11A16: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=Dual channel 120 MHz current amplifier | | |series=11000-series scopes | ||
image=Tek 11a16 front.jpg | | |type=11A16 | ||
caption=Tek 11A16 | |summary=Dual channel 120 MHz current amplifier | ||
|image=Tek 11a16 front.jpg | |||
introduced=1991 | | |caption=Tek 11A16 | ||
discontinued=(?) | | |introduced=1991 | ||
manuals= | |discontinued=(?) | ||
|designers= | |||
|manuals= | |||
* [http://w140.com/tek_11a16_service.pdf Tektronix 11A16 Service Manual (PDF)] | * [http://w140.com/tek_11a16_service.pdf Tektronix 11A16 Service Manual (PDF)] | ||
* [http://w140.com/tek_11a16_user.pdf Tektronix 11A16 User Manual (PDF)] | * [http://w140.com/tek_11a16_user.pdf Tektronix 11A16 User Manual (PDF)] | ||
* [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | * [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | ||
}} | }} | ||
The '''Tektronix 11A16''' is a dual-channel 120 MHz current amplifier for 11300-series, | 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. | ||
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) | Each channel has a 12-pin input connector that fits the [[A6302]] probe (10.5 A continuous) or [[A6303]] probe (52.5 A continuous). | ||
or [[A6303]] probe (52.5 A continuous). | |||
The current probe input is an [[Amphenol 165-12 connector]]. | The current probe input is an [[Amphenol 165-12 connector]]. | ||
It contains pins for hall element and transformer connections, | It contains pins for hall element and transformer connections, lock detection, probe degaussing, and probe type encoding. | ||
lock detection, probe degaussing, and probe type encoding. | |||
The 11A16 detects the current probe type and scales the display appropriately. | The 11A16 detects the current probe type and scales the display appropriately. | ||
Revision as of 12:54, 13 August 2021
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.
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
- 11A-series plug-in NVRAM replacement
- http://www.tek.com/datasheet/current-measurement-system-probes
- 015-0598-00 calibration fixture
Pictures
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Left internal view
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Right internal view
