| US 7,471,577 B2 | ||
| Voltage generator and methods thereof | ||
| Hoon-Jin Bang, Seoul (Korea, Republic of); Hyo-Sang Lee, Yongin-si (Korea, Republic of); and Jong-Hoon Jung, Seongnam-si (Korea, Republic of) | ||
| Assigned to Samsung Electronics Co., Ltd., Gyeonggi-do (Korea, Republic of) | ||
| Filed on Dec. 26, 2006, as Appl. No. 11/644,895. | ||
| Claims priority of application No. 10-2006-0014245 (KR), filed on Feb. 14, 2006. | ||
| Prior Publication US 2007/0189085 A1, Aug. 16, 2007 | ||
| Int. Cl. G11C 7/00 (2006.01) | ||
| U.S. Cl. 365—189.09 [365/189.11] | 22 Claims |
| 1. A voltage generator, comprising:
a voltage comparison block which generates an output voltage in response to a read command, the output voltage corresponding
to a difference between a reference voltage and a determination voltage; and
a voltage generation block which outputs the determination voltage and a comparison voltage in response to the read command,
an inverse read command having a phase opposite that of the read command, a switching pulse signal and the output voltage.
|