JPS56117490A - Differential absolute value circuit - Google Patents

Differential absolute value circuit

Info

Publication number
JPS56117490A
JPS56117490A JP2060480A JP2060480A JPS56117490A JP S56117490 A JPS56117490 A JP S56117490A JP 2060480 A JP2060480 A JP 2060480A JP 2060480 A JP2060480 A JP 2060480A JP S56117490 A JPS56117490 A JP S56117490A
Authority
JP
Japan
Prior art keywords
transistors
difference
current
collectors
output
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
JP2060480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347032B2 (de
Inventor
Hitoshi Fujisaki
Kazuo Hoya
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.)
Hitachi Denshi KK
Hitachi Ltd
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP2060480A priority Critical patent/JPS56117490A/ja
Publication of JPS56117490A publication Critical patent/JPS56117490A/ja
Publication of JPS6347032B2 publication Critical patent/JPS6347032B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Amplifiers (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2060480A 1980-02-22 1980-02-22 Differential absolute value circuit Granted JPS56117490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2060480A JPS56117490A (en) 1980-02-22 1980-02-22 Differential absolute value circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2060480A JPS56117490A (en) 1980-02-22 1980-02-22 Differential absolute value circuit

Publications (2)

Publication Number Publication Date
JPS56117490A true JPS56117490A (en) 1981-09-14
JPS6347032B2 JPS6347032B2 (de) 1988-09-20

Family

ID=12031865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2060480A Granted JPS56117490A (en) 1980-02-22 1980-02-22 Differential absolute value circuit

Country Status (1)

Country Link
JP (1) JPS56117490A (de)

Also Published As

Publication number Publication date
JPS6347032B2 (de) 1988-09-20

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