JP4791700B2 - 半導体装置、半導体装置の調整方法および電子装置 - Google Patents
半導体装置、半導体装置の調整方法および電子装置 Download PDFInfo
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- JP4791700B2 JP4791700B2 JP2004096372A JP2004096372A JP4791700B2 JP 4791700 B2 JP4791700 B2 JP 4791700B2 JP 2004096372 A JP2004096372 A JP 2004096372A JP 2004096372 A JP2004096372 A JP 2004096372A JP 4791700 B2 JP4791700 B2 JP 4791700B2
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- 239000004065 semiconductor Substances 0.000 title claims description 133
- 238000000034 method Methods 0.000 title claims description 42
- 230000008859 change Effects 0.000 claims description 56
- 238000001514 detection method Methods 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 18
- 229910019974 CrSi Inorganic materials 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 14
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 7
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- 230000004044 response Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 description 54
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- 238000012937 correction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 229910052758 niobium Inorganic materials 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 229910052745 lead Inorganic materials 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
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- 238000000206 photolithography Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006903 response to temperature Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/0802—Resistors only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
- H03K3/0231—Astable circuits
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Description
9.10,23,130,241,256,258 コンデンサ
30,31,104,126,201,202,203,213 トランジスタ
25,26,103,122,123,124 インバータ
21,121 コンパレータ
11,12 ライン
150,200A,200B,210A,210B,220A,220B,220C,220D,230A,230B,230C,230D,240A,240B,250A,250B 電子装置
100 半導体装置
101,102 接続変更手段
110 記憶手段
111 検出手段
112 制御手段
120 基準電圧発生回路
Rf,Pab,Nab,Pa,Na,Pb,Nb 抵抗素子
FN1,FN0,FP1,FP0 信号線
Rp1,Rp2,Rp3,Rp4,Rp5,Rp6,Rp7,Rp8,Rp9,Rp10,Rp11,Rp12,Rp13,Rp14,Rp15,Rp16,Rp17,Rn1,Rn2,Rn3,Rn4,Rn5,Rn6,Rn7,Rn8,Rn9,Rn10,Rn11,Rn12,Rn13,Rn14,Rn15,Rn16,Rn17 抵抗体
301 基板
302 素子分離酸化膜
303,308 抵抗体
304,307 層間絶縁膜
310 絶縁膜
305 ビアプラグ
306 金属配線
309 保護膜
1 CPU
2 電源
3 スイッチ
4 電圧検出器
5 温度検出器
6 E2PROM
Claims (14)
- 正の温度係数を有し、金属膜からなる第1の抵抗体と、負の温度係数を有する第2の抵抗体とがそれぞれ複数接続されている抵抗素子を有する半導体装置であって、
前記抵抗素子で機能する、前記第1の抵抗体の個数または前記第2の抵抗体の個数を変更するスイッチング回路と、複数の前記第1の抵抗体または複数の前記第2の抵抗体それぞれごとに設けられた、当該第1の抵抗体または第2の抵抗体を短絡する、切断可能に形成された配線とを含む、接続変更手段と、
前記抵抗素子の周囲環境の温度変化を検出する、検出手段とを有し、
前記検出手段によって検出される温度変化に対応した信号によって、前記接続変更手段に含まれる前記スイッチング回路を制御し、前記抵抗素子で機能する、前記第1の抵抗体の個数または前記第2の抵抗体の個数を変更することを特徴とする半導体装置。 - 前記金属膜はCrSiを含む膜からなることを特徴とする請求項1記載の半導体装置。
- 前記第2の抵抗体は、ポリシリコンからなることを特徴とする請求項1または2記載の半導体装置。
- 前記検出手段によって検出される温度変化に対応した信号を記憶する、記憶手段をさらに設けたことを特徴とする請求項1乃至3のうち、いずれか1項記載の半導体装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置を、CR発振回路の抵抗の一部に用いたことを特徴とする電子装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置を、定電流回路の電流制御抵抗に用いたことを特徴とする電子装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置を、定電圧回路の出力電圧検出用抵抗に用いたことを特徴とする電子装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置を、電圧検出回路の検出用抵抗に用いたことを特徴とする電子装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置を用いた演算増幅回路を有することを特徴とする電子装置。
- 請求項1乃至4のうち、いずれか1項記載の半導体装置と、コンデンサを用いたフィルタ回路を有することを特徴とする電子装置。
- 正の温度係数を有し、金属膜からなる第1の抵抗体と、負の温度係数を有する第2の抵抗体とがそれぞれ複数接続されている抵抗素子と、前記抵抗素子で機能する、前記第1の抵抗体の個数または前記第2の抵抗体の個数を変更するスイッチング回路と、複数の前記第1の抵抗体または複数の前記第2の抵抗体それぞれごとに設けられた、当該第1の抵抗体または第2の抵抗体を短絡する、切断可能に形成された配線とを含む、接続変更手段と、前記抵抗素子の周囲環境の温度変化を検出する、検出手段とを有する半導体装置の調整方法であって、
前記抵抗素子の抵抗値を測定する第1の工程と、
前記抵抗値に対応して、前記抵抗素子で機能する、前記第1の抵抗体または前記第2の抵抗体の個数を変更する、第2の工程を含み、
前記検出手段によって検出される温度変化に対応した信号によって、前記接続変更手段に含まれる前記スイッチング回路を制御し、前記抵抗素子で機能する、前記第1の抵抗体の個数または前記第2の抵抗体の個数を変更することを特徴とする半導体装置の調整方法。 - 前記金属膜はCrSiを含む膜からなることを特徴とする請求項11記載の半導体装置の調整方法。
- 前記第2の工程は、複数の前記第1の抵抗体または複数の前記第2の抵抗体それぞれに設けられた、当該第1の抵抗体または第2の抵抗体を短絡する配線を切断する工程を含むことを特徴とする請求項11または12記載の半導体装置の調整方法。
- 前記第1の工程は、前記抵抗素子の温度を変更して、当該抵抗素子の抵抗値の測定を繰り返すことを特徴とする請求項11乃至13のうち、いずれか1項記載の半導体装置の調整方法。
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JP2004096372A JP4791700B2 (ja) | 2004-03-29 | 2004-03-29 | 半導体装置、半導体装置の調整方法および電子装置 |
US11/090,005 US7602273B2 (en) | 2004-03-29 | 2005-03-28 | Semiconductor device, method of manufacturing the same, and electronic device |
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JP2004096372A JP4791700B2 (ja) | 2004-03-29 | 2004-03-29 | 半導体装置、半導体装置の調整方法および電子装置 |
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JP2005286021A JP2005286021A (ja) | 2005-10-13 |
JP4791700B2 true JP4791700B2 (ja) | 2011-10-12 |
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Cited By (1)
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US11373998B2 (en) | 2018-03-28 | 2022-06-28 | Mitsubishi Electric Corporation | Semiconductor device with differences in crystallinity between components |
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CN102063139B (zh) * | 2009-11-12 | 2013-07-17 | 登丰微电子股份有限公司 | 温度系数调整电路及温度补偿电路 |
CN106877685B (zh) | 2011-02-24 | 2019-01-01 | 克兰电子公司 | Ac/dc功率转换系统及其制造方法 |
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JP5635935B2 (ja) | 2011-03-31 | 2014-12-03 | ルネサスエレクトロニクス株式会社 | 定電流生成回路、これを含むマイクロプロセッサ及び半導体装置 |
JP5882606B2 (ja) * | 2011-06-14 | 2016-03-09 | ラピスセミコンダクタ株式会社 | 発振回路 |
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2004
- 2004-03-29 JP JP2004096372A patent/JP4791700B2/ja not_active Expired - Fee Related
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2005
- 2005-03-28 US US11/090,005 patent/US7602273B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11373998B2 (en) | 2018-03-28 | 2022-06-28 | Mitsubishi Electric Corporation | Semiconductor device with differences in crystallinity between components |
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US7602273B2 (en) | 2009-10-13 |
JP2005286021A (ja) | 2005-10-13 |
US20050219034A1 (en) | 2005-10-06 |
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