JPS6195129U - - Google Patents
Info
- Publication number
- JPS6195129U JPS6195129U JP17931084U JP17931084U JPS6195129U JP S6195129 U JPS6195129 U JP S6195129U JP 17931084 U JP17931084 U JP 17931084U JP 17931084 U JP17931084 U JP 17931084U JP S6195129 U JPS6195129 U JP S6195129U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- clamp
- conversion
- clamp potential
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000005070 sampling Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例のブロツク図、第２
図は第１図の各部における信号のタイムチヤート
である。
１：クランプ回路、２：バツフア、３：ＡＤ変
換器、４：ＤＡ変換器、Ｓ１：デジタルスイツチ
、Ｓ２，Ｓ３：アナログスイツチ、５：差動アン
プ。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a time chart of signals in each part of FIG. 1. 1: Clamp circuit, 2: Buffer, 3: AD converter, 4: DA converter, S1 : Digital switch, S2 , S3 : Analog switch, 5: Differential amplifier.
Claims (1)
理装置において、ＡＤ変換器出力を基準デジタル
値と切換える手段と、ＤＡ変換器出力における基
準デジタル値を出力する区間とクランプ電位を出
力する区間それぞれをサンプルする少なくとも２
つのアナログスイツチ回路と、このスイツチ回路
の出力を比較する比較アンプと、この比較アンプ
の出力をクランプ回路に帰還しクランプ電位を調
整する回路とを備えたことを特徴とするクランプ
電位直流安定化回路。 After AD conversion, in a digital signal processing device that performs DA conversion, means for switching the AD converter output to a reference digital value, and sampling each of the section in which the reference digital value is output and the section in which the clamp potential is output in the DA converter output. at least 2
A clamp potential DC stabilizing circuit comprising: two analog switch circuits, a comparison amplifier that compares the outputs of the switch circuits, and a circuit that feeds back the output of the comparison amplifier to the clamp circuit to adjust the clamp potential. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17931084U JPS6195129U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17931084U JPS6195129U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195129U true JPS6195129U (en) | 1986-06-19 |
Family
ID=30736870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17931084U Pending JPS6195129U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195129U (en) |
-
1984
- 1984-11-28 JP JP17931084U patent/JPS6195129U/ja active Pending