View source for 11A16

{{Plugin Sidebar 2 |
title=Tektronix 11A16 |
summary=Dual channel 120 MHz current amplifier |
image=Tek 11a16 front.jpg |
caption=Tek 11A16 |
series=[[11000-series scopes]] |
introduced=1991 |
discontinued=(?) |
manuals=
* [http://w140.com/tek_11a16_service.pdf Tektronix 11A16 Service Manual (PDF)]
* [http://w140.com/tek_11a16_user.pdf Tektronix 11A16 User Manual (PDF)]
}}
The '''Tektronix 11A16''' is a dual-channel 120 MHz current amplifier for 11300-series,
11400-series, DSA-series, and some CSA-series mainframes, depending on the version
of the firmware.  

Each channel has a 12-pin input connector that fits the [[A6302]] probe (10.5 A continuous) 
or [[A6303]] probe (52.5 A continuous).

The current probe input is an [[Amphenol 165-12 connector]].
It contains pins for hall element and transformer connections,
lock detection, probe degaussing, and probe type encoding.
The 11A16 detects the current probe type and scales the display appropriately.

The 11A16 uses one [[M377]] amplifier chip per channel, U220 and U260.

{{BeginSpecs}}
{{SpecGroup | With [[A6302]] probe }}
{{Spec | Bandwidth | 50 MHz}}
{{Spec | Deflection | 1 mA/Div to 2 A/Div, 1-2-5 }}
{{Spec | Noise | 0.3 Div @ 1 mA/Div, 0.2 Div @ 2 mA/Div, 0.1 Div @ 5 mA/Div, 0.05 Div above }}
{{SpecGroup | With [[A6303]] probe }}
{{Spec | Bandwidth | 15 MHz}}
{{Spec | Deflection | 5 mA/Div to 10 A/Div, 1-2-5 }}
{{Spec | Noise | 0.3 Div @ 5 mA/Div, 0.2 Div @ 10 mA/Div, 0.1 Div @ 25 mA/Div, 0.05 Div above }}
{{EndSpecs}}

==Links==

* [[11A-series plug-in NVRAM replacement]]
* http://www.tek.com/datasheet/current-measurement-system-probes
<!-- * [http://www.barrytech.com/tektronix/tek11000/tek11a16.html Tek 11A16 @ barrytech.com] -->
* [[015-0598-00]] calibration fixture

==Pictures==
<gallery>
Tek 11a16 front.jpg
Tek 11a33 11a34 11a16.jpg
Tek 11a16 block.png
Tek 11a16 detailed block.png
Tek 11a16 rear.jpg
Tek 11a16 top.jpg
TEKTRONIX-11A16-current-amplifier-PLUG-IN-with-A6302.jpg|11A16 with [[A6302]] current probe in [[11301]] displaying cal signal
</gallery>

[[Category:11000 series plugins]]