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上海快3HAERBINSHIHUIFENGDIANZIKEJIYOUXIANGONGSI

当前位置: 汇丰电子上海快3 > 公司动态 > 程控宽带直流功率放大器
程控宽带直流功率放大器
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上海快3HAERBINSHIHUIFENGDIANZIKEJIYOUXIANGONGSI

时间 : 2019-08-20 10:42 浏览量 : 27

程控宽带直流功率放大器

上海快3WOMENTONGGUOCESHISHENGWUDIANXINHAOCESHIGUOCHENGZHONG,YAODUICONGZHILIUCHENGFENDAOJISHIHzDAIKUANNEI、GAONEIZU、RUOXINHAOZHENGXINGCHULIFANGDASHUCHU,CANKAOWENXIANSHEJILEZHEIZHONGXINHAODEFANGDADIANLU。

上海快3YUNSUANFANGDAQIYIJINGGUANGFANYINGYONGYUA/DYUD/AZHUANHUANQI、YOUYUANLVBOQI、JINGMIBIJIAOQI、BOXINGFASHENGQIHESHIPINFANGDAQIDENGGEZHONGDIANLUZHONG,CANKAOWENXIANSHEJILEZHEIZHONGXINHAOFANGDADIANLU。ZAIHENDUOXINHAOCAIJIXITONGZHONG,CHUANGANQISHUCHUDEDIANYAXINHAOBIANHUAFANWEIJIAODA,JINGGUDINGZENGYIFANGDAHOUDEDAODEXINHAOFUZHIYOUSHIBODONGDAJISHIdB。XINHAOFUZHIGUODAHUICHAOCHUHOUXUXINHAOCHULISHEBEIDESHURUDIANYAFANWEI,ZAOCHENGSUNHUAIQIJIANDEYANZHONGHOUGUO,ERFUZHIGUOXIAOKENENGDIUSHIYOUYONGXINHAO。

CANKAOWENXIANZAICHENGXUZHONGYONGRUANJIANKONGZHIFANGDAQIZENGYI,SHEJILEJIEJUEZHEIGEWENTIDEDIANLU。ZHENDUIKUANDAIGAOJINGDUSHUJUCAIJIXITONG,CANKAOWENXIANCAIYONGJIAGEBIJIAOANGGUIDEFPGAHEDSPXINPIANSHEJILEYIZHONGDADONGTAIFANWEI、DISHIZHENZHILIUOUHEMONIQIANDUAN。GAISHEJICAIYONGYIGEKEKONGCUFANGDAHECHENGKONGXIFANGDA2JIFANGDADIANLU,JIBAOZHENGXINHAODEDAIKUAN,YOUMANZUDUIWEIRUOXINHAODEFANGDAXUQIU。

上海快3    SHANGSHUWENXIANJUNWEITIDAOCHENGKONGKUANDAIZHILIUGONGLVFANGDAQIDEFANGFA,ERZAISHIJIKEYANHECELIANGYIQIZHONG,XIWANGDANGSHURUXINHAODEPINLVZAIDC~10 MHzYIJIFUDUDAFANWEIBIANHUASHI,SHUCHUXINHAODEPINDAIHEFUDUDAXIAONENGANXUYAODIAOJIEHEYUZHI,SHENZHISHUCHUDIANYAYOUXIAOZHIGAODA10 VQIENENGXIANSHI。ZHEIJIUYAOQIUDUIDIANLUJINXINGYOUHUASHEJI,JIANGUGONGYIZHIZAO,CAINENGSHEJICHUXINGJIABIGENGGAODEKUANDAIZHILIUFANGDAQI。BENWENCAIYONGAVRDANPIANJIATmegal28ZUOWEIHEXINKONGZHIQI,JIEHE10WEICHUANXINGD/AXINPIANTLC5615、GONGLVYUNFANGTHS3092、KEBIANCHENGZENGYIYUNFANGAD603YIJIQITAXIANGGUANDIANLU,GOUCHENGLEKEYUZHICHENGKONGKUANDAIZHILIUGONGLVFANGDADIANLU。GAIDIANLUXITONGZENGYIDIAOJIEFANWEIWEIO~60 dB,BUJINJIANJUWEI1 dB,PINDAIWEIDC~10 MHz,SHUCHUDIANYAYOUXIAOZHIWEI10 V,JUZHENJIANPANYUZHIZENGYIZHIBUJIN,DIANZHENYEJINGXIANSHISHISHIDIANYAYOUXIAOZHI,RENJIJIEMIANYOUHAO,CAOZUOJIANDANFANGBIAN。

1 XITONGZONGTIFANGAN

    RUOCAIYONGKEBIANCHENGFANGDADESIXIANG,JIANGSHURUDEXINHAOZUOWEIGAOSUD/AZHUANHUANQIDEJIZHUNDIANYA,NEIMED/AZHUANHUANQIZUOWEIYIGECHENGKONGSHUAIJIANQI,DUISUDUDEYAOQIUHENGAO。TONGSHI,WEILESHIXIANO~60 dBZENGYIKEDIAO,SHIBIXUYAOD/AZHUANHUANQISHUCHUSHUAIJIANZUISHAO60 dBYISHANG。JIASHEXINHAOYUANYOUXIAOZHIDIYU20 mV,SHUAIJIANHOUWEI20 μV,RUCIXIAODEXINHAOYOUKENENGWANQUANBEIZAOSHENGYANMEI,HUODADAZENGJIAXINHAODIAOLIDENANDU。

    YEKECAIYONG2PIANAD603YAKONGZENGYIKUANDAIFANGDAQI,MEIPIANSHIXIAN-10~30 dBZENGYI。TONGGUOCESHIFAXIAN,AD603SHUCHUHANYOUYUZENGYIWUGUANDEZHILIUDIANYA,YOUYUXIANGMUYAOQIUPINLVKEYANSHENZHIZHILIU,JIJIYUJIZHIJIANBUNENGJIADIANRONGOUHEGELIZHILIU,ZEQIANJIAD603SHUCHUDEZHILIUPIANZHIHUIYANZHONGYINGXIANGHOUJIFANGDA。BENWENCAIYONG1PIANAD603,HOUJICAIYONGDUOTONGDAOJIDIANQIQIEHUANZENGYIDEFANGSHI。AD603DANPIANSHIXIAN10~30 dBFANGDA,HOUJIGENSUIBUTONGGUDINGZENGYIDEFANGDADIANLULAISHIXIANFENDUANLIANXUFANGDA,ZUIHOUDADAOZHENGTIZENGYILIANXUKEDIAODEMUDE。

1


    BENSHEJIYOUXIAOXINHAOCHENGKONGFANGDA10 dBFANGDAJIDIAOLING、DAIKUANLVBO、HOUJIGONGLVFANGDA、DANPIANJIJIRENJIJIAOHUDENGDIANLUZUCHENG。XITONGZONGTIJIEGOUKUANGTURUTU1SUOSHI。CHENGKONGFANGDADIANLUCAIYONGYIPIANDIANYAKONGZHIXINPIANAD603SHIXIAN-10~30 dBFANGDA。DIAOLINGFANGDADIANLUCAIYONGOPA690GOUCHENG10 dBTONGXIANGFANGDAQIJIANZUOJINGTAIDIAOLINGDIANLU。KUANDAILVBODIANLUCAIYONG2LU7JIEBATEWOSIDITONGLVBOQIFENBIESHIXIANDC~5 MHzHEDC~10 MHzDAIKUANXIANZHI。HOUJIGENJUBUTONGQINGKUANGFENBIECAIYONGOPA690HETHS3092SHIXIAN10 dBYU18dBGUDINGZENGYIGONGLVFANGDA。ATmegal28DANPIANJITONGGUO10WEICHUANXINGD/AZHUANHUANQITLC5615KONGZHIAD603DEFANGDABEISHU,TONGGUOKONGZHIJIDIANQIZUQIEHUANBUTONGDELVBODIANLULAISHIXIANBUTONGDEDAIKUANXIANZHI,QIEHUANBUTONGDEFANGDADIANLUTONGDAOSHIXIANFENDUANLIANXUFANGDA,ZUIZHONGSHIXIANZHENGTIZENGYI0~60 dBLIANXUKEDIAO,TONGGUOKONGZHIJIANPANHEYEJINGXIANSHILAISHIXIANRENJIJIAOHU。

    CHENGKONGFANGDADIANLUZENGYIWEI-10~30 dB,3JIGUDINGZENGYIFANGDADIANLUZENGYIFENBIEWEI10 dB、10 dBHE18 dB。DANGXIWANGFANGDAQIDEZENGYIWEI0~35 dBSHI,XINHAOZHITONGGUOCHENGKONGFANGDA、DI1JI10dBFANGDAJIDIAOLINGDIANLU、DAIKUANLVBODIANLU,ERHOUSHUCHUDAOFUZAI;DANGXIWANGFANGDAQIDEZENGYIWEI36~45 dBSHI,XINHAOHAIYAOZAITONGGUODI2JI10 dBFANGDADIANLU,ERHOUSHUCHUDAOFUZAI;DANGXIWANGFANGDAQIDEZENGYIWEI46~60 dBSHI,XINHAOTONGGUOCHENGKONGFANGDA、DI1JI10 dBJIDIAOLINGDIANLU、LVBODIANLU、DI2JI10 dBFANGDADIANLU、DI3JI18 dBGONGLVFANGDADIANLU,ERHOUSHUCHUDAOFUZAI。YINCI,ZHIYAOSHIXIANDI1JICHENGKONGFANGDADIANLUANBUJIN1 dBLIANXUKEDIAO,TONGGUOJIDIANQIZUDEQIEHUANHOU,XINHAOFENBIECONG3GEGUDINGZENGYIJISHUCHUHOUJIKESHIXIANO~35 dB、36~45 dB、46~60 dBZENGYIFENDUANLIANXUKEDIAO,ZONGZENGYIBUJINDIAOJIEFANWEIHANGAILEO~60 dB。ZHEIYANGFENDUANSHEJICHENGGONGJIEJUELEDANPIANHUODUOPIANYAKONGYUNFANGKONGZHIFANWEIGUOKUANSHIBUYIKONGZHIQIERONGYIZHENDANGDEWENTI,ERQIEJIANGDILEXINHAOCHULIDENANDU,CONGERDADASUODUANLEYANFASHIJIAN。

2 XITONGYINGJIANSHEJI

上海快32.1 CHENGKONGFANGDAJIZHILIUPIANZHIDIAOZHENGDIANLU

上海快3    QIANJIKEKONGZENGYIFANGDADIANLUCAIYONGAD603YAKONGYUNFANG。AD603SHIYIKUANWENDUWENDINGXINGGAO、ZAOSHENGDI、JINGMIKONGZHIDEKEBIANZENGYIFANGDAQI。QITONGPINDAIWEI90 MHz,JIBENZENGYIGain(dB)=40VG+10。QIZHONG,VGSHIYAKONGSHURUDIANYA,KONGZHIDIANYAFANWEIWEI-O.5~+O.5 V,SUOYIGAIFANGDAQISHEJIZENGYIWEI-10~+30 dB。CONGCISHIHAIKEYIKANCHU,YIdBZUOWEIDANWEIDEDUISHUZENGYIHEKONGZHIDIANYAZHIJIANSHIXIANXINGDEGUANXI,ZHIYAODANPIANJIJINXINGJIANDANDEXIANXINGJISUANJIUKEYIKONGZHIDUISHUZENGYI,KEYIHENZHUNQUEDISHIXIANZENGYIBUJIN。

上海快3    AD603DE1、2JIAOWEIZENGYIKONGZHICHAFENDIANYASHURUDUAN,ZUIDAZENGYIWUCHAWEI0.5 dB,YAKONGDIANYAYOU10WEID/AZHUANHUANQITLC5615TIGONG。TLC5615DE2.5 VJIZHUNDIANYAYOUJINGMIKEDIAODIANYAYUANTL431TIGONG,ZUIDASHUCHUDIANYAWEI5 V,SHUCHUDIANYAFENBIANLVSHI4.9 mV,SUOYIAD603DEFENBIANLVYUEWEIO.2 dB。YINCI,TONGGUODANPIANJINEIYUZHISHUJUBIAOKEYIBIJIAORONGYIDISHIXIANZENGYIBUJIN1 dBDEYUZHI。WEILESHEJIFANGBIAN,SHIJISHEJISHIBAAD603DE2JIAOJIERU0.6 VGUDINGDIANYA,1JIAODIANYAYOUD/AZHUANHUANQIDAC5615TIGONG,YINCIYAOQIUDAC5615SHUCHUDEDIANYAFANWEIWEIO.1~1.1 V,JIKEMANZUYAOQIU。

    PUTONGDEKUANDAIFANGDAQIYIBANBUBAOKUOZHILIUCHENGFEN,JIYUJIZHIJIANTONGGUODIANRONGOUHE,ZHEIYANGKEYIYOUXIAODIBIMIANGEJIZHIJIANJINGTAIGONGZUODIANXIANGHUYINGXIANG。BENXIANGMUYAOQIUFANGDAQIFANGDADEXINHAOPINLVKEYANSHENZHIZHILIU,YOUYUSHIJICESHIFAXIANAD603SHUCHUHANYOUYUZENGYIWUGUANDEZHILIUDIANYA,YINCIXUYAOZAIAD603ZHIHOUSHEZHIYIJIZHILIUPIANZHIDIAOZHENGDIANLU。SHIJIDIANLURUTU2SUOSHI。DIANLUCAIYONGJINGMIYUNFANGOPA690GOUCHENGTONGXIANGBILIFANGDAQI,YINQIANJIDIANLUDELINGDIANPIAOYIDIANYAWEIZHENGZHI,XUZAIFANGDAQIDEFANXIANGSHURUDUANJIAYIKEDIAOZHILIUPIANYA。

2

2.2 DAIKUANLVBODIANLU

    GENJUXIANGMUXUYAO,SHEJISHICAIYONGLEDC~5MHzHEDC~10 MHzLIANGZHONGDAIKUAN。ZONGHEKAOLVDAINEIZENGYIBODONG、XIANGWEITEXING、SHEJINANDU,YIJIWUYUANLVBOQIZAIGAOSU、GAOJIELVBOFANGMIANXIANGDUIYUYOUYUANLVBOQIYOUJIAOHAOXINGNENGDETEDIAN,LVBODIANLUYOUFENLIYUANJIANLCZUHEERCHENG,CAIYONGZAITONGPINDAINEIQIFUZUIXIAODEBATEWOSIDITONGLVBOQI。JINGCESHI,7JIEXIAJIEZHIPINLVWEI5 MHzSHI,0~4 MHzPINDAINEIQIFUXIAOYU1 dB;JIEZHIPINLVWEI10 MHzSHI,O~9 MHzPINDAINEIQIFUYEXIAOYUl dB。GUIYIHUADE7JIEBATEWOSIDITONGLVBOQIDEDIANLUTURUTU3SUOSHI。


3

上海快3    GENJUGONGSHI,KEJISUANCHUJIEZHIPINLVFENBIEWEI5 MHz、10 MHz,TEXINGZUKANGWEI50 ΩSHIDELVBOQIYUANJIANCANSHU。QIZHONG,L’、C’WEIJISUANDEDAODEZHI,L、CWEIDUIYINGDEGUIYIHUASHUJU,fWEILVBOQIDEJIEZHIPINLV。JUTIJISUANJIEGUORUBIAO1SUOLIE。


4

2.3 GONGLVFANGDADIANLU

    RUOCAIYONGFENLIYUANJIAN,SHIYONGDAGONGLV、GAOSUSANJIGUANTUIWANSHUCHUKEYISHIFANGDAQIDESHUCHUGONGLVHENGAO,QUDONGNENGLIJIAOQIANG,DANZHEIZHONGDIANLUWENDUPIAOYIYANZHONG,DIPINJIZHILIUSHIHUIYANZHONGYINGXIANGSHUCHUXIAOGUO。RUOCAIYONG2PIANYUNFANGFENBIELIANJIECHENGTONGXIANGHEFANXIANGFANGDA,TONGGUOCHAFENQUCHUXINHAO,KEYISHIXIAN2BEIYUYUNFANGSHUCHUDEXINHAO,DANZHEIZHONGDIANLUDUIYUNFANGXIANGWEIYAOQIUJIAOGAO,ERQIESHUCHUXINHAOWEIFUDI。RUOCAIYONGZHUANYONGDEDADIANYA、GAOQUDONGDIANLIUFANKUIXINGJICHENGYUNFANGXINPIAN,BENXIANGMUYAOQIUPINDAIHENKUAN,QIESHUCHUGAODIANYASHISHUCHUDEDIANLIUHENDA,YIBANHENNANZHAODAOZHEILEIXINPIAN。WEIMANZUXIANGMUSHEJIYAOQIU,JINYIBUKUODASHUCHUDIANLIU,BENWENCAIYONG2PIANTONGYANGDEDIANLIUFANKUIXINGYUNFANGTHS3092BINGLIANSHUCHU。

上海快3    THS3092SHISHUANGLUGAOYADISHIZHENDIANLIUFANKUIXINGYUNSUANFANGDAQI,KETIGONGDIANYAWEI±15 VDEXIANXINGGONGLVFANGDA,ZUIDASHUCHUDIANLIUWEI250 mA(2PIANBINGLIANKEDADAO500 mA),ZHUANHUANSULVGAODA5700 V/ns,FANGDA6 dBSHIDAIKUANWEI160 MHz,NENGGOUMANZU10MHzDAIKUANHEGAOSUXITONGDESHEJIYAOQIU。DANGSHUCHUDIANYACONGO VBIANHUADAO15 VSHI,QIDIANYABIANHUANSHIJIANYUEWEI1 ns,WANQUANNENGGOUMANZUGAOPINXINHAOSHUCHUBUSHIZHENDEYAOQIU。

5

上海快3GONGLVFANGDADIANLURUTU4SUOSHI。CAIYONG2PIANTHS3092GOUCHENGLIANGJITONGXIANGDIANYAFANGDADIANLUHEYIJIYUNFANGBINGLIANSHUCHUKUOLIUDIANLU。MEIJIFANGDADIANLUZENGYIA=R1/R2+1=2BEI(6dB),3JIGONG18dB,ZUIDAKESHUCHUFENGFENGZHIDIANYA28V。

3 XITONGRUANJIANSHEJI

    XITONGRUANJIANZHUYAOBAOKUO3BUFEN:FANGDAQIZENGYIJIJIEZHIPINLVDESHEZHI、ZENGYIXIAOZHUN、RENJIJIAOHU。XITONGRUANJIANLIUCHENGRUTU5SUOSHI。CHENGXUKAISHIYUNXINGHOUKETONGGUOANJIANXUANZEZENGYIXIAOZHUN、DIANYAZENGYISHEZHI、JIEZHIPINLVSHEZHIDENG。

6

4 XITONGCESHIFENXI

上海快3    XITONGSHEJIWANCHENGHOU,WEILEYANZHENGKUANDAIZHILIUGONGLVFANGDAQIDEZHIBIAO,CAIYONGSKl731XINGZHILIUWENYADIANYUAN、PM5139XING20 MHzSHUZIXINHAOYUAN、TDS1012XING300 MHzSHUZISHIBOQI、VC9806XING4WEIBANSHUZIWANYONGBIAODENG,DUIGAIXITONGDEZENGYISHEZHI、TONGPINDAINEIZENGYIQIFU、DAIKUANPINLVTEXING、SHUCHUZAOSHENGDIANYA、FANGDAQIXIAOLVDENGJINXINGLECESHI。

4.1 ZENGYICESHI

    SHURUYOUXIAOZHI10 mV、PINLVWEI1 MHzDEZHENGXIANBOXINHAO,SHUCHUJIE50ΩFUZAI,CONG0 dBKAISHIZENGDAFANGDAQIZENGYI,BUJINWEI1 dB。YONGSHIBOQICESHISHUCHUDIANYA,JISUANZENGYIWUCHA。CESHIKEDE,SHUCHUZENGYIZAI0~60 dBNEILIANXUKEDIAO,ZENGYIWUCHAZUIDAWEI0.4 dB,ZUIDASHUCHUYOUXIAOZHIWEI10.1 V。

4.2 TONGPINDAINEIZENGYIQIFUCESHI

    SHURUYOUXIAOZHIWEI10 mVDEZHENGXIANBOXINHAO,SHUCHUJIE50ΩFUZAI,JIANGFANGDAQIZENGYISHEZHIWEI60 dB,CONG0 HzKAISHIZENGDASHURUXINHAOPINLV,BUJINWEI1 MHz,YONGSHIBOQICESHISHUCHUDIANYA,JISUANZENGYIWUCHA。CESHIKEDE,ZAI0~10 MHzPINDAINEIZUIDAZENGYIQIFUWEI0.5 dB。

上海快34.3 DAIKUANPINLVTEXINGCESHI

上海快3    SHURUYOUXIAOZHIWEI10 mVDEZHENGXIANBO,SHUCHUJIE50 ΩFUZAI,JIANGFANGDAQIZENGYISHEZHIWEI60 dB,FENBIEYUZHIJIEZHIPINLVWEI5 MHz、10 MHz,CONG0 HzKAISHIZENGDASHURENXINHAOPINLV,BUJINWEI1 MHz。YONGSHIBOQICESHISHUCHUDIANYA,JISUANZENGYIWUCHA。CESHIKEDE:ZAIYUZHI5 MHzTONGPINDAISHI5 MHzPINDAICHUZENGYISHUAIJIANWEI2.9 dB,O~4 MHzNEIZUIDAZENGYIQIFUWEIO.5 dB;ZAIYUZHI10 MHzTONGPINDAISHI10 MHzPINDAICHUZENGYISHUAIJIANWEI2.8 dB,0~9 MHzNEIZUIDAZENGYIQIFUWEIO.5 dB。

上海快34.4 FANGDAQIXIAOLVCESHI

上海快3    SHURUYOUXIAOZHIWEI10 mVDEZHENGXIANBO,SHUCHUJIE50 ΩFUZAI,DIAOJIEFANGDAZENGYIWEI60 dB,JIANGFANGDAQIZHENGFUGONGDIANDIANYUANJUNCHUANRUZHILIUDIANLIUBIAO,CEDEFUZAILIANGDUANDIANYAYOUXIAOZHIWEI10 V,ZHENGDIANYUANDIANLIUWEIO.133 A,FUDIANYUANDIANLIUWEI0.063 A。KEJISUANCHUXIAOLVWEI68.O%。

4.5 CESHIJIEGUOFENXI

    TONGGUOYISHANGCESHI,KEYIKANCHUGAIFANGDAQICHENGGONGJIEJUELEXIANYOUFANGDAQIZAIKUANDAI、ZHILIU、GONGLVFANGDAHENNANJIANGUDEWENTI,WANQUANDADAOLEXIANGMUDESHEJIYAOQIU。JIUQIYUANYIN,YIXIAJIDIANHENZHONGYAO:ZAISHEJIFANGDAQIGONGDIANDIANYUANQUOUSHICAIYONGπXINGDIANGAN、DIANRONGWANGLUO,GAIQUOUWANGLUODUIGEPINDUANDEDIANYUANZAOSHENGDOUYOULIANGHAODEYIZHIXIAOGUO;JINGXINKAOLVFANGDADIANLUDEPCBBUBAN,CAIQUBUFENFUTONGERBUSHIQUANBUFUTONG,JIANXIAOLEJISHENGDIANRONG,SHIDIANLUGONGZUOGENGWENDING;DIANLUBANJIANXINHAOCHUANSHUCAIYONGDAIGAOPINPINGBIXIANDEXIANLAN,JIANXIAOLEXINHAODECHUANRAO;ZAIXINHAOSHURUDUANCAIYONGSMATOUJIAGAOPINPINGBIZHAOJINXINGXINHAODELIANJIE,ZENGQIANGLEXITONGDEKANGGANRAONENGLI。

JIEYU

上海快3    BENWENJIEHEYIBANFANGDAQIDEFANGANCUNZAIDEWENTI,LUNSHULECHENGKONGKUANDAIZHILIUGONGLVFANGDAQIGEDANYUANDIANLUDEXIANGXISHEJIFANGFA,TICHUDADONGTAIFANWEI、DISHIZHENDECHENGKONGKUANDAIZHILIUFANGDAQIDESHEJIFANGANHESHIXIANFANGFA。CESHIJIEGUOBIAOMING:GAIFANGANJIAOHAODIJIEJUELEZENGYI、ZHILIUKUANDAI、GONGLVDENGFANGDAQIGUANJIANCANSHUDEMAODUN,SHICEDEXITONGGEXIANGZHIBIAOJUNDADAOSHEJIYAOQIU。


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