CIRCUIT AND METHOD FOR SELECTABLE HIGH/LOW SIDE INJECTION IN AN INTERMEDIATE FREQUENCY TRANSCEIVER
    1.
    发明申请
    CIRCUIT AND METHOD FOR SELECTABLE HIGH/LOW SIDE INJECTION IN AN INTERMEDIATE FREQUENCY TRANSCEIVER 有权
    中间频率收发器中选择性高/低侧注入的电路和方法

    公开(公告)号:US20070004370A1

    公开(公告)日:2007-01-04

    申请号:US11427712

    申请日:2006-06-29

    CPC classification number: H04B1/28

    Abstract: A method of communication between a first transceiver having a first local oscillator set at a first frequency and a second transceiver having a second local oscillator set at a second frequency disclosed. The method includes transmitting a first signal at a first frequency from the first transceiver to the second transceiver, transmitting a second signal at the second frequency from the second transceiver to the first transceiver, and receiving the second signal at the first transceiver. The method further includes maintaining the first local oscillator at the first frequency and the second local oscillator at the second frequency during the transmitting of the first signal, during the receiving of the first signal, during the transmitting of the second signal, and during the receiving of the second signal.

    Abstract translation: 一种在具有以第一频率设置的第一本地振荡器的第一收发器和第二收发器之间的通信方法,所述第二收发器具有以公开的第二频率设置的第二本地振荡器。 该方法包括以第一频率从第一收发机向第二收发信机发射第一信号,以第二频率将第二信号从第二收发信机发射到第一收发信机,以及在第一收发信机接收第二信号。 该方法还包括在发送第一信号期间,在接收第一信号期间,在发送第二信号期间以及在接收期间,将第一本地振荡器保持在第一频率处的第一本地振荡器和第二本地振荡器处于第二频率 的第二信号。

    REDUCING THE SETTLING TIME OF A CRYSTAL OSCILLATOR
    2.
    发明申请
    REDUCING THE SETTLING TIME OF A CRYSTAL OSCILLATOR 有权
    降低晶体振荡器的稳定时间

    公开(公告)号:US20070069829A1

    公开(公告)日:2007-03-29

    申请号:US11465439

    申请日:2006-08-17

    Applicant: MARK GEHRING

    Inventor: MARK GEHRING

    CPC classification number: H03B5/32 H03B5/06 H03B2200/0094 H03L7/00

    Abstract: A method and system for initiating the oscillation of a crystal that controls a crystal oscillator by applying an initiating pulse to said crystal. The initiating pulse having a pulse width less than one half the periodicity of said crystal.

    Abstract translation: 一种用于通过向所述晶体施加起始脉冲来启动控制晶体振荡器的晶体的振荡的方法和系统。 该起始脉冲的脉冲宽度小于所述晶体周期的一半。

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