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The Tektronix 11A16 is a two-channel 100MHz current amplifier for 11300-series,
{{Plugin Sidebar
11400-series, DSA-series, and some CSA-series mainframes, depending on the version
|manufacturer=Tektronix
of the firmware. 
|series=11000-series scopes
Each channel has a 12-pin input connector. 
|type=11A16
The 11A16 obtains scaling information from the current
|summary=Dual channel 120 MHz current amplifier
probe and scales the display appropriately.   
|image=Tek 11a16 front.jpg
|caption=Tek 11A16
|introduced=1991
|discontinued=(?)
|designers=Roy Kaufman
|manuals=
* [[Media:070-7763-00.pdf|Tektronix 11A16 User Manual]]
* [[Media:070-7764-00.pdf|Tektronix 11A16 Service Manual]]
* [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement]]
}}
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.   


* [http://w140.com/tek_11a16_service.pdf Tektronix 11A16 Service Manual (PDF)]
Each channel has a 12-pin input connector that fits the [[A6302]] probe (10.5 A continuous) or [[A6303]] probe (52.5 A continuous).
* [http://w140.com/tek_11a16_user.pdf Tektronix 11A16 User Manual (PDF)]


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 [[AM503]], [[AM5030]] and [[11A16]] use the same connector.
The 11A16 detects the current probe type and scales the display appropriately.
The 11A16 uses one [[M377]] amplifier chip per channel, U220 and U260.
The 11A16 was designed by [[Roy Kaufman]].
{{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]]
* https://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
{{Documents|Link=11A16}}
{{PatentLinks|11A16}}
==Pictures==
<gallery>
<gallery>
Image:Tek 11a16 front.jpg
Tek 11a16 front.jpg
Image:Tek 11a16 block.png
Tek 11a33 11a34 11a16.jpg
Image:Tek 11a16 detailed block.png
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
Tek 11a16 left internal.jpg|Left internal view
Tek 11a16 right internal.jpg|Right internal view
</gallery>
</gallery>
==Components==
{{Parts|11A16}}
[[Category:11000 series plugins]]

Latest revision as of 04:52, 13 July 2024

Tektronix 11A16
Dual channel 120 MHz current amplifier
Tek 11A16

Compatible with 11000-series scopes

Produced from 1991 to (?)

Manuals
Manuals – Specifications – Links – Pictures

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 AM503, AM5030 and 11A16 use the same connector. The 11A16 detects the current probe type and scales the display appropriately.

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

The 11A16 was designed by Roy Kaufman.

Key Specifications

     — With A6302 probe —
Bandwidth 50 MHz
Deflection 1 mA/Div to 2 A/Div, 1–2–5
Noise 0.3 Div @ 1 mA/Div, 0.2 Div @ 2 mA/Div, 0.1 Div @ 5 mA/Div, 0.05 Div above
     — With A6303 probe —
Bandwidth 15 MHz
Deflection 5 mA/Div to 10 A/Div, 1–2–5
Noise 0.3 Div @ 5 mA/Div, 0.2 Div @ 10 mA/Div, 0.1 Div @ 25 mA/Div, 0.05 Div above

Links

Documents Referencing 11A16

(no results)

Patents that may apply to 11A16

Page Title Inventors Filing date Grant date Links
Patent US 3482163A Magnetic signal measuring device including degaussing means Bill Peek • Eldon Lee Hoven 1967-05-24 1969-12-02 P6042 • A6302 • A6302XL • A6303 • A6303XL • A6304XL • A6312 • AM503 • AM503A • AM503B • AM5030 • 11A16

Pictures

  • 11A16 with A6302 current probe in 11301 displaying cal signal

    11A16 with A6302 current probe in 11301 displaying cal signal

  • Left internal view

    Left internal view

  • Right internal view

    Right internal view

Components

Some Parts Used in the 11A16

Part Part Number(s) Class Description Used in
M377 165-2129-03 • 165-2089-06 • 155-2089-05 Monolithic integrated circuit amplifier 11A16 • 11A32 • 11A33 • 11A34 • 11A52 • 2245 • 2245A • 2247 • 2247A • 2252 • TDS410 • TDS420 • TDS460 • TDS520D • TDS540D • TDS580D • TDS680C • TDS684C • TDS714L • TDS724D • TDS754D • TDS784D
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