Title: High speed signal phase control method and device
Application Number: 200610137765 Application Date: 2006.10.30
Publication Number: 1937485 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04L7/033;H03L7/00
Applicant(s) Name: Fenghuo Communication Science-Technology Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: nijun jiangxue
Abstract:
    The phase control device, i.e. phase controller (PC) consists of thermo-transducer, CPU and voltage control delayer. Via the operation instruction from the exterior main control system, the device controls the phase of signal. First, it tests the temper-delay relation of the IC device port. Next. The main control system dispatches to PC the order related the temper-delay relation. Then PC controls the signal delay according to the temperature change to ensure signal phases sent to the signal receive path consistent. This scheme starts from practical application, adapts the environment temperature change and controls effectively the delay and the phase of signal transfer in hi-speed data comm. system.
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