JPS6125254B2 - - Google Patents

Info

Publication number
JPS6125254B2
JPS6125254B2 JP2896579A JP2896579A JPS6125254B2 JP S6125254 B2 JPS6125254 B2 JP S6125254B2 JP 2896579 A JP2896579 A JP 2896579A JP 2896579 A JP2896579 A JP 2896579A JP S6125254 B2 JPS6125254 B2 JP S6125254B2
Authority
JP
Japan
Prior art keywords
terminal
transistor
impedance
circuit
diode
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.)
Expired
Application number
JP2896579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55121734A (en
Inventor
Kazumi Furukawa
Yozo Kabayama
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP2896579A priority Critical patent/JPS55121734A/ja
Publication of JPS55121734A publication Critical patent/JPS55121734A/ja
Publication of JPS6125254B2 publication Critical patent/JPS6125254B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks

Landscapes

  • Networks Using Active Elements (AREA)
JP2896579A 1979-03-13 1979-03-13 Variable impedance circuit Granted JPS55121734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2896579A JPS55121734A (en) 1979-03-13 1979-03-13 Variable impedance circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2896579A JPS55121734A (en) 1979-03-13 1979-03-13 Variable impedance circuit

Publications (2)

Publication Number Publication Date
JPS55121734A JPS55121734A (en) 1980-09-19
JPS6125254B2 true JPS6125254B2 (enrdf_load_stackoverflow) 1986-06-14

Family

ID=12263119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2896579A Granted JPS55121734A (en) 1979-03-13 1979-03-13 Variable impedance circuit

Country Status (1)

Country Link
JP (1) JPS55121734A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS55121734A (en) 1980-09-19

Similar Documents

Publication Publication Date Title
US4339677A (en) Electrically variable impedance circuit with feedback compensation
JPS6218977Y2 (enrdf_load_stackoverflow)
KR100239619B1 (ko) 전압-전류 변환 회로
US4187472A (en) Amplifier employing matched transistors to provide linear current feedback
US5327097A (en) Gain control circuit
JPH0225561B2 (enrdf_load_stackoverflow)
US5534813A (en) Anti-logarithmic converter with temperature compensation
JPS5922245B2 (ja) テイデンアツバイアスカイロ
JPS6125254B2 (enrdf_load_stackoverflow)
JPS6037484B2 (ja) 電流安定化回路
US3533002A (en) Operational amplifier providing low input current and enhanced high frequency gain
JP3134343B2 (ja) バンドギャップ基準電圧発生回路
JPH03112214A (ja) 電圧比較回路
JP2908149B2 (ja) 演算増幅器
JP2623954B2 (ja) 利得可変増幅器
JP3051600B2 (ja) 電流発生回路
JPH0716138B2 (ja) 増幅回路装置
JP2532900Y2 (ja) リミッタ回路
JPH066612Y2 (ja) 可変利得回路
JP2703953B2 (ja) 電流増幅回路
JPH06236219A (ja) 定電流回路
GB2126031A (en) Cascode amplifier
JPS6029246B2 (ja) 帰還型増幅回路
JPS63311417A (ja) 定電流発生回路
JPS6129573B2 (enrdf_load_stackoverflow)