JPH0474465U - - Google Patents
Info
- Publication number
- JPH0474465U JPH0474465U JP11810890U JP11810890U JPH0474465U JP H0474465 U JPH0474465 U JP H0474465U JP 11810890 U JP11810890 U JP 11810890U JP 11810890 U JP11810890 U JP 11810890U JP H0474465 U JPH0474465 U JP H0474465U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment function
- integrated circuit
- decoder
- code converter
- utility
- 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 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Semiconductor Integrated Circuits (AREA)
Description
第１図は本考案の一実施例の集積回路のブロツ
ク図、第２図は本考案の他の実施例のブロツク図
、第３図は従来の特性調整機能付集積回路のブロ
ツク図である。
１……内部の調整を行うための入力端子、４…
…デコーダ（符号変換器）、５……調整を行うた
めのスイツチ素子、６……ツエナーダイオード、
７……抵抗素子、８……回路ブロツク、９……調
整ライン、１０，１１……シリアルパラレル変換
デコーダ用の発振素子用端子（実施例２）、１２
……実施例２での入力パルス列、１３……集積回
路。
FIG. 1 is a block diagram of an integrated circuit according to one embodiment of the present invention, FIG. 2 is a block diagram of another embodiment of the present invention, and FIG. 3 is a block diagram of a conventional integrated circuit with a characteristic adjustment function. 1...Input terminal for making internal adjustments, 4...
... Decoder (code converter), 5 ... Switch element for adjustment, 6 ... Zener diode,
7... Resistance element, 8... Circuit block, 9... Adjustment line, 10, 11... Oscillation element terminal for serial-parallel conversion decoder (Example 2), 12
...Input pulse train in Example 2, 13...Integrated circuit.
Claims (1)
て、調整機能の制御を外部よりデコーダ（符号変
換器）を通して行うことを特徴とする集積回路。 An integrated circuit having an electrical characteristic adjustment function, wherein the adjustment function is controlled externally through a decoder (code converter).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11810890U JPH0474465U (en) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11810890U JPH0474465U (en) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474465U true JPH0474465U (en) | 1992-06-30 |
Family
ID=31866014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11810890U Pending JPH0474465U (en) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474465U (en) |
-
1990
- 1990-11-09 JP JP11810890U patent/JPH0474465U/ja active Pending