JPS57145413A - Modulating circuit - Google Patents

Modulating circuit

Info

Publication number
JPS57145413A
JPS57145413A JP3100581A JP3100581A JPS57145413A JP S57145413 A JPS57145413 A JP S57145413A JP 3100581 A JP3100581 A JP 3100581A JP 3100581 A JP3100581 A JP 3100581A JP S57145413 A JPS57145413 A JP S57145413A
Authority
JP
Japan
Prior art keywords
collector
base
trs
couple
trq4
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
JP3100581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0142524B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jun Hirai
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 JP3100581A priority Critical patent/JPS57145413A/ja
Publication of JPS57145413A publication Critical patent/JPS57145413A/ja
Publication of JPH0142524B2 publication Critical patent/JPH0142524B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors

Landscapes

  • Amplitude Modulation (AREA)
JP3100581A 1981-03-04 1981-03-04 Modulating circuit Granted JPS57145413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3100581A JPS57145413A (en) 1981-03-04 1981-03-04 Modulating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3100581A JPS57145413A (en) 1981-03-04 1981-03-04 Modulating circuit

Publications (2)

Publication Number Publication Date
JPS57145413A true JPS57145413A (en) 1982-09-08
JPH0142524B2 JPH0142524B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-13

Family

ID=12319443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3100581A Granted JPS57145413A (en) 1981-03-04 1981-03-04 Modulating circuit

Country Status (1)

Country Link
JP (1) JPS57145413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0142524B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-13

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