JPS6170254U - - Google Patents
Info
- Publication number
- JPS6170254U JPS6170254U JP15191484U JP15191484U JPS6170254U JP S6170254 U JPS6170254 U JP S6170254U JP 15191484 U JP15191484 U JP 15191484U JP 15191484 U JP15191484 U JP 15191484U JP S6170254 U JPS6170254 U JP S6170254U
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- capacitors
- metal oxide
- utility
- field effect
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005669 field effect Effects 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Filters That Use Time-Delay Elements (AREA)
- Amplifiers (AREA)
Description
第１図は従来のCMOSスイツチを示す断面図、第
２図および第３図は本発明の一実施例を示す断面
図および回路図、第４図は本実施例を駆動するク
ロツクパルスを示す図および第５図は各種ＭＯＳ
の特性を示す図である。
図において、１，５，２１…ゲート、２，６，
２２…ソース、３，７，２３…ドレイン、８，２
４…基板、９，１０，２５，２６，３８，３９…
端子、２７…Pwell、３１〜３４…ＦＥＴ、３５
，３６…キヤパシタ、３７…演算増幅器。
FIG. 1 is a sectional view showing a conventional CMOS switch, FIGS. 2 and 3 are a sectional view and circuit diagram showing an embodiment of the present invention, and FIG. 4 is a diagram showing clock pulses that drive this embodiment. Figure 5 shows various MOS
FIG. In the figure, 1, 5, 21...gate, 2, 6,
22... Source, 3, 7, 23... Drain, 8, 2
4...Substrate, 9, 10, 25, 26, 38, 39...
Terminal, 27...Pwell, 31-34...FET, 35
, 36... Capacitor, 37... Operational amplifier.
Claims (1)
シタと、複数のテイブレツシヨン型金属酸化物電
界効果トランジスタとから構成したことを特徴と
するスイツチトキヤパシタ積分器。 A switched capacitor integrator comprising at least one operational amplifier, a plurality of capacitors, and a plurality of table coupling type metal oxide field effect transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15191484U JPS6170254U (en) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15191484U JPS6170254U (en) | 1984-10-08 | 1984-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170254U true JPS6170254U (en) | 1986-05-14 |
Family
ID=30710008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15191484U Pending JPS6170254U (en) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170254U (en) |
-
1984
- 1984-10-08 JP JP15191484U patent/JPS6170254U/ja active Pending