JPS6259936B2 - - Google Patents

Info

Publication number
JPS6259936B2
JPS6259936B2 JP56011885A JP1188581A JPS6259936B2 JP S6259936 B2 JPS6259936 B2 JP S6259936B2 JP 56011885 A JP56011885 A JP 56011885A JP 1188581 A JP1188581 A JP 1188581A JP S6259936 B2 JPS6259936 B2 JP S6259936B2
Authority
JP
Japan
Prior art keywords
circuit
transistor
amplifier circuit
collector
voltage
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
JP56011885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57125532A (en
Inventor
Akio Iwase
Akio Hashima
Hitoshi Sugano
Joji Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56011885A priority Critical patent/JPS57125532A/ja
Publication of JPS57125532A publication Critical patent/JPS57125532A/ja
Publication of JPS6259936B2 publication Critical patent/JPS6259936B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1433—Balanced arrangements with transistors using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/009—Reduction of local oscillator or RF leakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
JP56011885A 1981-01-28 1981-01-28 Television tuner circuit Granted JPS57125532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011885A JPS57125532A (en) 1981-01-28 1981-01-28 Television tuner circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011885A JPS57125532A (en) 1981-01-28 1981-01-28 Television tuner circuit

Publications (2)

Publication Number Publication Date
JPS57125532A JPS57125532A (en) 1982-08-04
JPS6259936B2 true JPS6259936B2 (enrdf_load_html_response) 1987-12-14

Family

ID=11790172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011885A Granted JPS57125532A (en) 1981-01-28 1981-01-28 Television tuner circuit

Country Status (1)

Country Link
JP (1) JPS57125532A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027817A (ja) * 1988-06-15 1990-01-11 Fuji Electric Co Ltd ガス絶縁開閉装置のガス封入容器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0786375B2 (ja) * 1985-09-19 1995-09-20 日本発条株式会社 重ね板ばね装置のクランプ用部品

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027817A (ja) * 1988-06-15 1990-01-11 Fuji Electric Co Ltd ガス絶縁開閉装置のガス封入容器

Also Published As

Publication number Publication date
JPS57125532A (en) 1982-08-04

Similar Documents

Publication Publication Date Title
US3548326A (en) Direct coupled limiter-discriminator circuit
US4058771A (en) Double-balanced frequency converter
US4461042A (en) Transistor balanced mixer
US4588968A (en) Low noise constant amplitude oscillator circuit
US3659224A (en) Temperature stable integrated oscillator
US4194158A (en) Integrated front end circuit for VHF receiver
JPS6259936B2 (enrdf_load_html_response)
CA1155927A (en) Balanced modulator
US3387296A (en) Telemetering system
US5103123A (en) Phase detector having all NPN transistors
US4359693A (en) Full wave amplitude modulation detector circuit
US3609556A (en) Fixed bias supply arrangement for long tailed pair transistor configuration
US4159482A (en) Television receiver having a demodulator circuit for demodulating a television signal modulated on a carrier
US4139738A (en) Multiplex decoder having a distortion-free differential amplifier
JPH0799622A (ja) ビデオカセットレコーダの高周波スイッチング装置
US3491301A (en) Integrated harmonic mixer circuit including an emitter coupler differential amplifier
US3287664A (en) Heterodyne modulator using a minimum of transistors
JPH0767050B2 (ja) 周波数変換回路
US3476956A (en) Bilateral transistor gate circuit
JPS5936026Y2 (ja) 電子同調チュ＿ナのバイアス回路
US3210566A (en) Multiple function circuit
WO1980001344A1 (en) Am-fm detector circuit
JP2684837B2 (ja) 差動増幅回路
JPH0533080Y2 (enrdf_load_html_response)
JPS6143323Y2 (enrdf_load_html_response)