基本信息:
- 专利标题: Dts amplifier and signal converting circuit using the same
- 专利标题(中):DTS放大器和信号转换电路
- 申请号:KR20100111660 申请日:2010-11-10
- 公开(公告)号:KR20120097445A 公开(公告)日:2012-09-04
- 发明人: SOHN YOUNG CHUL
- 申请人: SK HYNIX INC
- 专利权人: SK HYNIX INC
- 当前专利权人: SK HYNIX INC
- 优先权: KR20100111660 2010-11-10
- 主分类号: H03F3/45
- IPC分类号: H03F3/45 ; H03K5/00
摘要:
PURPOSE: A DTS(Differential to single output) amplifier and a signal conversion circuit using the same are provided to stably perform a DTS operation regardless of a voltage value of a differential signal pair. CONSTITUTION: A DTS amplifier includes an amplifying unit(220) which buffers a first differential signal pair by receiving the first differential signal pair. The DTS amplifier includes a voltage drop unit(210) generating the first differential signal pair having a signal pulse width which corresponds to a drive voltage of the amplifying unit by voltage-dropping a second differential signal pair. The voltage drop unit performs a driving operation by using a first voltage. The amplifying unit performs the driving operation by using a second voltage having a lower voltage value than that of the first voltage. [Reference numerals] (210) Voltage drop unit
摘要(中):
目的:提供DTS(差分单输出)放大器和使用它的信号转换电路,以稳定地执行DTS操作,而与差分信号对的电压值无关。 构成:DTS放大器包括通过接收第一差分信号对来缓冲第一差分信号对的放大单元(220)。 DTS放大器包括电压降单元(210),通过降压第二差分信号对,产生具有对应于放大单元的驱动电压的信号脉冲宽度的第一差分信号对。 电压降单元通过使用第一电压进行驱动操作。 放大单元通过使用具有比第一电压低的电压值的第二电压来执行驱动操作。 (附图标记)(210)电压降单元