7A13: Difference between revisions
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title=Tektronix 7A13| | title=Tektronix 7A13| | ||
summary=100 MHz Differential Comparator| | summary=100 MHz Differential Comparator| | ||
image= | image=7a13-manual-page.jpg| | ||
caption=7A13 | caption=7A13 front panel| | ||
years=? – ?| | years=? – ?| | ||
type=Vertical Amplifier| | type=Vertical Amplifier| | ||
Revision as of 06:13, 8 May 2014
The Tektronix 7A13 is a "differential comparator" vertical plug-in for 7000-series scopes, i.e. a fast differential amplifier with adjustable DC offset.
Older versions display the comparison voltage through a mechanical dial, newer versions through an LED panel meter.
Specifications
- Deflection factor 1 mV/Div – 5 V/Div (1–2–5 sequence)
- Common Mode range: at least +10V / -10V from 1 mV/Div to 50 mV/Div;
- Overdrive Recovery: to within 2mV in 1µs (at 1 mV/Div)
- CMRR: at least 10,000:1 for 10 Vpp or less, 100 kHz to 1 MHz, decreasing to 500:1 at 10 MHz with 1 Vpp, 200:1 at 20 MHz with 1 Vpp.
- Input impedance: 1 MΩ || 20 pF
- Comparison voltage range: 0V – +/-10V