JPS5352078A - Noise characteristic discrimination of semiconductor unit - Google Patents
Noise characteristic discrimination of semiconductor unitInfo
- Publication number
- JPS5352078A JPS5352078A JP12614076A JP12614076A JPS5352078A JP S5352078 A JPS5352078 A JP S5352078A JP 12614076 A JP12614076 A JP 12614076A JP 12614076 A JP12614076 A JP 12614076A JP S5352078 A JPS5352078 A JP S5352078A
- Authority
- JP
- Japan
- Prior art keywords
- noise characteristic
- semiconductor unit
- characteristic discrimination
- noise
- discriminate
- 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
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
PURPOSE: Frequency components over 400Hz of noise are measured to discriminate an effective value noise, and frequency components below 400Hz are measured to discriminate a peak noise and whether a waveform is good or not, so that a more accurate classification is possible.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12614076A JPS5352078A (en) | 1976-10-22 | 1976-10-22 | Noise characteristic discrimination of semiconductor unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12614076A JPS5352078A (en) | 1976-10-22 | 1976-10-22 | Noise characteristic discrimination of semiconductor unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5352078A true JPS5352078A (en) | 1978-05-12 |
Family
ID=14927653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12614076A Pending JPS5352078A (en) | 1976-10-22 | 1976-10-22 | Noise characteristic discrimination of semiconductor unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5352078A (en) |
-
1976
- 1976-10-22 JP JP12614076A patent/JPS5352078A/en active Pending
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