Classifications

• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11C—STATIC STORES
  • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
  • G11C27/02—Sample-and-hold arrangements
  • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
  • G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
  • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
  • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
  • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11C—STATIC STORES
  • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
  • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
  • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
  • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
  • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
  • G11C11/403—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11C—STATIC STORES
  • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
  • G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
  • G11C11/565—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using capacitive charge storage elements
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11C—STATIC STORES
  • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
  • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits

Landscapes

• Engineering & Computer Science (AREA)
• Computer Hardware Design (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Automation & Control Theory (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Amplifiers (AREA)
• Compositions Of Macromolecular Compounds (AREA)
• Polyethers (AREA)
• Epoxy Compounds (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Measurement Of Current Or Voltage (AREA)
• Safety Devices In Control Systems (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (2)

Family

ID=19813561

Family Applications (1)

Country Status (11)

Families Citing this family (6)

Family Cites Families (1)

• 1971
  • 1971-07-06 NL NL7109293A patent/NL7109293A/xx unknown
• 1972
  • 1972-05-30 CA CA143,471A patent/CA965144A/en not_active Expired
  • 1972-06-27 BE BE785464A patent/BE785464A/nl unknown
  • 1972-07-04 JP JP6639972A patent/JP4817074B1/ja active Pending
  • 1972-07-04 FR FR7224096A patent/FR2144754B1/fr not_active Expired
  • 1972-07-04 DE DE2232812A patent/DE2232812A1/de active Pending
  • 1972-07-04 GB GB3124772A patent/GB1399912A/en not_active Expired
  • 1972-07-04 SE SE7208819A patent/SE388295B/xx unknown
  • 1972-07-04 IT IT69145/72A patent/IT964460B/it active
  • 1972-07-04 SU SU7201816712A patent/SU572228A3/ru active
  • 1972-07-06 US US00269369A patent/US3778725A/en not_active Expired - Lifetime

Also Published As

Similar Documents