US 11,790,957 B2
Voltage generating circuit and a nonvolatile memory apparatus using the voltage generating circuit
Jun Ho Cheon, Icheon-si Gyeonggi-do (KR)
Assigned to SK hynix Inc., Icheon-si (KR)
Filed by SK hynix Inc., Icheon-si Gyeonggi-do (KR)
Filed on Oct. 27, 2021, as Appl. No. 17/512,455.
Application 17/512,455 is a continuation of application No. 16/919,739, filed on Jul. 2, 2020, granted, now 11,189,324.
Claims priority of application No. 10-2020-0019836 (KR), filed on Feb. 18, 2020.
Prior Publication US 2022/0051701 A1, Feb. 17, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G11C 5/14 (2006.01); G11C 8/08 (2006.01); G11C 7/12 (2006.01)
CPC G11C 5/147 (2013.01) [G11C 7/12 (2013.01); G11C 8/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A voltage generating circuit comprising:
a voltage supplying circuit configured to supply a first power voltage to an output node based on a first enable signal and clamp a voltage level of the output node based on a reference voltage; and
a current biasing circuit configured to control a bias current to flow from the output node based on a second enable signal.