JPS5511686A - Dynamic frequency divider circuit - Google Patents

Dynamic frequency divider circuit

Info

Publication number
JPS5511686A
JPS5511686A JP8556778A JP8556778A JPS5511686A JP S5511686 A JPS5511686 A JP S5511686A JP 8556778 A JP8556778 A JP 8556778A JP 8556778 A JP8556778 A JP 8556778A JP S5511686 A JPS5511686 A JP S5511686A
Authority
JP
Japan
Prior art keywords
plus
pch
divider circuit
gates
series
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.)
Pending
Application number
JP8556778A
Other languages
Japanese (ja)
Inventor
Hirohei Kawakami
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8556778A priority Critical patent/JPS5511686A/en
Publication of JPS5511686A publication Critical patent/JPS5511686A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
    • H03K23/42—Out-of-phase gating or clocking signals applied to counter stages
    • H03K23/44—Out-of-phase gating or clocking signals applied to counter stages using field-effect transistors

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To increase the percentage of the active region and thus to realize a high- speed operation by constituting the divider circuit by securing a vertical connection between three units of PCH (channel) transistor Tr and the NCHTr. CONSTITUTION:PCHMOSTr9, 11 and 13 plus NC HMOSTr10, 12 and 14 are connected in series and vertically; and drain terminals C of Tr13 and 14 are connected to the gates of inverter Tr15 and 16 plus Tr9 and 10. Then the input signals of opposite axis to each other are applied to the gates of Tr11 and 14 plus Tr12 and 13. As Tr9, 11 and 13 are connected in series and Tr9 and 15 can share the source and the gate, PCHTr9, 11 and 13 can be formed only with the triple ring gate (oblique-lines areas). And thus the PCH region is occupied almost by the active region. The NCH is formed quite symmetrically to the PCH. As a result, a high degree of integration becomes possible with the CH width of Tr increased, thus increasing gm for suitable application with a high speed.
JP8556778A 1978-07-12 1978-07-12 Dynamic frequency divider circuit Pending JPS5511686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8556778A JPS5511686A (en) 1978-07-12 1978-07-12 Dynamic frequency divider circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8556778A JPS5511686A (en) 1978-07-12 1978-07-12 Dynamic frequency divider circuit

Publications (1)

Publication Number Publication Date
JPS5511686A true JPS5511686A (en) 1980-01-26

Family

ID=13862378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8556778A Pending JPS5511686A (en) 1978-07-12 1978-07-12 Dynamic frequency divider circuit

Country Status (1)

Country Link
JP (1) JPS5511686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226513A (en) * 1990-06-29 1992-08-17 Hoechst Ag Preparation of ethylene/vinyl ester copolymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226513A (en) * 1990-06-29 1992-08-17 Hoechst Ag Preparation of ethylene/vinyl ester copolymer

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