JPS5531364A - Formation circuit of burst signal - Google Patents

Formation circuit of burst signal

Info

Publication number
JPS5531364A
JPS5531364A JP10512578A JP10512578A JPS5531364A JP S5531364 A JPS5531364 A JP S5531364A JP 10512578 A JP10512578 A JP 10512578A JP 10512578 A JP10512578 A JP 10512578A JP S5531364 A JPS5531364 A JP S5531364A
Authority
JP
Japan
Prior art keywords
differential amplifiers
burst signal
burst
phase
transistors
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
JP10512578A
Other languages
Japanese (ja)
Other versions
JPS6026353B2 (en
Inventor
Toshiji Nishimura
Seisuke Yamanaka
Toshiyuki Shimada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP10512578A priority Critical patent/JPS6026353B2/en
Publication of JPS5531364A publication Critical patent/JPS5531364A/en
Publication of JPS6026353B2 publication Critical patent/JPS6026353B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To change phase of the burst signal and to make shifting to IC simple, by changing relatively the bias of one and the other transistors which form the differential amplifiers in the color television camera.
CONSTITUTION: To the constant-current source 11 of the differential amplifiers 21, 31 is supplied the burst flag pulse which turns ON the foregoing during the burst period, in the input terminals of the differential amplifiers 22, 23 and 32, 33 are supplied the color subcarrier signals which are different in phase, respectively, and the burst signal is taken out after outputs of the differential amplifiers 24, 25 and 34, 35 are compounded. And the bias of one and the other transistors which form the differential amplifiers 21, 31 is changed relatively, and the phase of the burst signal is changed.
COPYRIGHT: (C)1980,JPO&Japio
JP10512578A 1978-08-29 1978-08-29 Burst signal formation circuit Expired JPS6026353B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10512578A JPS6026353B2 (en) 1978-08-29 1978-08-29 Burst signal formation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10512578A JPS6026353B2 (en) 1978-08-29 1978-08-29 Burst signal formation circuit

Publications (2)

Publication Number Publication Date
JPS5531364A true JPS5531364A (en) 1980-03-05
JPS6026353B2 JPS6026353B2 (en) 1985-06-22

Family

ID=14399058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10512578A Expired JPS6026353B2 (en) 1978-08-29 1978-08-29 Burst signal formation circuit

Country Status (1)

Country Link
JP (1) JPS6026353B2 (en)

Also Published As

Publication number Publication date
JPS6026353B2 (en) 1985-06-22

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