JPS6485416A - Level shift circuit - Google Patents
Level shift circuitInfo
- Publication number
- JPS6485416A JPS6485416A JP62243036A JP24303687A JPS6485416A JP S6485416 A JPS6485416 A JP S6485416A JP 62243036 A JP62243036 A JP 62243036A JP 24303687 A JP24303687 A JP 24303687A JP S6485416 A JPS6485416 A JP S6485416A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- level shift
- hot carrier
- trs
- characteristic
- 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.)
- Granted
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE:To prevent the deterioration in the transistor(TR) characteristic by hot carrier injection effect even in a high voltage CMOS circuit by deciding the signal level after level shift depending on the power voltage and the break down voltage of a Zener diode. CONSTITUTION:The title circuit applies flip-flop basically and the cathode voltage of Zener diodes 13, 14 is clamped to the breakdown voltage and the gate voltage connecting to the cathode in TRs 5, 6, 9 is not decreased below the breakdown voltage of the Zener diodes 13, 14. Thus, only a small amplitude signal is applied to the gate of the TRs 5, 6, 9 in comparison with the power voltage. Thus, no hot carrier injection effect is caused and even in case of a high voltage level shift circuit, the characteristic is not deteriorated due to hot carrier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243036A JPS6485416A (en) | 1987-09-28 | 1987-09-28 | Level shift circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243036A JPS6485416A (en) | 1987-09-28 | 1987-09-28 | Level shift circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485416A true JPS6485416A (en) | 1989-03-30 |
JPH0429250B2 JPH0429250B2 (en) | 1992-05-18 |
Family
ID=17097894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62243036A Granted JPS6485416A (en) | 1987-09-28 | 1987-09-28 | Level shift circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485416A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670905A (en) * | 1994-07-20 | 1997-09-23 | Micron Technology, Inc. | Low-to-high voltage CMOS driver circuit for driving capacitive loads |
US5883538A (en) * | 1996-11-13 | 1999-03-16 | Micron Technology, Inc. | Low-to-high voltage CMOS driver circuit for driving capacitive loads |
EP1728328A1 (en) * | 2004-03-24 | 2006-12-06 | Analog Devices, Inc. | Programmable input range adc |
CN103580479A (en) * | 2013-10-15 | 2014-02-12 | 上海兆芯集成电路有限公司 | Voltage conversion circuit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6425449B2 (en) * | 2014-08-05 | 2018-11-21 | サトーホールディングス株式会社 | Thermal printing apparatus and control method thereof |
-
1987
- 1987-09-28 JP JP62243036A patent/JPS6485416A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670905A (en) * | 1994-07-20 | 1997-09-23 | Micron Technology, Inc. | Low-to-high voltage CMOS driver circuit for driving capacitive loads |
US5999033A (en) * | 1994-07-20 | 1999-12-07 | Micron Technology, Inc. | Low-to-high voltage CMOS driver circuit for driving capacitive loads |
US5883538A (en) * | 1996-11-13 | 1999-03-16 | Micron Technology, Inc. | Low-to-high voltage CMOS driver circuit for driving capacitive loads |
EP1728328A1 (en) * | 2004-03-24 | 2006-12-06 | Analog Devices, Inc. | Programmable input range adc |
JP2007531408A (en) * | 2004-03-24 | 2007-11-01 | アナログ・デバイシズ・インコーポレーテッド | Programmable input range ADC |
CN103580479A (en) * | 2013-10-15 | 2014-02-12 | 上海兆芯集成电路有限公司 | Voltage conversion circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH0429250B2 (en) | 1992-05-18 |
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