KR910005090U - 고주파용 차동 증폭기 - Google Patents
고주파용 차동 증폭기Info
- Publication number
- KR910005090U KR910005090U KR2019890012312U KR890012312U KR910005090U KR 910005090 U KR910005090 U KR 910005090U KR 2019890012312 U KR2019890012312 U KR 2019890012312U KR 890012312 U KR890012312 U KR 890012312U KR 910005090 U KR910005090 U KR 910005090U
- Authority
- KR
- South Korea
- Prior art keywords
- high frequency
- differential amplifier
- amplifier
- differential
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012312U KR940002235Y1 (ko) | 1989-08-23 | 1989-08-23 | 고주파용 차동 증폭기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012312U KR940002235Y1 (ko) | 1989-08-23 | 1989-08-23 | 고주파용 차동 증폭기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910005090U true KR910005090U (ko) | 1991-03-20 |
KR940002235Y1 KR940002235Y1 (ko) | 1994-04-11 |
Family
ID=19289354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890012312U KR940002235Y1 (ko) | 1989-08-23 | 1989-08-23 | 고주파용 차동 증폭기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940002235Y1 (ko) |
-
1989
- 1989-08-23 KR KR2019890012312U patent/KR940002235Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940002235Y1 (ko) | 1994-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20030318 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |