Carl Battjes: Difference between revisions
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* [https://www.google.com/patents/US4236119 US Patent 4236119 Monolithic wideband amplifier] (Filed Sep 11, 1978 - granted Nov 25, 1980) | * [https://www.google.com/patents/US4236119 US Patent 4236119 Monolithic wideband amplifier] (Filed Sep 11, 1978 - granted Nov 25, 1980) | ||
* [https://www.google.com/patents/US5140198 US Patent 5140198 Image canceling mixer circuit on an integrated circuit chip] (Filed Aug 30, 1989 - granted Aug 18, 1992) | * [https://www.google.com/patents/US5140198 US Patent 5140198 Image canceling mixer circuit on an integrated circuit chip] (Filed Aug 30, 1989 - granted Aug 18, 1992) | ||
* ...? | * ...? | ||
Revision as of 13:44, 2 January 2022
Carl Robert Battjes (b. 30 December 1929 – d. 28 April 2007) was a Tektronix engineer.
Battjes had designed a 300 MHz transistor amplifier at Sylvania before he joined Tektronix in 1961 to work on high-speed amplifiers.
In 1971 he left the portable oscilloscope group and joined the IC design group within Tektronix.
Tek Products
- Amplifier hybrid for 11A72
- 155-0207-00 (M156)
- M116
- ...
Products by Carl Battjes
Components by Carl Battjes
| Model | Class | Description | Designers | Used in |
|---|---|---|---|---|
| 155-0175-00 | Monolithic integrated circuit | broadband amplifier | John Addis • Wink Gross • Carl Battjes | 7904A • 7912HB • 7934 • 7104 • R7103 • 7A29 • 7A29P • 7F10 • 067-0587-02 • 067-0587-10 • 11A71 • SCD1000 • EG&G N-AM-173A |
| 155-0207-00 | Monolithic integrated circuit | low-power 50 MHz vertical output amplifier | Carl Battjes | 5223 |
| M116 | Monolithic integrated circuit | vertical and horizontal output amplifier | Carl Battjes |
Patents by Carl Battjes
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 3258765A | US | 3258765A | Digital to analog converter | Carl Battjes | Sylvania | 1963-01-23 | 1966-06-28 |
| Patent US 3633120A | US | 3633120A | Amplifier circuit | Carl Battjes | Tektronix Inc | 1970-09-16 | 1972-01-04 |
| Patent US 3868580A | US | 3868580A | Bootstrapped amplifier | Carl Battjes | Tektronix Inc | 1973-02-12 | 1975-02-25 |
| Patent US 4039899A | US | 4039899A | Geometry and focus correction circuit | Carl Battjes • Harvey Leon Golladay • Michael Rieger • Binoy Rosario • Ken Schlotzhauer | Tektronix Inc | 1976-05-03 | 1977-08-02 |
| Patent US 4236119A | US | 4236119A | Monolithic wideband amplifier | Carl Battjes | Tektronix Inc | 1978-09-11 | 1980-11-25 |
| Patent US 5140198A | US | 5140198A | Image canceling mixer circuit on an integrated circuit chip | Don H. Atherly • Carl Battjes | Seiko Epson | 1989-08-30 | 1992-08-18 |
Publications
- "Who Wakes the Bugler?", in The Art and Science of Analog Circuit Design, Jim Williams (Ed.), July 1998. ISBN 978-0-7506-7062-3. → Google Books
- "Short Pulse Technique of Adjusting Wideband Amplifiers", in Tekscope Vol. 3 No. 1 January 1971
- ...
Patents
- US Patent 3258765 Digital to analog converter (Filed Jan 23, 1963 - granted Jun 28, 1966)
- US Patent 3633120 Amplifier circuit (Filed Sep 16, 1970 - granted Jan 4, 1972) - the famous "ft doubler" circuit
- US Patent 3868580 Bootstrapped amplifier
- US Patent 4039899 Geometry and focus correction circuit (Filed May 3, 1976 - granted Aug 2, 1977)
- US Patent 4236119 Monolithic wideband amplifier (Filed Sep 11, 1978 - granted Nov 25, 1980)
- US Patent 5140198 Image canceling mixer circuit on an integrated circuit chip (Filed Aug 30, 1989 - granted Aug 18, 1992)
- ...?
Links
- please add
