View source for 11A33

{{Plugin Sidebar 
|manufacturer=Tektronix 
|series=11000-series scopes
|type=11A33
|summary=150 MHz differential comparator
|image=Tek 11a33 front.jpg 
|caption=11A33 front view
|introduced=1987 
|discontinued=(?) 
|designers=
|manuals=
* [[Media:070-6119-01.pdf|Tektronix 11A33 User Manual]] (PDF)
* [[Media:070-7390-99.pdf|Tektronix 11A33 Extended Service Manual]] (PDF)
* [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement]] (PDF)
}}
The '''Tektronix 11A33''' is a 150 MHz differential comparator plug-in for 11000-series oscilloscopes.

It uses an [[M393]] differential amplifier feeding an [[M377]] amplifier.
It contains an [[ACVS]] sample and hold module.

{{BeginSpecs}}
{{Spec | Bandwidth | DC to 150 MHz }}
{{Spec | Deflection | 1 mV/Div to 10 V/Div calibrated in 1% increments}}
{{Spec | Input impedance | 50 Ω, 1 MΩ, 1 GΩ selectable }}
{{Spec | Differential DC Offset range | ±1 V at 1 mV/Div }}
{{Spec | Features |
* Very high resolution calibrated DC Offset (16,000 Div effective screen height) 
* High common-mode rejection
* Fast overdrive recovery from large input signals
}}
{{EndSpecs}}

==Links==
* [[11A-series plug-in NVRAM replacement]]
{{Documents|Link=11A33}}

==Pictures==
<gallery>
Tek 11a33 front.jpg |Front 
Tek 11a33 inputrelays.jpg | input attenuator / relays
Tek 11a33 inputrelaystop.jpg | input attenuator / relays
Tek 11a33 inputrelay.jpg | relay detail
Tek 11a33 frontright.jpg |front right
Tek 11a33 rearright.jpg |rear right
Tek 11a33 frontleft.jpg |front left
Tek 11a33 rearleft.jpg |rear left (8031 microprocessor)
Tek 11a33 670-8986.jpg|[[ACVS|Analog Control Voltage System]]
Tek 11a33 outputcircuitry.jpg | output circuit
Tek 11a33 rear.jpg |rear
</gallery>

==Components==
{{Parts|11A33}}

[[Category:11000 series plugins]]
[[Category:Differential amplifiers]]
[[Category:Tekprobe BNC]]