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(New page: * [http://manoman.sqhill.com/pdf/tek-2232.pdf Tektronix 2232 Manual (PDF)]) |
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* [http:// | {{Oscilloscope Sidebar | ||
|manufacturer=Tektronix | |||
|series=2200-series scopes | |||
|model=2232 | |||
|summary=100 MHz digital/analog scope | |||
|image=Tek 2232 1.JPG | |||
|caption=Tek 2232 | |||
|introduced=1989 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [[Media:070-7066-02.pdf|Tek 2232 Operator manual -02]] | |||
* [[Media:070-7066-01.pdf|Tek 2232 Operator manual -01, 1992]] | |||
* [[Media:070-7066-00.pdf|Tek 2232 Operator manual -00, 1989]] | |||
* [[Media:070-7067-01.pdf|Tek 2232 Service manual -01]] | |||
* [[Media:070-7067-00.pdf|Tek 2232 Service manual -00, 1990]] (OCR) | |||
<small> | |||
'''Modifications ''' | |||
* [http://hakanh.com/dl/docs/kitinstructions/040-1344-00.pdf 040-1344-00 CRT Noise Reduction] (1991) | |||
</small> | |||
{{ROM Images}} | |||
}} | |||
The '''Tektronix 2232''' is a 100 MHz digital + analog scope with a dual time base. It effectively replaced the [[2230]] in 1990. | |||
Improvements over the 2230 included quintupled sample rate (100 MS/s), graticule illumination, trigger level readout, 20 MHz bandwidth limiting available in DSO mode, NVRAM to store the configuration, "smooth" mode when using peak detection, a faster CPU, and a more modern user interface making use of five function keys under the CRT. | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | 100 MHz analog (80 MHz in 2 mV/div), switchable 20 MHz limit }} | |||
{{Spec | Sampling rate | 100 MS/s }} | |||
{{Spec | Record length | 1024 or 4096 samples }} | |||
{{Spec | Deflection | 2 mV/div to 5 V/div, 1−2−5 }} | |||
{{Spec | Resolution | 8 bits }} | |||
{{Spec | Input impedance | 1 MΩ // 20 pF }} | |||
{{Spec | Maximum Safe Input Voltage | 400 V (DC + peak AC) or 800 V<sub>p-p</sub> AC}} | |||
{{Spec | Timebase A | 50 ns/Div to 0.5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div. In "Store" mode lower sweep speeds up to 5 s/Div are available}} | |||
{{Spec | Timebase B | 50 ns/Div to 5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div}} | |||
{{Spec | Z axis | input (intensity); DC to 20 MHz, maximum safe input 30 V (DC + peak AC) Input resistance about 10 kΩ}} | |||
{{Spec | CRT | [[154-0861-00]]; display area : 8 × 10 cm² }} | |||
{{Spec | Power | 90 to 250 V<sub>AC</sub>, 48 to 440 Hz, ≤85 W }} | |||
{{Spec | Features | | |||
* X-Y operation | |||
* Pre/Post-triggering | |||
* Averaging | |||
* Dual time base | |||
* Cursors and readout | |||
}} | |||
{{Spec | Options | | |||
* Opt.10 – [[GPIB]] | |||
* Opt.12 – [[RS-232 interface]]; 110, 300, 600, 1200 or 2400 bit/s | |||
}} | |||
{{EndSpecs}} | |||
==Links== | |||
* [https://www.youtube.com/watch?v=ixW6Bc5NxeM 2232 Easter Egg (Wizard)] @ YouTube | |||
* [https://www.hakanh.com/dl/docs/troubleshooting_tips_on_2200_ps.pdf Troubleshooting tips on 2200 PSU] | |||
* [https://www.eevblog.com/forum/repair/tektronix-2232-scope-in-need-of-a-doctor/ 2232/5/6 PSU repair thread] | |||
==Pictures== | |||
<gallery> | |||
Tek 2232 1.JPG | |||
Tek 2232 2.JPG | |||
Tek 2232 3.JPG | |||
Tek 2232 4.JPG | |||
Tek 2232 5.JPG | |||
2232-7470.gif | screen plot via GPIB | |||
Tek 2232 nj1.jpg | |||
Tek 2232 nj2.jpg | |||
Tek 2232 nj3.jpg | |||
Tek 2232 nj4.jpg | |||
</gallery> | |||
==Components== | |||
{{Parts|2232}} | |||
The 2232 includes two 100 ns, 8-bit, ECL-output flash A/D converters (165-0011-xx). | |||
[[Category:2200 series scopes]] | |||
[[Category:Digital storage scopes]] |
Latest revision as of 05:24, 6 May 2024
The Tektronix 2232 is a 100 MHz digital + analog scope with a dual time base. It effectively replaced the 2230 in 1990.
Improvements over the 2230 included quintupled sample rate (100 MS/s), graticule illumination, trigger level readout, 20 MHz bandwidth limiting available in DSO mode, NVRAM to store the configuration, "smooth" mode when using peak detection, a faster CPU, and a more modern user interface making use of five function keys under the CRT.
Key Specifications
Bandwidth | 100 MHz analog (80 MHz in 2 mV/div), switchable 20 MHz limit |
---|---|
Sampling rate | 100 MS/s |
Record length | 1024 or 4096 samples |
Deflection | 2 mV/div to 5 V/div, 1−2−5 |
Resolution | 8 bits |
Input impedance | 1 MΩ // 20 pF |
Maximum Safe Input Voltage | 400 V (DC + peak AC) or 800 Vp-p AC |
Timebase A | 50 ns/Div to 0.5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div. In "Store" mode lower sweep speeds up to 5 s/Div are available |
Timebase B | 50 ns/Div to 5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div |
Z axis | input (intensity); DC to 20 MHz, maximum safe input 30 V (DC + peak AC) Input resistance about 10 kΩ |
CRT | 154-0861-00; display area : 8 × 10 cm² |
Power | 90 to 250 VAC, 48 to 440 Hz, ≤85 W |
Features |
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Options |
|
Links
Pictures
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screen plot via GPIB
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Components
Some Parts Used in the 2232
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
155-0124-00 | 155-0124-00 | Monolithic integrated circuit | horizontal preamplifier | 455 • SC503 • SC504 • 2221 • 2230 • 2232 • 2336 • 2337 |
155-0273-00 | 155-0273-00 | Monolithic integrated circuit | broadband vertical amplifier | 2220 • 2221 • 2230 • 2232 |
156-2452-00 | 156-2452-00 | Monolithic integrated circuit | display controller | 2230 • 2232 |
156-3610-00 | 156-3610-00 • 156-3610-01 | Monolithic integrated circuit | digital acquisition controller | 2232 |
165-0011-00 | 165-0011-00 | Monolithic integrated circuit | flash A/D converter | 2232 |
234-0107-20 | 234-0107-20 | Monolithic integrated circuit | trigger | 2221 • 2230 • 2232 |
27512 | Monolithic integrated circuit | 64K×8 EPROM | 2230 • 2232 • SG5030 | |
Intel 8086 | Monolithic integrated circuit | 16-bit microprocessor | 1240 • 2220 • 2221 • 2230 • 2246 • 2232 • 2245A • 2782 • 4114 • 4115 | |
T4655 | 154-0861-00 • 154-0861-10 • 154-0930-00 | CRT | CRT | 2220 • 2221 • 2221A • 2230 • 2232 |
The 2232 includes two 100 ns, 8-bit, ECL-output flash A/D converters (165-0011-xx).