11A16

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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 11A16 detects the current probe type and scales the display appropriately.

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

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

Pictures