
Keysight Technologies
N5450B InniiMax Extreme Temperature
Extension Cable
Data Sheet
Probe your device’s signals in extreme testing conditions
– Industry’s rst extreme temperature probing
solution
– Perfect probing solution for extreme environmental
testing, including applications in the automotive
and cell phone industries
– Supports two temperature ranges: -55 to +150
degrees Celsius and -25 to +80 degrees Celsius
depending on InniiMax probe head congurations
Have you broken an expensive probe trying to capture the signal at
temperatures beyond its specified operational temperature? If yes,
we have a great news for you.
Now, Keysight Technologies, Inc. offers a probing solution that
covers the full temperature range from -55 degrees to + 150 degrees
Celsius. The Keysight TN5450B InfiniiMax extreme temperature
extension cable allows you to probe your device’s signals at extreme
testing conditions where it was previously impossible.
Whether you are working on automotive electronics, cell phone
operation conformance, or hard disk drive endurance testing, testing
your devices in an environmental chamber is an essential part of your
product validation. Now you can connect a InfiniiMax 1130A-34A,
1168A/69A, N2800A-03A probe and N5450B InfiniiMax extreme
temperature extension cable with your choice of InfiniiMax probe
head*, and you are ready to make your most critical measurements!
* You must leave probe amplifier outside of the environmental chamber.

N5381A -55 degrees Celsius
3
0
-3
-6
-9
6
-12
1E8 1E9 1E1C
dB
freq, Hz
2E1C
-3dB BW = 12.1 GHz
E2677A +80 degrees Celsius
E2677A -25 degrees Celsius
02 | Keysight | N5450B InniiMax Extreme Temperature Extension Cable - Data Sheet
Specifications
Cable length: 92 cm (about 36 inches)
The N5450B comes with a pair of matched cables
Supports two temperature range groups
– Group 1: from –55 to +150 ºC (Celsius) when used with N5381A differential
solder-in probe head and InfiniiMax I/II probe amplifier or with N5441A differential solder-in head and InfiniiMax III probe amplifier
– Group 2: from –25 to +80 ºC when used with E2677A differential solder-in
probe head, E2678A differential socket probe head, or N5425A/26A ZIF
tip head/tip and InfiniiMax I/II probe amplifier
Supports two dif ferent test cycle numbers
– At least 250 test cycles for Group 1 (with N5381A /N5441A)
– At least 1000 test cycles for Group 2 (with E2677A/E2678A/N5426A)
–
Flat frequency responses are shown below:
6
3
0
-3
dB
-6
-9
-12
Response plot for N5381A + N5450B at 150 ºC
6
3
0
-3
-6
-9
-12
Response plot for E2677A + N5450B at 80 ºC
N5381A +150 degrees Celsius
-3dB BW = 12.1 GHz
1E8 1E9 1E10
1E8 1E9 1E10
freq, Hz
-3dB BW = 7.5 GHz
2E10
Response plot for N5381A + N5450B at –55 ºC
6
3
0
2E10
-3
-6
-9
-12
-3dB BW = 7.5 GHz
1E8 1E9 1E1C
Response plot for E2677A + N5450B at –25 ºC
2E1C
For more information on Keysight
Technologies’ products, applications or
services, please contact your local Keysight
office. The complete list is available at:
www.keysight.com/find/contactus
Americas
Canada (877) 894 4414
Brazil 55 11 3351 7010
Mexico 001 800 254 2440
United States (800) 829 4444
Asia Pacic
Australia 1 800 629 485
China 800 810 0189
Hong Kong 800 938 693
India 1 800 112 929
Japan 0120 (421) 345
Korea 080 769 0800
Malaysia 1 800 888 848
Singapore 1 800 375 8100
Taiwan 0800 047 866
Other AP Countries (65) 6375 8100
Europe & Middle East
Austria 0800 001122
Belgium 0800 58580
Finland 0800 523252
France 0805 980333
Germany 0800 6270999
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)
N5450B InfiniiMax ex treme
temperature extension cable
This information is subject to change without notice.
© Keysight Technologies, 2012 - 2014
Published in USA, August 2, 2014
5989-7542EN
www.keysight.com