Keysight InfiniiMax III+ Series, Руководство пользователя

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Using InfiniiMax III+ Probe Heads
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InfiniiMax III+ Series Probes User’s Guide 65
N2848A QuickTip InfiniiMode Probe Head
The N2848A QuickTip probe head is used with an
N2849A QuickTip and together they provide the
following advantages:
• InfiniiMode on InfiniiMax III+ (N2830/1/2A and
N7000/1/2/3A probe amplifiers). InfiniiMode
allows you to make differential, common mode,
and single ended measurements without having
to re-solder the tip leads.
• Easy-to-make secure magnetic mechanical
connection between the probe head and
QuickTip. Three magnets in the head connect the two sides of a differential
signal and a ground. No latch lever is used!
Figure 53 Magnet Connections in Probe Head
• Extreme temperature environments such as temperature chambers.
Permanently solder any number of QuickTips to your DUT as shown in Figure 54
on page 66. Because the probe head is magnetically connected (instead of
mechanically connected) to the QuickTip, you can effortlessly connect and
disconnect to each QuickTip. For best performance, position the QuickTip
vertically on the DUT. Because this is an InfiniiMode compatible head, the tip has
two signal leads and two ground leads. To learn about InfiniiMode, refer to “To Use
Table 15 Bandwidth
Probe Amplifier BW Probe Amplifier BW
N2830A 4 GHz N7000A 8 GHz
N2831A 8 GHz N7001A 13 GHz
N2832A >12 GHz N7002A 16 GHz
N7003A >16 GHz