公开(公告)号：US09484972B2

公开(公告)日：2016-11-01

申请号：US14766909

申请日：2014-01-28

Applicant: Sony Corporation

Inventor： Tomonori Nakajima ,  Norihiro Murayama ,  Toshikazu Yoshida

IPC: H04B1/26 ,  H04B1/16 ,  H03L7/24 ,  H04B1/00 ,  H03B5/32 ,  H04N21/426

CPC classification number: H04B1/16 ,  H03B5/32 ,  H03L7/24 ,  H04B1/005 ,  H04N21/42607

Abstract: There is provided a reception device including first and second reception circuits configured to receive transmission signals, a first oscillation circuit configured to generate a differential signal having a predetermined frequency on the basis of an oscillation signal acquired from a connected crystal oscillator, and to supply the generated differential signal to the first reception circuit as a reference frequency signal, and a second oscillation circuit configured to be supplied with an oscillation signal having one of phases in the differential signal acquired by the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the second reception circuit as a reference frequency signal.

Abstract translation: 提供了一种接收装置，包括被配置为接收发送信号的第一和第二接收电路，第一振荡电路，被配置为基于从连接的晶体振荡器获取的振荡信号产生具有预定频率的差分信号，并且提供 产生到第一接收电路的差分信号作为参考频率信号，以及第二振荡电路，被配置为被提供有由第一振荡电路获取的差分信号中的相位之一的振荡信号，以产生具有预定 并且将所生成的差分信号作为参考频率信号提供给第二接收电路。

公开(公告)号：US20150372704A1

公开(公告)日：2015-12-24

申请号：US14766909

申请日：2014-01-28

Applicant: SONY CORPORATION

Inventor： Tomonori Nakajima ,  Norihiro Murayama ,  Toshikazu Yoshida

IPC: H04B1/16 ,  H03B5/32 ,  H03L7/24 ,  H04B1/00 ,  H04N21/426

CPC classification number: H04B1/16 ,  H03B5/32 ,  H03L7/24 ,  H04B1/005 ,  H04N21/42607

Abstract: There is provided a reception device including first and second reception circuits configured to receive transmission signals, a first oscillation circuit configured to generate a differential signal having a predetermined frequency on the basis of an oscillation signal acquired from a connected crystal oscillator, and to supply the generated differential signal to the first reception circuit as a reference frequency signal, and a second oscillation circuit configured to be supplied with an oscillation signal having one of phases in the differential signal acquired by the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the second reception circuit as a reference frequency signal.

Abstract translation: 提供了一种接收装置，包括被配置为接收发送信号的第一和第二接收电路，第一振荡电路，被配置为基于从连接的晶体振荡器获取的振荡信号产生具有预定频率的差分信号，并且提供 产生到第一接收电路的差分信号作为参考频率信号，以及第二振荡电路，被配置为被提供有由第一振荡电路获取的差分信号中的相位之一的振荡信号，以产生具有预定 并且将所生成的差分信号作为参考频率信号提供给第二接收电路。