JPS5744291A - Drive pulse generating circuit of charge transfer element - Google Patents

Drive pulse generating circuit of charge transfer element

Info

Publication number
JPS5744291A
JPS5744291A JP11696080A JP11696080A JPS5744291A JP S5744291 A JPS5744291 A JP S5744291A JP 11696080 A JP11696080 A JP 11696080A JP 11696080 A JP11696080 A JP 11696080A JP S5744291 A JPS5744291 A JP S5744291A
Authority
JP
Japan
Prior art keywords
circuit
voltage
fets
drive pulse
pulse generating
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
JP11696080A
Other languages
Japanese (ja)
Other versions
JPH0215959B2 (en
Inventor
Kazunari Oi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11696080A priority Critical patent/JPS5744291A/en
Publication of JPS5744291A publication Critical patent/JPS5744291A/en
Publication of JPH0215959B2 publication Critical patent/JPH0215959B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

PURPOSE:To realize the variation of the output voltage over a wide range and at the same time to reduce the power consumption, by forming a level converting circuit by the MOSFETs and then directly connecting a logical circuit in a drive pulse generating circuit to the level converting circuit. CONSTITUTION:A pulse train given from a logical circuit 701 is supplied to a CMOS inverter comprising P and N type MOSFETs 703 and 704. The sources of the FETs 703 and 704 are connected to high- and low-level voltage generators 705 and 706 which are controlled by the circuit 701. Accordingly the CMOS inverter has a switching action to the voltage of the generators 705 and 706 in a range by which the conditions according to the threshold voltage of the FETs 703 and 704 can be satisfied, and can produce the voltage which is varied in a wide range. Furthermore the logical circuit can directly be connected to a level converting circuit since the FTEs 703 and 704 have high levels of impedance. At the same time, either one of the FETs 703 and 704 is always cut off to prevent the increase of power consumption.
JP11696080A 1980-08-27 1980-08-27 Drive pulse generating circuit of charge transfer element Granted JPS5744291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11696080A JPS5744291A (en) 1980-08-27 1980-08-27 Drive pulse generating circuit of charge transfer element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11696080A JPS5744291A (en) 1980-08-27 1980-08-27 Drive pulse generating circuit of charge transfer element

Publications (2)

Publication Number Publication Date
JPS5744291A true JPS5744291A (en) 1982-03-12
JPH0215959B2 JPH0215959B2 (en) 1990-04-13

Family

ID=14699993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11696080A Granted JPS5744291A (en) 1980-08-27 1980-08-27 Drive pulse generating circuit of charge transfer element

Country Status (1)

Country Link
JP (1) JPS5744291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638902A2 (en) * 1993-08-13 1995-02-15 Nec Corporation Selector circuit selecting and outputting voltage applied to one of first and second terminal in response to voltage level applied to first terminal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155984A (en) * 1976-06-22 1977-12-24 Toshiba Corp Charge transfer device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155984A (en) * 1976-06-22 1977-12-24 Toshiba Corp Charge transfer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638902A2 (en) * 1993-08-13 1995-02-15 Nec Corporation Selector circuit selecting and outputting voltage applied to one of first and second terminal in response to voltage level applied to first terminal

Also Published As

Publication number Publication date
JPH0215959B2 (en) 1990-04-13

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