2220: Difference between revisions
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* [[Media:070-5301-01.pdf|Tektronix 2220 Operators Manual -01]] | * [[Media:070-5301-01.pdf|Tektronix 2220 Operators Manual -01]] | ||
* [[Media:070-5301-00.pdf|Tektronix 2220 Operators Manual -00]] (OCR) | * [[Media:070-5301-00.pdf|Tektronix 2220 Operators Manual -00]] (OCR) | ||
* | * [[Media:070-5302-00.pdf|Tektronix 2220 Service Manual]] | ||
<small> | <small> | ||
'''Modifications ''' | '''Modifications ''' | ||
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[[Category:2200 series scopes]] | [[Category:2200 series scopes]] | ||
[[Category:Digital storage scopes]] | [[Category:Digital storage scopes]] | ||
Revision as of 06:03, 27 April 2024
The Tektronix 2220 is a portable, 60 MHz, 20 MS/s combination analog / digital storage scope, sister model of 2221 and 2230.
Recommended cart is the K212.
Key Specifications
| Analog bandwidth | 60 MHz (50 MHz in 2 mV/Div range), 10 MHz limit switchable |
|---|---|
| Rise time (analog mode) | 5.8 ns (7 ns in 2 mV/Div range) |
| Sampling rate | 20 MS/s single channel, 10 MS/s in ALT or CHOP |
| Memory depth | 4 K samples single channel, 2 K per channel in ALT or CHOP |
| Resolution | 8 bits |
| Deflection | 2 mV/Div to 5 V/Div, 1-2-5 |
| Glitch capture | > 100 ns |
| CRT | 8 x 10 cm, P31 phosphor, 14 kV acceleration |
| Outputs | analog X/Y plotter output, 500 mV/Div, pen lift relay contact |
| Power | 90-250 V, 85 W, fan-cooled |
| Weight | 8.2 kg (18 lb.) |
| Features |
|
Links
- Tektronix 2230 Family Marketing Presentation @ YouTube, courtesy of the Vintage Tek Museum
Internals
Custom Tek chips used include 155-0274-00 (A1U130, A1U180), 155-0273-00 (A2U30, A2U80), and 155-0022-00 (A10U2101). There is also a semi-custom part (A10U9208 Display Controller, 156-2452-00).
Pictures
Components
Some Parts Used in the 2220
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 155-0022-00 | 155-0022-00 • 155-0022-01 | Monolithic integrated circuit | analog multiplexer | 147 • 148 • 149 • 335 • 468 • 1430 • 1441 • 1461 • 1900 • 1910 • 2220 • 2221 • 2230 • 5223 • 5403 • 5440 • 5441 • 5443 • 5444 • 5A38 • 7313 • 7403N • 7503 • 7504 • 7514 • 7603 • AN/USM-281C • 7613 • 7623 • 7623A • 7633 • 7704 • R7704 • 7704A • 7834 • 7844 • 7854 • R7912 • 7912AD • 7912HB • 7904 • R7903 • 7904A • 7934 • 7A12 • 7A18 • 7A18A • 7A18N • 7B52 • 7B53N • 7D10 • 7D11 • 7D12 • NT-7000 • P7001 |
| 155-0273-00 | 155-0273-00 | Monolithic integrated circuit | broadband vertical amplifier | 2220 • 2221 • 2230 • 2232 |
| 155-0274-00 | 155-0274-00 | Monolithic integrated circuit | broadband vertical amplifier | 2220 • 2221 • 2230 |
| 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 |