Title:
電圧発生器
Document Type and Number:
Japanese Patent JP4426081
Kind Code:
B2
Abstract:
A voltage generator which generates a second voltage (Vint) from a first voltage (Vext) with the use of a reference voltage (Vref) and which can be deactivated by using a deactivation signal (DISABLE). The deactivation signal is supplied to the voltage generator (VintGEN) via a line (COM) via which the reference voltage (Vref) is supplied to it. The deactivation signal (DISABLE) is used at the same time for shifting the voltage generator (VintGEN) into a high impedance state. More specifically, the deactivation signal is also used to stop supply of the supply voltage (Vref) from the voltage generator.
Inventors:
Tiro Marks
Torsten Parchu
Thomas Hein
Patrick Heine
Torsten Parchu
Thomas Hein
Patrick Heine
Application Number:
JP2000318183A
Publication Date:
March 03, 2010
Filing Date:
October 18, 2000
Export Citation:
Assignee:
Infineon Technologies AG
International Classes:
G05F3/24; G05F1/46; G05F1/56
Domestic Patent References:
| JP10150152A | ||||
| JP7057472A | ||||
| JP4011385A | ||||
| JP2130009U |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel