首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
PLL CIRCUIT
摘要
PURPOSE:To make the output frequency of a phase locked loop PLL linear with respect to time with a simple constitution by inserting a constant current circuit whose earth potential is elevated and minemum voltage is low to a filter part.
申请公布号
JPS5395675(A)
申请公布日期
1978.08.22
申请号
JP19770009692
申请日期
1977.02.02
申请人
HITACHI LTD
发明人
ENDOU AKIRA
分类号
H03L7/093;G01S13/00;G01S13/50
主分类号
H03L7/093
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STATUS REPORTING OF A STRUCTURED COLLECTION PROCEDURE
METHOD FOR MANUFACTURING LINER PLATE FOR CEMENT INDUSTRY TUBE MILL
CURRENT COLLECTING TERMINAL FOR ELECTROCHEMICAL CELLS
COMPRESSION ORTHOSIS
POLYMER-COMPOSITE MODIFICATION PRODUCT
FIELD EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
REFORMATION AND HYDROGEN PURIFICATION SYSTEM
HIGH TRANSMITTANCE GLASS
FUEL CELL SYSTEM
METHOD AND DEVICE FOR DETECTING SHAPE OF BAND-SHAPED MEMBER, AND TWO-DIMENSIONAL DISPLACEMENT SENSOR
MOTOR VEHICLE DOOR MODULE COMPRISING A WINDOW REGULATOR SYSTEM
METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER
WASTE HEAT POWER GENERATOR
METHOD FOR DETECTING TARGET SUBSTANCE, APTAMER SET USED THEREFOR, SENSOR, AND DEVICE
SYNERGISTIC HERBICIDAL COMPOSITION CONTAINING PENOXSULAM AND BENTAZON
VENTILATION GAS MANAGEMENT SYSTEMS AND PROCESSES
CATALYST DETERIORATION DETECTION DEVICE AND METHOD
WHEEL SUSPENSION FOR A MOTOR VEHICLE
SIMPLIFIED, TOOLLESS PICK-UP TINE MOUNTING
INSTANT DRIED NOODLES AND PROCESS FOR PRODUCING THE SAME