JPH01135812U - - Google Patents
Info
- Publication number
- JPH01135812U JPH01135812U JP3228888U JP3228888U JPH01135812U JP H01135812 U JPH01135812 U JP H01135812U JP 3228888 U JP3228888 U JP 3228888U JP 3228888 U JP3228888 U JP 3228888U JP H01135812 U JPH01135812 U JP H01135812U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- integrated circuit
- string
- reference voltage
- resistor string
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Analogue/Digital Conversion (AREA)
- Attenuators (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図〜第４図はその使用状態を示す図、第５図は本
考案の他の実施例を示す構成図、第６図〜第８図
は従来例の説明のための図である。
１は抵抗列、２は集積回路である。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
4 to 4 are diagrams showing the state of use thereof, FIG. 5 is a configuration diagram showing another embodiment of the present invention, and FIGS. 6 to 8 are diagrams for explaining a conventional example. 1 is a resistor string, and 2 is an integrated circuit.
Claims (1)
の抵抗列を構成する第１の抵抗と同じ材質で、上
記抵抗列の一端および他端にリフアレンスバイア
スを印加するための第２の抵抗が形成され、 上記抵抗列および第２の抵抗のそれぞれの一端
および他端は上記集積回路の外部に端子を介して
導出されることを特徴とする基準電圧発生回路。[Claims for Utility Model Registration] In an integrated circuit, there is a resistor string for generating a reference voltage, which is made of the same material as the first resistor constituting this resistor string, and a reference bias is provided at one end and the other end of the resistor string. A reference voltage generating circuit characterized in that a second resistor for applying voltage is formed, and one end and the other end of each of the resistor array and the second resistor are led out to the outside of the integrated circuit via a terminal. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228888U JPH01135812U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228888U JPH01135812U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135812U true JPH01135812U (en) | 1989-09-18 |
Family
ID=31258688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3228888U Pending JPH01135812U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135812U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496347A (en) * | 1978-01-17 | 1979-07-30 | Hitachi Ltd | A-d converter |
| JPS56164692A (en) * | 1980-04-19 | 1981-12-17 | Itt | Color television receiver with intensity signal and color signal integrated circuit |
| JPS59218037A (en) * | 1983-03-14 | 1984-12-08 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Circuit disposition for converting analog picture signal into amplitude scatering output signal |
| JPS62155621A (en) * | 1985-12-27 | 1987-07-10 | Nec Corp | Analog-digital converter |
-
1988
- 1988-03-11 JP JP3228888U patent/JPH01135812U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496347A (en) * | 1978-01-17 | 1979-07-30 | Hitachi Ltd | A-d converter |
| JPS56164692A (en) * | 1980-04-19 | 1981-12-17 | Itt | Color television receiver with intensity signal and color signal integrated circuit |
| JPS59218037A (en) * | 1983-03-14 | 1984-12-08 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Circuit disposition for converting analog picture signal into amplitude scatering output signal |
| JPS62155621A (en) * | 1985-12-27 | 1987-07-10 | Nec Corp | Analog-digital converter |
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