11A33

Manuals – Specifications – Links – Pictures

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.

Key Specifications

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

Links

• 11A-series plug-in NVRAM replacement

Documents Referencing 11A33

Document	Class	Title	Authors	Year	Links
Tekscope 1972 V4 N5 Sep 1972.pdf	Article	A Practical Approach to Differential Amplifiers and Measurements	Fred Beckett	1972	112 • 11A33 • 1A5 • 1A6 • 1A7 • 1A7A • 26A2 • 3A9 • 5A22N • 7A13 • 7A22 • AM502 • D • E • G • P6055 • P6046 • W • Z
Tekscope 1972 V4 N6 Nov 1972.pdf	Article	Differential Amplifiers and Measurements, Part 2	Fred Beckett	1972	112 • 11A33 • 1A5 • 1A6 • 1A7 • 1A7A • 26A2 • 3A9 • 5A22N • 7A13 • 7A22 • AM502 • D • E • G • P6055 • P6046 • W • Z
Electronic-Engineering-Aug-Sept-1988-Versatile-Analogue-Chip-John-Addis.pdf	Article	Versatile Analogue Chip for Oscilloscope Plug-ins	John Addis	1988	M377 • 11A32 • 11A33 • 11A34 • 11A52 • Cascomp • Overdrive • Thermals • Gilbert multiplier • Pat Quinn • Gary Polhemus • Art Metz

Pictures

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  Front

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  input attenuator / relays

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  input attenuator / relays

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  relay detail

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  front right

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  rear right

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  front left

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  rear left (8031 microprocessor)

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  Analog Control Voltage System

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  output circuit

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  rear