Classifications

• • 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
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04B—TRANSMISSION
  • H04B14/00—Transmission systems not characterised by the medium used for transmission
  • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
  • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
  • H04B14/044—Sample and hold circuits

Landscapes

• Engineering & Computer Science (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Computer Hardware Design (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Electron Beam Exposure (AREA)
• Amplifiers (AREA)
• Recording Measured Values (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10079987

Family Applications (1)

Country Status (6)

Families Citing this family (10)

Family Cites Families (9)

• 0
  • BE BE496284D patent/BE496284A/xx unknown
  • NL NL686811704A patent/NL154248B/xx unknown
• 1949
  • 1949-06-22 GB GB16586/49A patent/GB670042A/en not_active Expired
• 1950
  • 1950-06-05 US US166212A patent/US2691728A/en not_active Expired - Lifetime
  • 1950-06-21 CH CH292223D patent/CH292223A/de unknown
  • 1950-06-23 DE DEN1161A patent/DE820016C/de not_active Expired

Also Published As

Similar Documents