S-53: Difference between revisions

Jump to navigation Jump to search
4 bytes removed ,  24 October 2014
headline
(year)
(headline)
Line 15: Line 15:
The Tektronix S-53 '''Trigger Recognizer''' head can be used in the right bay of the [[7S12]] TDR/Sampler plug-in  
The Tektronix S-53 '''Trigger Recognizer''' head can be used in the right bay of the [[7S12]] TDR/Sampler plug-in  
or externally in a type [[285]] enclosure. It essentially contains the entire trigger circuit of an oscilloscope.   
or externally in a type [[285]] enclosure. It essentially contains the entire trigger circuit of an oscilloscope.   
{{BeginSpecs}}
{{Spec | Bandwidth | 1 GHz }}
{{Spec | Input impedance | 50 Ω [[BNC connector]] }}
{{Spec | Sensitivity | 10 mV to 1 V (p-p) }}
{{Spec | Jitter | max. 15 ps or less (from input signal to trigger-out) }}
{{Spec | Delay | 15 ns (from input signal to trigger-out) }}
{{Spec | Trigger-out signal | 1 V into 50 Ω with 600 mV/ns slew rate }}
{{EndSpecs}}
==Internals==


The S-53 uses tunnel diode triggering with an amplifier before the tunnel diode.   
The S-53 uses tunnel diode triggering with an amplifier before the tunnel diode.   
Line 26: Line 37:
tunnel diode CR25.  The extra current from Q20 or Q22 pushes CR25 over its peak current, and it switches
tunnel diode CR25.  The extra current from Q20 or Q22 pushes CR25 over its peak current, and it switches
to the high voltage state.   
to the high voltage state.   
==Specifications==
{{BeginSpecs}}
{{Spec | Bandwidth | 1 GHz }}
{{Spec | Input impedance | 50 Ω [[BNC connector]] }}
{{Spec | Sensitivity | 10 mV to 1 V (p-p) }}
{{Spec | Jitter | max. 15 ps or less (from input signal to trigger-out) }}
{{Spec | Delay | 15 ns (from input signal to trigger-out) }}
{{Spec | Trigger-out signal | 1 V into 50 Ω with 600 mV/ns slew rate }}
{{EndSpecs}}


==Pictures==
==Pictures==

Navigation menu