11A34
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The Tektronix 11A34 is a four-channel vertical amplifier plug-in for 11000-series and DSA600-series scopes. It uses four M377 amplifier chips. It contains two ACVS sample and hold modules.
Option 23 added four P6134 probes.
There is also a later version, the 11A34V introduced in 1991, for video applications. Development of the 11A34V was managed by Murlan Kaufman. (See also 11T5H.) more Information needed
The 11A34 uses the same firmware as the 11A32.
Key Specifications
| Bandwidth | DC to 300 MHz plus 100 MHz and 20 MHz BWL filters |
|---|---|
| Number of Inputs | 4 |
| Rise time | 1.2 ns in 1 GHz mainframe such as the 11402, 11402A. 11403, 11403A, DSA601A, or DSA602A |
| Deflection | 1 mV to 10V per division in 1% calibrated steps |
| Input impedance | 50 Ω or 1 MΩ |
| Features |
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Links
Pictures
front view
left side view
right side view
bottom view
11A34V and 11T5H
11A34V and 11T5H
Prototype 11A34
Prototype 11A34
Prototype 11A34
Prototype 11A34
11A34V front
11A34V rear
11A34V left internal
11A34V right internal
11A34
Custom ICs used in the 11A34
| Page | Class | Manufacturer | Model | Part nos | Description | Designers | Used in |
|---|---|---|---|---|---|---|---|
| M377 | Monolithic integrated circuit | Tektronix | M377 | 165-2129-03 • 165-2089-06 • 155-2089-05 | amplifier | John Addis | 11A16 • 11A32 • 11A33 • 11A34 • 11A52 • 2245 • 2245A • 2247 • 2247A • 2252 • TDS410 • TDS420 • TDS460 • TDS520D • TDS540D • TDS580D • TDS680C • TDS684C • TDS714L • TDS724D • TDS754D • TDS784D |
| M474 | Monolithic integrated circuit | Tektronix | M474 | amplifier | John Addis • Ivan John Cousins | 11A32 • 11A34 |