发明名称 |
CLOCK GENERATION DEVICE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME |
摘要 |
A clock generation device and a semiconductor device including the same are disclosed, which may tune an internal clock to a desired frequency. The clock generation device may include an oscillator configured to tune an oscillation signal in response to a tuning signal, and adjust a period of an internal clock. The clock generation device may include a counter configured to count the internal clock in response to a count enable signal, and output a count signal. The clock generation device may include a comparator configured to compare the count signal with a test count signal including a target count number of the internal clock, and output the tuning signal. |
申请公布号 |
US2017017258(A1) |
申请公布日期 |
2017.01.19 |
申请号 |
US201514930749 |
申请日期 |
2015.11.03 |
申请人 |
SK hynix Inc. |
发明人 |
PARK Min Su;KIM Jae Il |
分类号 |
G06F1/04 |
主分类号 |
G06F1/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A clock generation device comprising:
an oscillator configured to tune an oscillation signal in response to a tuning signal, and adjust a period of an internal clock; a counter configured to count the internal clock in response to a count enable signal, and output a count signal; and a comparator configured to compare the count signal with a test count signal including a target count number of the internal clock, and output the tuning signal. |
地址 |
Icheon-si Gyeonggi-do KR |