JPS56124197A - Driving circuit of charge transfer element - Google Patents

Driving circuit of charge transfer element

Info

Publication number
JPS56124197A
JPS56124197A JP2842280A JP2842280A JPS56124197A JP S56124197 A JPS56124197 A JP S56124197A JP 2842280 A JP2842280 A JP 2842280A JP 2842280 A JP2842280 A JP 2842280A JP S56124197 A JPS56124197 A JP S56124197A
Authority
JP
Japan
Prior art keywords
transistors
constant
current
source
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2842280A
Other languages
Japanese (ja)
Other versions
JPS6045518B2 (en
Inventor
Takahisa Tsuchiya
Mitsuo Soneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP55028422A priority Critical patent/JPS6045518B2/en
Publication of JPS56124197A publication Critical patent/JPS56124197A/en
Publication of JPS6045518B2 publication Critical patent/JPS6045518B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
    • G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To reduce power consumption with a simple constitution, by controlling the constant-current source, which drives the output stage, through two sets of switching transistors which are operated according to the oscillation output which drives a differential circuit. CONSTITUTION:The differential circuit formed with transistors 11 and 12 and so on is driven by oscillation source 100 to control transistors 17 and 21 through constant-current source 16 of constant current I0. At the same time, switching transistors 31 and 32, whose emitters connected commonly are connected to constant-current source 33 of constant current I1, are turned on and off alternately according to the output of oscillation source 100, and NPN and PNP transistors 19, 20, 23, and 24 of the output stage are controlled to switch the connection to power source terminal side 4 and the earth side, and the charge transfer element connected to terminals 6 and 7 is driven. By this constitution, the current consumption of the circuit except transistors 19, 20, 23, and 24 becomes I0+I1, and thus, the driving circuit is obtained which has the current consumption lower than I0+2I1 of the circuit not provided with switching transistors.
JP55028422A 1980-03-06 1980-03-06 Charge transfer device drive circuit Expired JPS6045518B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55028422A JPS6045518B2 (en) 1980-03-06 1980-03-06 Charge transfer device drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55028422A JPS6045518B2 (en) 1980-03-06 1980-03-06 Charge transfer device drive circuit

Publications (2)

Publication Number Publication Date
JPS56124197A true JPS56124197A (en) 1981-09-29
JPS6045518B2 JPS6045518B2 (en) 1985-10-09

Family

ID=12248215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55028422A Expired JPS6045518B2 (en) 1980-03-06 1980-03-06 Charge transfer device drive circuit

Country Status (1)

Country Link
JP (1) JPS6045518B2 (en)

Also Published As

Publication number Publication date
JPS6045518B2 (en) 1985-10-09

Similar Documents

Publication Publication Date Title
JPS56124197A (en) Driving circuit of charge transfer element
JPS57192128A (en) Analog switch circuit
JPS57188133A (en) Transistor relay circuit
JPS6449420A (en) Interface circuit
JPS5769932A (en) Current switching type logical circuit
JPS56159969A (en) Transistor driving circuit
JPS5513548A (en) Transistor switching circuit
JPS5758417A (en) Complementary mos circuit
JPS554132A (en) Schmitt circuit
JPS5646587A (en) Change-over type semiconductor laser drive circuit
JPS5485318A (en) Step motor drive circuit
JPS5753152A (en) Inverter circuit
JPS57203114A (en) Power supply circuit
JPS57162521A (en) Gate circuit
JPS5720187A (en) Driving circuit for brushless motor
JPS57197922A (en) Timer switch circuit
JPS53122354A (en) C-mos circuit
JPS54108256A (en) Stabilized electric source circuit
JPS562710A (en) Oscillating unit
JPS6429114A (en) Driving circuit for switching transistor
JPS5726779A (en) Semiconductor integrated circuit for electronic timepiece
JPS5742215A (en) Impedance conversion circuit
JPS6485568A (en) Semiconductor device
JPS5488056A (en) Digital-analogue converter
JPS5726909A (en) Distortion rejector