KR880007099U - Automatic Gain Control Circuit (AGC) - Google Patents

Automatic Gain Control Circuit (AGC)

Info

Publication number
KR880007099U
KR880007099U KR2019860014675U KR860014675U KR880007099U KR 880007099 U KR880007099 U KR 880007099U KR 2019860014675 U KR2019860014675 U KR 2019860014675U KR 860014675 U KR860014675 U KR 860014675U KR 880007099 U KR880007099 U KR 880007099U
Authority
KR
South Korea
Prior art keywords
agc
control circuit
gain control
automatic gain
automatic
Prior art date
Application number
KR2019860014675U
Other languages
Korean (ko)
Other versions
KR900007014Y1 (en
Inventor
이준호
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019860014675U priority Critical patent/KR900007014Y1/en
Publication of KR880007099U publication Critical patent/KR880007099U/en
Application granted granted Critical
Publication of KR900007014Y1 publication Critical patent/KR900007014Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
KR2019860014675U 1986-09-24 1986-09-24 Auto gain control KR900007014Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014675U KR900007014Y1 (en) 1986-09-24 1986-09-24 Auto gain control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014675U KR900007014Y1 (en) 1986-09-24 1986-09-24 Auto gain control

Publications (2)

Publication Number Publication Date
KR880007099U true KR880007099U (en) 1988-05-31
KR900007014Y1 KR900007014Y1 (en) 1990-08-04

Family

ID=19255888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014675U KR900007014Y1 (en) 1986-09-24 1986-09-24 Auto gain control

Country Status (1)

Country Link
KR (1) KR900007014Y1 (en)

Also Published As

Publication number Publication date
KR900007014Y1 (en) 1990-08-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980729

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee