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JPH0232818B2 - - Google Patents

Info

Publication number
JPH0232818B2
JPH0232818B2 JP59218849A JP21884984A JPH0232818B2 JP H0232818 B2 JPH0232818 B2 JP H0232818B2 JP 59218849 A JP59218849 A JP 59218849A JP 21884984 A JP21884984 A JP 21884984A JP H0232818 B2 JPH0232818 B2 JP H0232818B2
Authority
JP
Japan
Prior art keywords
time constant
circuit
frequency
resistor
transistor
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 - Lifetime
Application number
JP59218849A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6196839A (ja
Inventor
Hiroyuki Funabashi
Giichi Shimada
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.)
Rohm Co Ltd
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP59218849A priority Critical patent/JPS6196839A/ja
Publication of JPS6196839A publication Critical patent/JPS6196839A/ja
Publication of JPH0232818B2 publication Critical patent/JPH0232818B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
  • Bidirectional Digital Transmission (AREA)
JP59218849A 1984-10-18 1984-10-18 送受信周波数切換発振回路 Granted JPS6196839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59218849A JPS6196839A (ja) 1984-10-18 1984-10-18 送受信周波数切換発振回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59218849A JPS6196839A (ja) 1984-10-18 1984-10-18 送受信周波数切換発振回路

Publications (2)

Publication Number Publication Date
JPS6196839A JPS6196839A (ja) 1986-05-15
JPH0232818B2 true JPH0232818B2 (xx) 1990-07-24

Family

ID=16726299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59218849A Granted JPS6196839A (ja) 1984-10-18 1984-10-18 送受信周波数切換発振回路

Country Status (1)

Country Link
JP (1) JPS6196839A (xx)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231353B2 (xx) * 1972-07-28 1977-08-13
JPS5863824A (ja) * 1981-10-13 1983-04-15 Citizen Watch Co Ltd Ｃｒ発振回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231353U (xx) * 1975-08-23 1977-03-04
JPS5256521U (xx) * 1975-10-20 1977-04-23
JPS5829643Y2 (ja) * 1977-03-18 1983-06-29 ソニー株式会社 トランシ−バ
JPS612952Y2 (xx) * 1978-04-27 1986-01-30
JPS56147496U (xx) * 1980-04-04 1981-11-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231353B2 (xx) * 1972-07-28 1977-08-13
JPS5863824A (ja) * 1981-10-13 1983-04-15 Citizen Watch Co Ltd Ｃｒ発振回路

Also Published As

Publication number Publication date
JPS6196839A (ja) 1986-05-15

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