JPS5351945A - Gain adjusting circuit - Google Patents

Gain adjusting circuit

Info

Publication number
JPS5351945A
JPS5351945A JP12610576A JP12610576A JPS5351945A JP S5351945 A JPS5351945 A JP S5351945A JP 12610576 A JP12610576 A JP 12610576A JP 12610576 A JP12610576 A JP 12610576A JP S5351945 A JPS5351945 A JP S5351945A
Authority
JP
Japan
Prior art keywords
gain adjusting
adjusting circuit
amplifier
enabling
stable amplification
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
JP12610576A
Other languages
Japanese (ja)
Inventor
Hiroshi Shirai
Shinichi Hagitani
Akira Yamazaki
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 JP12610576A priority Critical patent/JPS5351945A/en
Publication of JPS5351945A publication Critical patent/JPS5351945A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the gain adjusting circuit possible of stable amplification and enabling to obtain sufficient attenuating factor with the wide gain adjusting width of the amplifier.
COPYRIGHT: (C)1978,JPO&Japio
JP12610576A 1976-10-22 1976-10-22 Gain adjusting circuit Pending JPS5351945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12610576A JPS5351945A (en) 1976-10-22 1976-10-22 Gain adjusting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12610576A JPS5351945A (en) 1976-10-22 1976-10-22 Gain adjusting circuit

Publications (1)

Publication Number Publication Date
JPS5351945A true JPS5351945A (en) 1978-05-11

Family

ID=14926731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12610576A Pending JPS5351945A (en) 1976-10-22 1976-10-22 Gain adjusting circuit

Country Status (1)

Country Link
JP (1) JPS5351945A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502447A (en) * 1973-05-08 1975-01-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502447A (en) * 1973-05-08 1975-01-11

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