JPS5330820A - Video synchronous detection circuit - Google Patents

Video synchronous detection circuit

Info

Publication number
JPS5330820A
JPS5330820A JP10483576A JP10483576A JPS5330820A JP S5330820 A JPS5330820 A JP S5330820A JP 10483576 A JP10483576 A JP 10483576A JP 10483576 A JP10483576 A JP 10483576A JP S5330820 A JPS5330820 A JP S5330820A
Authority
JP
Japan
Prior art keywords
detection circuit
synchronous detection
video synchronous
video
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
JP10483576A
Other languages
Japanese (ja)
Other versions
JPS617788B2 (en
Inventor
Toshio Murakami
Masaru Noda
Hiroaki Nabeyama
Takeshi Murakami
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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP10483576A priority Critical patent/JPS5330820A/en
Publication of JPS5330820A publication Critical patent/JPS5330820A/en
Publication of JPS617788B2 publication Critical patent/JPS617788B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To remove the detection distortion and cross-color disturbance by providing a selective-tuning circuit to the preceding stage of a limiter circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP10483576A 1976-09-03 1976-09-03 Video synchronous detection circuit Granted JPS5330820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10483576A JPS5330820A (en) 1976-09-03 1976-09-03 Video synchronous detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10483576A JPS5330820A (en) 1976-09-03 1976-09-03 Video synchronous detection circuit

Publications (2)

Publication Number Publication Date
JPS5330820A true JPS5330820A (en) 1978-03-23
JPS617788B2 JPS617788B2 (en) 1986-03-08

Family

ID=14391413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10483576A Granted JPS5330820A (en) 1976-09-03 1976-09-03 Video synchronous detection circuit

Country Status (1)

Country Link
JP (1) JPS5330820A (en)

Also Published As

Publication number Publication date
JPS617788B2 (en) 1986-03-08

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