JPS6472613A - Signal distributer - Google Patents

Signal distributer

Info

Publication number
JPS6472613A
JPS6472613A JP62228426A JP22842687A JPS6472613A JP S6472613 A JPS6472613 A JP S6472613A JP 62228426 A JP62228426 A JP 62228426A JP 22842687 A JP22842687 A JP 22842687A JP S6472613 A JPS6472613 A JP S6472613A
Authority
JP
Japan
Prior art keywords
amplifiers
distributer
input terminal
amplifier
50omega
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.)
Pending
Application number
JP62228426A
Other languages
Japanese (ja)
Inventor
Kazuo Kitaoka
Riichiro Obana
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.)
R & K Kk
Asahi Kasei Microsystems Co Ltd
Asahi Kasei Microdevices Corp
Original Assignee
R & K Kk
Asahi Kasei Microsystems Co Ltd
Asahi Kasei Microdevices 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 R & K Kk, Asahi Kasei Microsystems Co Ltd, Asahi Kasei Microdevices Corp filed Critical R & K Kk
Priority to JP62228426A priority Critical patent/JPS6472613A/en
Publication of JPS6472613A publication Critical patent/JPS6472613A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Television Systems (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To eliminate the distribution loss by adopting incorporated monolithic structure having a broad band amplifier covering the entire DC-SHF range. CONSTITUTION:Three resistors R11-R13 (=16.6OMEGA) for input impedance matching of 50OMEGA are connected among the input terminal 1, an input terminal 14 of an amplifier 11 and an input terminal 15 of an amplifier 12 in a monolithic active 2-distributer integrated circuit for high frequency broad band (entirely DC to SHF ranges). As the amplifiers 11, 12, the amplifiers whose input/output impedance is matched with 50OMEGA are used. Since the signal power is distributed uniformly into two to outputs 11, 12 at a branching part 13, the branch loss is 6.2dB. Then the amplifiers with the power gain of 6.2dB or over are used for the amplifiers 11, 12 to obtain a distributer without any distribution loss or a distributer having a gain is obtained.
JP62228426A 1987-09-14 1987-09-14 Signal distributer Pending JPS6472613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62228426A JPS6472613A (en) 1987-09-14 1987-09-14 Signal distributer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62228426A JPS6472613A (en) 1987-09-14 1987-09-14 Signal distributer

Publications (1)

Publication Number Publication Date
JPS6472613A true JPS6472613A (en) 1989-03-17

Family

ID=16876295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62228426A Pending JPS6472613A (en) 1987-09-14 1987-09-14 Signal distributer

Country Status (1)

Country Link
JP (1) JPS6472613A (en)

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