Roy Hayes: Difference between revisions
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[[File:Roy Hayes.jpg|thumb|200px|right]] | [[File:Roy Hayes.jpg|thumb|200px|right]] | ||
{{Person | {{Person | ||
|Names=Roy Hayes | |Names=Roy M Hayes | ||
|Birth date= | |Birth date= | ||
|Birth place= | |Birth place= | ||
Revision as of 14:02, 29 August 2021
Roy M Hayes (? – ?) designed the:
- 155-0032-xx amplifier IC
- 7A12 amplifier plug-in
- 3A3 amplifier plug-in
- 3A8 opamp plug-in
Products by Roy Hayes
| Manufacturer | Model | Description | Designers | Introduced |
|---|---|---|---|---|
| Tektronix | 3A3 | dual differential amplifier plug-in | Roy Hayes | 1964 |
| Tektronix | 3A8 | Operational amplifier plug-in | Roy Hayes | 1965 |
| Tektronix | 7A12 | 120 MHz dual-channel amplifier | Roy Hayes | 1969 |
Components by Roy Hayes
| Model | Class | Description | Designers | Used in |
|---|---|---|---|---|
| 155-0032-00 | Monolithic integrated circuit | variable-gain transconductance amplifier (voltage in, current out) | Roy Hayes • Einar Traa | 335 • 464 • 465 • 465B • 466 • 475 • 475A • 475M • 634 • 650 • 651 • 652 • 653 • 655 • 656 • 670 • 671 • 7A12 • 475 • FG504 • 1440 • 1460 • 1480 • 1481 • 1482 • 1485 |
| 155-0217-00 | Monolithic integrated circuit | variable-gain transconductance amplifier | Roy Hayes • Einar Traa | 335 • 475 • 7D20 • FG504 |
Hayes left Tektronix for HP Loveland in Jan 1971.