JPH0486376U - - Google Patents

Info

Publication number
JPH0486376U
JPH0486376U JP1990130273U JP13027390U JPH0486376U JP H0486376 U JPH0486376 U JP H0486376U JP 1990130273 U JP1990130273 U JP 1990130273U JP 13027390 U JP13027390 U JP 13027390U JP H0486376 U JPH0486376 U JP H0486376U
Authority
JP
Japan
Prior art keywords
signal
outputs
input
section
mixer
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
JP1990130273U
Other languages
English (en)
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 filed Critical
Priority to JP1990130273U priority Critical patent/JPH0486376U/ja
Publication of JPH0486376U publication Critical patent/JPH0486376U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るアツプダウンコンバータ
の実施例を示す第２混合器の要部の回路図、第２
図はアツプダウンコンバータの一具体例を示すブ
ロツク図、第３図は従来のアツプダウンコンバー
タに用いる第２混合器を示すその要部の回路図で
ある。 ２……アツプコンバータ部、３……ダウンコン
バータ部、１０……第２混合器、Ｑ１，Ｑ２……
半導体素子、Ｂ１，Ｂ２……入力。

Claims (1)

  1. 【実用新案登録請求の範囲】 入力信号と第１局部発振信号とを混合して第１
    ＩＦ信号を出力する第１混合器を含むアツプコン
    バータ部と、 ２つの対をなす半導体素子の各入力で入力部を
    形成してなる第２混合器を有し、上記第１ＩＦ信
    号と第２局部発振信号とを混合して第２ＩＦ信号
    を出力するダウンコンバータ部とを具備したこと
    を特徴とするアツプダウンコンバータ。
JP1990130273U 1990-11-30 1990-11-30 Pending JPH0486376U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990130273U JPH0486376U (ja) 1990-11-30 1990-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990130273U JPH0486376U (ja) 1990-11-30 1990-11-30

Publications (1)

Publication Number Publication Date
JPH0486376U true JPH0486376U (ja) 1992-07-27

Family

ID=31877629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990130273U Pending JPH0486376U (ja) 1990-11-30 1990-11-30

Country Status (1)

Country Link
JP (1) JPH0486376U (ja)

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