Wink Gross: Difference between revisions

Latest revision as of 05:29, 7 March 2024

Winthrop Alfred "Wink" Gross (b. April 29, 1947 in Exeter, New Hampshire, United States – ?) 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, for which he designed the main vertical amplifier, the channel switch, and the auxiliary input preamp.

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 to 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 by Wink Gross

Page	Office	Number	Title	Inventors	Company	Filing date	Grant date
Patent US 4468628A	US	4468628A	Differential amplifier with high common-mode rejection	Wink Gross	Tektronix Inc	1983-01-17	1984-08-28
Patent US 4528515A	US	4528515A	High frequency differential amplifier with adjustable damping factor	Wink Gross	Tektronix Inc	1983-02-07	1985-07-09
Patent EP 0114731B1	EP	0114731B1	Differential amplifier with high common-mode rejection	Wink Gross	Tektronix Inc	1984-01-12	1986-09-10
Patent US 4994694A	US	4994694A	Complementary composite PNP transistor	Wink Gross	Tektronix Inc	1989-08-23	1991-02-19
Patent US 5708392A	US	5708392A	Method and apparatus for providing limiting transimpedance amplification	Wink Gross	Maxim	1996-02-16	1998-01-13

@@ Line 1: / Line 1: @@
 {{Person
-|Names=Winthrop A. "Wink" Gross
+|Names=Winthrop Alfred "Wink" Gross
-|Birth date=
+|Birth date=April 29, 1947
-|Birth place=
+|Birth place=Exeter, New Hampshire, United States
 |Death date=
 |Death place=
-|Countries=
+|Countries=USA
 |Affiliations=Harvard; Tektronix; MIT;Maxim
 |Wikidata id=
@@ Line 16: / Line 16: @@
 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.
+Wink went to the Portable Instrument Division in 1979 and became vertical system engineer for the [[2465]], for which he designed the main vertical amplifier, the channel switch, and the auxiliary input preamp.
-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]].
+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|Maxim Integrated Products]], Wink went to Maxim as Director of High Frequency IC Design.  He retired in 1999.
-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==