LA501: Difference between revisions
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{{TM500 | mfg=Tektronix | type=LA501 | function=logic analyzer | class=logic analyzer | image=Tek la501 front.jpg | introduced=1976 | discontinued=1978 | | {{TM500 | mfg=Tektronix | type=LA501 | function=logic analyzer | class=logic analyzer | image=Tek la501 front.jpg | introduced=1976 | discontinued=1978 | | ||
manuals= | designers= |manuals= | ||
* [ | * [[Media:070-1967-00.pdf|Tektronix LA 501 with Options Manual]] | ||
* [[Media: | * [[Media:070-2047-00.pdf|Tektronix LA 501 Operators Manual]] | ||
* [[Media:070-2169-00.pdf|Tektronix LA501W Operators Manual]] | |||
* [[Media:la501w.pdf|Tektronix LA501 and LA501W catalog pages]] | |||
}} | }} | ||
It has a cable-attached, passive 16-channel probe, the [[P6450]], and outputs analog X/Y/Z signals for an external oscilloscope or X/Y monitor. Alternatively, channels 0-3 can be switched to four [[BNC connector]] inputs with 1 MΩ impedance intended for external ×10 probes. | |||
The '''LA501W''' was a bundle of the LA501 with a [[WR501]] connected internally | The '''LA501W''' was a bundle of the LA501 with a [[WR501]] connected internally to provide word recognition trigger as well as data acquisition. In this case, there is no [[P6450]] probe; instead, one or two [[P6451]] probes are attached to the WR501. | ||
The LA501 provides only a timing diagram with clock tick marks on the traces, and analog zoom/pan controls for focusing on a particular trace or detail. | The LA501 provides only a timing diagram with clock tick marks on the traces, and analog zoom/pan controls for focusing on a particular trace or detail. | ||
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==Links== | ==Links== | ||
{{Documents|Link=LA501}} | |||
{{Documents|Link=LA501W}} | |||
==Pictures== | ==Pictures== | ||
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Tek la501 bc1.png | Tek la501 bc1.png | ||
Tek la501 bc2.png | Tek la501 bc2.png | ||
Tek la501 bc3.png | Tek la501 bc3.png | [[012-0725-01]] Clock Access Conversion Kit for the LA501W | ||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|LA501}} | |||
Latest revision as of 02:47, 8 June 2024
The Tektronix LA501 is a logic analyzer plug-in for the TM500 system.
It has a cable-attached, passive 16-channel probe, the P6450, and outputs analog X/Y/Z signals for an external oscilloscope or X/Y monitor. Alternatively, channels 0-3 can be switched to four BNC connector inputs with 1 MΩ impedance intended for external ×10 probes.
The LA501W was a bundle of the LA501 with a WR501 connected internally to provide word recognition trigger as well as data acquisition. In this case, there is no P6450 probe; instead, one or two P6451 probes are attached to the WR501.
The LA501 provides only a timing diagram with clock tick marks on the traces, and analog zoom/pan controls for focusing on a particular trace or detail. Each channel can be positioned anywhere vertically to allow for timing comparisons.
Key Specifications
| Memory | 4096 bit (4ch/1024 bit, 8ch/512bit or 16ch/256bit) |
|---|---|
| Sampling rate | up to 50 MHz (100 MHz @ 4ch) |
Links
Documents Referencing LA501
Documents Referencing LA501W
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Tekscope 1976 V8 N2.pdf | Article | A Plug-in Word Recognizer with Digital Delay | Pete Janowitz | 1976 | WR501 • LA501 • LA501W |
| 070-2088-04.pdf | Book | TM500 Series Rear Interface Data Book | 1985 | AA501 • AF501 • AM501 • AM502 • AM503 • AM511 • DC501 • DC502 • DC503 • DC503A • DC504 • DC505 • DC505A • DC508 • DC508A • DC509 • DC510 • DC5009 • DC5010 • DD501 • DL502 • DM501 • DM501A • DM502 • DM502A • DM505 • DM5010 • FG501 • FG501A • FG502 • FG503 • FG504 • FG507 • FG5010 • LA501 • LA501W • WR501 • MR501 • PG501 • PG502 • PG505 • PG506 • PG507 • PG508 • PS501 • PS502 • PS503 • PS503A • PS505 • PS5010 • RG501 • SC501 • SC502 • SC503 • SC504 • SG502 • SG503 • SG504 • SG505 • SW503 • TG501 • TR501 • TR502 • MI5010 • MX5010 • SI5010 |
Pictures
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LA501
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LA501
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LA501
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012-0725-01 Clock Access Conversion Kit for the LA501W
Components
Some Parts Used in the LA501
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 2N4851 | 151-0504-00 • 151-0504-01 | Discrete component | silicon unijunction transistor | DC501 • DC502 • DC503 • DC503A • DC504 • DC505 • DC505A • DC508 • DC508A • LA501 • R1330 • 212 • 214 • 4002A • 4623 • 4631 • 4632 • 4633A • 4634 • 4701 • 4701R • 670-0696-01 • 670-1274-00 • 670-1981-00 • 670-1981-01 • 7D01 • 7D12 • 7L12 |