View source for 18437546. ELECTRONIC DEVICES INCLUDING LOCK DETECTING CIRCUIT (SK hynix Inc.)

=ELECTRONIC DEVICES INCLUDING LOCK DETECTING CIRCUIT=


==Organization Name==

[[:Category:SK hynix Inc.|SK hynix Inc.]]


[[Category:SK hynix Inc.]]

==Inventor(s)==

[[:Category:Jae Min Shim of Icheon (KR)|Jae Min Shim of Icheon (KR)]][[Category:Jae Min Shim of Icheon (KR)]]

==ELECTRONIC DEVICES INCLUDING LOCK DETECTING CIRCUIT==


This abstract first appeared for US patent application 18437546 titled 'ELECTRONIC DEVICES INCLUDING LOCK DETECTING CIRCUIT

==Original Abstract Submitted==

A lock detecting circuit includes a pre-clock detection signal generating circuit configured to detect phases of a first clock and a second clock to generate a first pre-clock detection signal and a second pre-clock detection signal based on the detected phases, a first clock detection signal generating circuit configured to generate a first clock detection signal by adjusting a pulse width of the first pre-clock detection signal, a second clock detection signal generating circuit configured to generate a second clock detection signal by adjusting a pulse width of the second pre-clock detection signal, and a lock control circuit configured to detect a phase difference between the first clock and the second clock, based on the first clock detection signal and the second clock detection signal to generate a lock signal.



[[Category:H03L7/095]]
[[Category:G11C11/4076]]
[[Category:H03K3/037]]
[[Category:CPC_H03L7/095]]