5A38

The Tektronix 5A38 is a 35 MHz dual-channel vertical plug-in for 5000-series scopes, particularly the 5400-series. It is specified to have a 10 ns risetime.

The 5A38 uses a 60 mA incandescent lamp for input protection. The channel switching amplifier, U250, is a 155-0022-00. Other than U250, the 5A38 is all discrete, no chips.

• Tektronix 5A38 Manual (PDF)

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