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Val Garuts - TekWiki

  • ️Mon Jun 09 1969
From TekWeek March 7, 1986
Val Garuts in the 1960s

Valdis Egils Garuts (b. 1939 in Cesis, Latvia – ?) worked at Tektronix from 1964 to 1992. He was named Chief Engineer (later Fellow) in 1981, one of 10 staff holding this title at the time.

He contributed to the following instruments:

Documents

Documents Authored by Val Garuts

Document Page Class Title Author(s) Year Refers to
AX-4440.pdf Application Note 7854 On-board Digital Processing Refines Scope Measurements Val Garuts • Jim Tallman 1980 7854
Tekscope 1969 V1 N2 Apr 1969.pdf 8 Article Measuring Convential Oscilloscope Noise Val Garuts • Charles Samuel 1969
Tekscope 1971 V3 N4 Jul 1971.pdf 3 Article A Subnanosecond Realtime Oscilloscope Val Garuts • Thor Hallen 1971 7904 • 154-0644-00 • 7A19 • Ft doubler • 7B92

Products by Val Garuts

Manufacturer Model Description Designers Introduced
Tektronix 3A9 1 MHz differential amplifier plug-in Val Garuts 1969
Tektronix 5030 1 MHz diff-input dual-beam scope Val Garuts 1969
Tektronix 5031 1 MHz diff-input dual-beam storage scope Val Garuts 1969
Tektronix 7A22 1 MHz differential amplifier Val Garuts 1969
Tektronix 7B92 500 MHz dual timebase Bill DeVey • Val Garuts 1971
Tektronix 7A19 600 MHz amplifier Thor Hallen • Val Garuts 1971
Tektronix 7904 500 MHz non-storage mainframe Val Garuts • Thor Hallen • John McCormick • Les Larson • Bill DeVey • Bill Peek • Hans Springer • Joe Burger • Joel Swanno • Ken Hawken 1971
Tektronix R7903 500 MHz non-storage mainframe Val Garuts • Thor Hallen • John McCormick • Les Larson • Bill DeVey • Bill Peek • Hans Springer • Joe Burger • Joel Swanno • Ken Hawken 1974
Tektronix 7A29 1 GHz amplifier John Addis • Val Garuts 1978
Tektronix 7B15 1 GHz delaying timebase Art Metz • Bruce Hofer • Val Garuts 1978
Tektronix 7B10 1 GHz timebase Art Metz • Bruce Hofer • Val Garuts 1978
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 7854 400 MHz waveform-processing scope Tom Rousseau • Les Larson • Jack Collins • Ellen Deleganes • Jim Schlegel • Gary Fladstol • Val Garuts • Tim Holte • Burt Johnson • Bruce Kingsland • Wes Kosta • Jim Tallman • Kirk Wimmer 1980
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 Val Garuts

Model Class Description Designers Used in
155-0056-00 Monolithic integrated circuit sweep control Val Garuts 26G1 • 26G2 • 26G3 • 314 • 4701 • 5B10N • 5B12N • 5S14N • 7L5 • 7L12 • 7L13 • 7L14 • 7L18 • 7S14 • RG501 • Telequipment D63 • Telequipment DM63

Patents by Val Garuts

Page Office Number Title Inventors Company Filing date Grant date
Patent US 3609407A US 3609407A Automatic trigger level control circuit Val Garuts Tektronix Inc 1969-06-09 1971-09-28
Patent US 3618130A US 3618130A High efficiency regulated oscillator circuit having a substantially sinusoidal waveform Val Garuts Tektronix Inc 1969-07-28 1971-11-02
Patent US 3733514A US 3733514A Wide band amplifier having two separate high and low frequency paths for driving capacitive load with large amplitude signal Val Garuts Tektronix Inc 1971-03-19 1973-05-15
Patent US RE29018E US RE29018E Continuously variable resistance attenuator using lossy transmission line and having constant signal transit time Val Garuts Tektronix Inc 1975-06-09 1976-10-26
Patent US 3984793A US 3984793A High frequency attenuator David Arthur Hannaford • Cornelis Teunis Veenendaal • Val Garuts Tektronix Inc 1975-11-20 1976-10-05
Patent US 4717837A US 4717837A Sample and hold network Val Garuts Tektronix Inc 1986-07-18 1988-01-05
Patent US 4720685A US 4720685A FET transconductance amplifier with improved linearity and gain Val Garuts Tektronix Inc 1986-09-02 1988-01-19
Patent US 4719447A US 4719447A Analog-to-digital converter with push-pull input signal configuration Val Garuts Tektronix Inc 1987-02-09 1988-01-12
Patent US 4912399A US 4912399A Multiple lead probe for integrated circuits in wafer form Hans J. Greub • Val Garuts Tektronix Inc 1987-06-09 1990-03-27
Patent US 4835488A US 4835488A Wideband linearized emitter feedback amplifier Val Garuts Tektronix Inc 1988-01-13 1989-05-30
Patent US 4916415A US 4916415A Balanced, impedance matched, coupling device Cliff Moulton • Val Garuts Tektronix Inc 1989-01-17 1990-04-10
Patent US 4950923A US 4950923A Analog multiplier based sample and hold network Val Garuts Tektronix Inc 1989-07-28 1990-08-21
Patent US 5121090A US 5121090A Balun providing dual balanced outputs Val Garuts • Cliff Moulton Tektronix Inc 1990-04-09 1992-06-09
Patent US 5049837A US 5049837A Push-pull transformer coupled RF amplifier with response to DC Val Garuts Tektronix Inc 1990-06-25 1991-09-17
Patent US 5221895A US 5221895A Probe with microstrip transmission lines Bozidar Janko • Val Garuts • J. Lynn Saunders Tektronix Inc 1991-12-23 1993-06-22
Patent US 5189313A US 5189313A Variable transition time generator Val Garuts Tektronix Inc 1992-02-28 1993-02-23

Photos