JPS6351432B2 - - Google Patents

Info

Publication number
JPS6351432B2
JPS6351432B2 JP55087297A JP8729780A JPS6351432B2 JP S6351432 B2 JPS6351432 B2 JP S6351432B2 JP 55087297 A JP55087297 A JP 55087297A JP 8729780 A JP8729780 A JP 8729780A JP S6351432 B2 JPS6351432 B2 JP S6351432B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
signal
composite video
current
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.)
Expired
Application number
JP55087297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5713869A (en
Inventor
Norio Meki
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 JP8729780A priority Critical patent/JPS5713869A/ja
Publication of JPS5713869A publication Critical patent/JPS5713869A/ja
Publication of JPS6351432B2 publication Critical patent/JPS6351432B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
JP8729780A 1980-06-26 1980-06-26 Agc voltage detector Granted JPS5713869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8729780A JPS5713869A (en) 1980-06-26 1980-06-26 Agc voltage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8729780A JPS5713869A (en) 1980-06-26 1980-06-26 Agc voltage detector

Publications (2)

Publication Number Publication Date
JPS5713869A JPS5713869A (en) 1982-01-23
JPS6351432B2 true JPS6351432B2 (nl) 1988-10-13

Family

ID=13910878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8729780A Granted JPS5713869A (en) 1980-06-26 1980-06-26 Agc voltage detector

Country Status (1)

Country Link
JP (1) JPS5713869A (nl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492126A (en) * 1977-12-29 1979-07-21 Matsushita Electric Ind Co Ltd Agc voltage detection circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492126A (en) * 1977-12-29 1979-07-21 Matsushita Electric Ind Co Ltd Agc voltage detection circuit

Also Published As

Publication number Publication date
JPS5713869A (en) 1982-01-23

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