IT1029784B - Perfezionamento nei cronometri elettronici a circuito integrato - Google Patents

Perfezionamento nei cronometri elettronici a circuito integrato

Info

Publication number
IT1029784B
IT1029784B IT4823975A IT4823975A IT1029784B IT 1029784 B IT1029784 B IT 1029784B IT 4823975 A IT4823975 A IT 4823975A IT 4823975 A IT4823975 A IT 4823975A IT 1029784 B IT1029784 B IT 1029784B
Authority
IT
Italy
Prior art keywords
oscillator
digital clock
conjunction
quartz oscillator
control circuit
Prior art date
Application number
IT4823975A
Other languages
English (en)
Inventor
C R Williams
Original Assignee
Texas Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/443,535 external-priority patent/US4013901A/en
Priority claimed from US05/443,585 external-priority patent/US3986199A/en
Priority claimed from US05/443,895 external-priority patent/US3965666A/en
Priority claimed from US443394A external-priority patent/US3912268A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT1029784B publication Critical patent/IT1029784B/it

Links

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
IT4823975A 1974-02-19 1975-02-18 Perfezionamento nei cronometri elettronici a circuito integrato IT1029784B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/443,535 US4013901A (en) 1974-02-19 1974-02-19 Stacked logic design for I2 L watch
US05/443,585 US3986199A (en) 1974-02-19 1974-02-19 Bipolar logic having graded power
US05/443,895 US3965666A (en) 1974-02-19 1974-02-19 Injection logic electronic watch having a current regulated oscillator
US443394A US3912268A (en) 1974-02-19 1974-02-19 Game racket

Publications (1)

Publication Number Publication Date
IT1029784B true IT1029784B (it) 1979-03-20

Family

ID=27503908

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4823975A IT1029784B (it) 1974-02-19 1975-02-18 Perfezionamento nei cronometri elettronici a circuito integrato

Country Status (1)

Country Link
IT (1) IT1029784B (it)

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