7B51: Difference between revisions
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The task of designing the 7B51 was inherited and completed by [[Murlan Kaufman]]. | The task of designing the 7B51 was inherited and completed by [[Murlan Kaufman]]. | ||
{{ | {{BeginSpecs}} | ||
{{Spec | Sweep | 5 s/Div to 50 ns/Div in 1−2−5 sequence, ×10 magnifier down to 5 ns/Div, variable down to 12.5 s/Div}} | |||
{{Spec | Excluded portions of sweep | None in 7700-series, first 50 ns with magnifier }} | |||
{{Spec | Trigger sensitivity | 0.3 Div (int) or 150 mV (ext) up to 10 MHz, 1.5 Div or 750 mV from 10 MHz to 100 MHz }} | |||
{{Spec | Trigger coupling | DC, AC (>16 Hz), AC HF REJ (16 Hz to 100 kHz), AC LF REJ (>75 kHz) }} | |||
{{Spec | Trigger input | 1 MΩ // 20 pF max. 500 V DC+peak AC }} | |||
{{Spec | Jitter | less than 1 ns at 75 MHz }} | |||
{{Spec | Trigger Modes | Peak-Peak Auto, Auto, Norm, Single Sweep}} | |||
{{Spec | Variable time delay accuracy | 1% (0.5 ms/Div to 1 μs/Div)}} | |||
{{Spec | Variable time delay multiplier Linearity | within 0.2%}} | |||
{{EndSpecs}} | |||
==Pictures== | ==Pictures== |
Revision as of 04:24, 9 August 2023
The Tektronix 7B51 is a 100 MHz timebase for 7000-series scopes. The task of designing the 7B51 was inherited and completed by Murlan Kaufman.
Key Specifications
Sweep | 5 s/Div to 50 ns/Div in 1−2−5 sequence, ×10 magnifier down to 5 ns/Div, variable down to 12.5 s/Div |
---|---|
Excluded portions of sweep | None in 7700-series, first 50 ns with magnifier |
Trigger sensitivity | 0.3 Div (int) or 150 mV (ext) up to 10 MHz, 1.5 Div or 750 mV from 10 MHz to 100 MHz |
Trigger coupling | DC, AC (>16 Hz), AC HF REJ (16 Hz to 100 kHz), AC LF REJ (>75 kHz) |
Trigger input | 1 MΩ // 20 pF max. 500 V DC+peak AC |
Jitter | less than 1 ns at 75 MHz |
Trigger Modes | Peak-Peak Auto, Auto, Norm, Single Sweep |
Variable time delay accuracy | 1% (0.5 ms/Div to 1 μs/Div) |
Variable time delay multiplier Linearity | within 0.2% |