head - Data Sheet
myKeysight For more information on Keysight
Technologies' products, applications or
www.keysight.com/find/mykeysight
services, please contact your local Keysight
A personalized view into the information most relevant to you.
office. The complete list is available at:
www.lxistandard.org www.keysight.com/find/contactus
LAN eXtensions for Instruments puts the power of Ethernet and the Web
inside your test systems. Keysight is a founding member of the Americas
LXI consortium. Canada (877) 894 4414
Brazil 55 11 3351 7010
Three-Year Warranty Mexico 001 800 254 2440
www.keysight.com/find/ThreeYearWarranty United States (800) 829 4444
Keysight's commitment to superior product quality and lower total cost
of ownership. The only test and measurement company with three-year Asia Pacific
warranty standard on all instruments, worldwide. Australia 1 800 629 485
China 800 810 0189
Keysight Assurance Plans Hong Kong 800 938 693
www.keysight.com/find/AssurancePlans India 1 800 112 929
Up to five years of protection and no budgetary surprises to ensure Japan 0120 (421) 345
your instruments are operating to specification so you can rely on Korea 080 769 0800
accurate measurements. Malaysia 1 800 888 848
Singapore 1 800 375 8100
www.keysight.com/quality Taiwan 0800 047 866
Keysight Technologies, Inc. Other AP Countries (65) 6375 8100
DEKRA Certified ISO 9001:2008
Europe & Middle East
Quality Management System
Austria 0800 001122
Keysight Channel Partners Belgium 0800 58580
www.keysight.com/find/channelpartners Finland 0800 523252
Get the best of both worlds: Keysight's measurement expertise and product France 0805 980333
Germany 0800 6270999
breadth, combined with channel partner convenience.
Ireland 1800 832700
Israel 1 809 343051
Italy 800 599100
Luxembourg +32 800 58580
Netherlands 0800 0233200
Russia 8800 5009286
Spain 0800 000154
Sweden 0200 882255
Switzerland 0800 805353
Opt. 1 (DE)
Opt. 2 (FR)
Opt. 3 (IT)
United Kingdom 0800 0260637
For other unlisted countries:
www.keysight.com/find/contactus
(BP-07-10-14)
This information is subject to change without notice.
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo