Wink Gross: Difference between revisions

Revision as of 04:25, 16 August 2021

Winthrop A. "Wink" Gross (? – ?) is a retired Tektronix engineer.

Wink started at Tektronix as a summer student from Harvard in 1968 and became a full time Tek employee upon graduation with a BA in EE in 1969. He worked closely with Carl Battjes for a number of years during the 454 design, and designed the 485 portable oscilloscope's main vertical amplifier.

He left Tek to go to MIT for their graduate Engineer degree in 1972 and 1973, returning to Tek to work on the main vertical amplifier of the 7104, 1 GHz oscilloscope. Gross and John Addis collaborated closely on both the 485 and 7104.

Wink went to the Portable Instrument Division in 1979 and became vertical system engineer for the 2465. He designed the 2465 main vertical amplifier, the channel switch, and the auxiliary input preamp. Marv LaVoie designed the 2465 attenuator.

Ken Schlotzhauer (who died in China in an auto accident May 30, 1995) designed the 2465 trigger IC and Mike Metcalf (who died of Hodgkin's Lymphoma complications April 1, 1989) designed the 2465 Z axis IC, both under the direction of Art Metz. Art had horizontal system responsibility and designed the non-IC part of the horizontal as well.

Wink went to the IC department in 1982 as Analog IC Design Manager, eventually becoming Engineering Manager for the Microelectronics Group. In 1994, when Tektronix sold its IC facility to Maxim Integrated Products, Wink went with Maxim as Director of High Frequency IC Design. He retired in 1999.

Links

John Addis, Good Engineering and Fast Vertical Amplifiers, in Jim Williams (Ed.), Analog Circuit Design: Art, Science and Personalities (1991), p.114 (Ref 1)
Wink Gross' web page

Tek products

with John Addis, co-designed the vertical amplifier for the 485 (Ref 1)
responsible for the main vertical amplifier in the 7104
with John Addis, co-designed the hybrid amplifiers for the 7104 (Ref 1)
2465

Products by Wink Gross

Manufacturer	Model	Description	Designers	Introduced
Tektronix	485	350 MHz portable scope	John Addis • Wink Gross • Gene Andrews • Glenn Bateman • Ron Peltola • Bob Firth • Murlan Kaufman • Bob White • Keith Taylor • Dick Troberg	1972
Tektronix	7104	1 GHz mainframe with MCP CRT	Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan	1978
Tektronix	2445	Portable 150 MHz 4-ch scope	Art Metz • Ken Schlotzhauer • Walt Ainsworth • Wink Gross • Mike Metcalf • Marv LaVoie	1984
Tektronix	2465	Portable 150/300 MHz 4-ch scope	Art Metz • Ken Schlotzhauer • Walt Ainsworth • Wink Gross • Mike Metcalf • Marv LaVoie	1984
Tektronix	R7103	1 GHz non-storage mainframe	Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan	1985

Components by Wink Gross

Model	Class	Description	Designers	Used in
155-0076-00	Monolithic integrated circuit	input protection and probe logic	John Addis • Wink Gross	465 • 485 • 7A29 • 7A29P • 11A52 • 11A71 • 11A72 • SCD1000
155-0173-00	Hybrid integrated circuit	vertical channel switch	John Addis • Wink Gross	7104 • R7103 • 7904A • 7934 • EG&G N-AM-173A
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
155-0176-00	Hybrid integrated circuit	vertical output amplifier	Wink Gross	7104 • SCD1000
155-0180-00	Hybrid integrated circuit	fast input protection	John Addis • Wink Gross	7A29 • 7A29P • 7F10 • 11A71
155-0181-00	Hybrid integrated circuit	input amplifier	John Addis • Wink Gross	7A29 • 7A29P • 7F10 • 11A71

Patents

@@ Line 20: / Line 20: @@
 [[Marv LaVoie]] designed the 2465 attenuator.
-[[Ken Schlotzhauer]] (who died in China in an auto accident May 30, 1995) designed the 2465 trigger IC and
+[[Ken Schlotzhauer]] (who died in China in an auto accident May 30, 1995) designed the 2465 trigger IC and [[Mike Metcalf]] (who died of Hodgkin's Lymphoma complications April 1, 1989) designed the 2465 Z axis IC, both under the direction of [[Art Metz]].
-[[Mike Metcalf]] (who died of Hodgkin's Lymphoma complications April 1, 1989) designed the 2465 Z axis IC,
-both under the direction of [[Art Metz]].
 Art had horizontal system responsibility and designed the non-IC part of the horizontal as well.
 Wink went to the IC department in 1982 as Analog IC Design Manager, eventually becoming Engineering Manager for the Microelectronics Group.
-In 1994 when Tektronix sold its IC facility to Maxim Integrated Products, Wink went with Maxim as Director of High Frequency IC Design.  He retired in 1999.
+In 1994, when Tektronix sold its IC facility to Maxim Integrated Products, Wink went with Maxim as Director of High Frequency IC Design.  He retired in 1999.
 ==Links==