TW227074B - High-frequency single-pole multi-throw switch with gain function - Google Patents

High-frequency single-pole multi-throw switch with gain function

Info

Publication number
TW227074B
TW227074B TW82107615A TW82107615A TW227074B TW 227074 B TW227074 B TW 227074B TW 82107615 A TW82107615 A TW 82107615A TW 82107615 A TW82107615 A TW 82107615A TW 227074 B TW227074 B TW 227074B
Authority
TW
Taiwan
Prior art keywords
throw switch
pole multi
frequency single
transistors
input
Prior art date
Application number
TW82107615A
Other languages
Chinese (zh)
Inventor
Gau-Torng Gun
Original Assignee
Microelectronics Tech Inc
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 Microelectronics Tech Inc filed Critical Microelectronics Tech Inc
Priority to TW82107615A priority Critical patent/TW227074B/en
Application granted granted Critical
Publication of TW227074B publication Critical patent/TW227074B/en

Links

Abstract

A high-frequency single-pole multi-throw switch, which comprises: -multiple input ports; the same number of transistors and each one's input is through:* an input matching network to couple and match one of the input ports, * a junction to connect the outputs of all of the transistors,* an output port, * an output matching network to couple and match the junction, and * a D.C. bias network to provide the bias for each transistor, which results that, when an input signal is switched, the corresponding transistor is biased in the linear enlarge region and the other transistors are biased in the cut-off regions.
TW82107615A 1993-09-16 1993-09-16 High-frequency single-pole multi-throw switch with gain function TW227074B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW82107615A TW227074B (en) 1993-09-16 1993-09-16 High-frequency single-pole multi-throw switch with gain function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW82107615A TW227074B (en) 1993-09-16 1993-09-16 High-frequency single-pole multi-throw switch with gain function

Publications (1)

Publication Number Publication Date
TW227074B true TW227074B (en) 1994-07-21

Family

ID=51348420

Family Applications (1)

Application Number Title Priority Date Filing Date
TW82107615A TW227074B (en) 1993-09-16 1993-09-16 High-frequency single-pole multi-throw switch with gain function

Country Status (1)

Country Link
TW (1) TW227074B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9577631B2 (en) 2015-02-13 2017-02-21 Richwave Technology Corp. Single pole multi-throw switch
US10340704B2 (en) 2015-02-13 2019-07-02 Richwave Technology Corp. Switch device with a wide bandwidth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9577631B2 (en) 2015-02-13 2017-02-21 Richwave Technology Corp. Single pole multi-throw switch
US10340704B2 (en) 2015-02-13 2019-07-02 Richwave Technology Corp. Switch device with a wide bandwidth

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees