IPC行(Xing)业(Ye)现(Xian)状(Zhuang)的(De)分(Fen)析(Xi)
IP Camera起(Qi)源(Yuan)于(Yu)20世(Shi)纪(Ji)90年(Nian)代(Dai),(?)最(Zui)早(Zao)应(Ying)用(Yong)于(Yu)监(Jian)控(Kong)系(Xi)统(Tong)中(Zhong)。(?)
随(Sui)着(Zhuo)AI技(Ji)术(Shu)、(?)云(Yun)服(Fu)务(Wu)以(Yi)及(Ji)IoT技(Ji)术(Shu)的(De)发(Fa)展(Zhan),(?)IPC已(Yi)经(Jing)从(Cong)安(An)防(Fang)监(Jian)控(Kong)向(Xiang)智(Zhi)慧(Hui)城(Cheng)市(Shi)、(?)智(Zhi)能(Neng)家(Jia)居(Ju)、(?)自(Zi)动(Dong)驾(Jia)驶(Shi)、(?)智(Zhi)能(Neng)医(Yi)疗(Liao)等(Deng)行(Xing)业(Ye)领(Ling)域(Yu)拓(Tuo)展(Zhan),(?)不(Bu)单(Dan)单(Dan)传(Chuan)统(Tong)地(Di)应(Ying)用(Yong)于(Yu)工(Gong)业(Ye),(?)个(Ge)人(Ren)和(He)家(Jia)庭(Ting)的(De)民(Min)用(Yong)应(Ying)用(Yong)场(Chang)景(Jing)也(Ye)越(Yue)来(Lai)越(Yue)多(Duo),(?)成(Cheng)为(Wei)了(Liao)人(Ren)们(Men)生(Sheng)活(Huo)和(He)工(Gong)作(Zuo)中(Zhong)不(Bu)可(Ke)或(Huo)缺(Que)的(De)伙(Huo)伴(Ban)。(?)
如(Ru)图(Tu)所(Suo)示(Shi),(?)整(Zheng)个(Ge)模(Mo)块(Kuai)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)是(Shi)通(Tong)过(Guo)Camera Sensor 对(Dui)图(Tu)像(Xiang)进(Jin)行(Xing)采(Cai)集(Ji),(?)然(Ran)后(Hou)通(Tong)过(Guo)SerDes 芯(Xin)片(Pian)将(Jiang)这(Zhe)些(Xie)并(Bing)行(Xing)信(Xin)号(Hao)转(Zhuan)为(Wei)高(Gao)速(Su)串(Chuan)口(Kou)信(Xin)号(Hao),(?)然(Ran)后(Hou)通(Tong)过(Guo)下(Xia)一(Yi)级(Ji)的(De)SerDes 芯(Xin)片(Pian)进(Jin)行(Xing)解(Jie)串(Chuan),(?)并(Bing)通(Tong)过(Guo)DSP 或(Huo)SoC 在(Zai)转(Zhuan)变(Bian)为(Wei)并(Bing)行(Xing)信(Xin)号(Hao)在(Zai)屏(Ping)幕(Mu)上(Shang)显(Xian)示(Shi)。(?)Camera Sensor大(Da)多(Duo)支(Zhi)持(Chi)晶(Jing)体(Ti)谐(Xie)振(Zhen)器(Qi)和(He)晶(Jing)体(Ti)振(Zhen)荡(Dang)器(Qi),(?)与(Yu)使(Shi)用(Yong)晶(Jing)体(Ti)谐(Xie)振(Zhen)器(Qi)和(He)在(Zai)PCB上(Shang)设(She)计(Ji)振(Zhen)荡(Dang)电(Dian)路(Lu)相(Xiang)比(Bi),(?)使(Shi)用(Yong)晶(Jing)体(Ti)振(Zhen)荡(Dang)器(Qi)可(Ke)以(Yi)降(Jiang)低(Di)EMI(电(Dian)磁(Ci)干(Gan)扰(Rao))。(?)在(Zai)实(Shi)际(Ji)情(Qing)况(Kuang)中(Zhong),(?)客(Ke)户(Hu)可(Ke)以(Yi)通(Tong)过(Guo)使(Shi)用(Yong)晶(Jing)体(Ti)谐(Xie)振(Zhen)器(Qi)来(Lai)降(Jiang)低(Di)成(Cheng)本(Ben),(?)同(Tong)时(Shi),(?)为(Wei)满(Man)足(Zu)使(Shi)用(Yong)晶(Jing)体(Ti)谐(Xie)振(Zhen)器(Qi)的(De)相(Xiang)机(Ji)模(Mo)块(Kuai)的(De)EMI要(Yao)求(Qiu),(?)客(Ke)户(Hu)可(Ke)以(Yi)通(Tong)过(Guo)不(Bu)同(Tong)的(De)方(Fang)法(Fa)最(Zui)大(Da)程(Cheng)度(Du)地(Di)降(Jiang)低(Di)噪(Zao)声(Sheng)。(?)目(Mu)前(Qian)市(Shi)场(Chang)上(Shang)的(De)Camera Sensor 供(Gong)应(Ying)商(Shang)比(Bi)如(Ru)Sony、(?)OV、(?)Onsemi等(Deng)主(Zhu)要(Yao)以(Yi)24Mhz,(?)27Mhz 作(Zuo)为(Wei)Camera Sensor 的(De)主(Zhu)流(Liu)频(Pin)点(Dian),(?)搭(Da)配(Pei)SerDes 串(Chuan)口(Kou)芯(Xin)片(Pian)实(Shi)现(Xian)高(Gao)带(Dai)宽(Kuan)、(?)高(Gao)速(Su)率(Lu)的(De)传(Chuan)输(Shu)。(?)大(Da)多(Duo)数(Shu)SerDes 芯(Xin)片(Pian)公(Gong)司(Si)如(Ru)TI要(Yao)求(Qiu)采(Cai)用(Yong)晶(Jing)体(Ti)振(Zhen)荡(Dang)器(Qi),(?)不(Bu)过(Guo)Maxim 的(De)芯(Xin)片(Pian)现(Xian)在(Zai)已(Yi)经(Jing)可(Ke)以(Yi)支(Zhi)持(Chi)无(Wu)源(Yuan)和(He)有(You)源(Yuan)两(Liang)类(Lei)晶(Jing)振(Zhen)。(?)
惠(Hui)伦(Lun)晶(Jing)体(Ti)解(Jie)决(Jue)方(Fang)案(An)
面(Mian)对(Dui)IPC对(Dui)晶(Jing)振(Zhen)产(Chan)品(Pin)类(Lei)别(Bie)要(Yao)求(Qiu)的(De)多(Duo)样(Yang)性(Xing),(?)惠(Hui)伦(Lun)晶(Jing)体(Ti)作(Zuo)为(Wei)专(Zhuan)业(Ye)具(Ju)备(Bei)晶(Jing)体(Ti)晶(Jing)振(Zhen)全(Quan)系(Xi)列(Lie)产(Chan)品(Pin)研(Yan)发(Fa)、(?)生(Sheng)产(Chan)的(De)公(Gong)司(Si)可(Ke)以(Yi)为(Wei)客(Ke)户(Hu)提(Ti)供(Gong)更(Geng)加(Jia)多(Duo)样(Yang)的(De)选(Xuan)择(Ze)。(?)
无(Wu)源(Yuan)晶(Jing)体(Ti)常(Chang)规(Gui)品(Pin):(?)
9S25000098----- 2016size,25Mhz,+_10ppm@25degC,+_15ppm vs.-40~85degC, CL=8~12pf;
9S27000038----- 2016size,27Mhz,+_10ppm@25degC,+_15ppm vs.-40~85degC, CL=8~12pf;
9S24000017----- 2016size,24Mhz,+_10ppm@25degC,+_15ppm vs.-40~85degC, CL=8~12pf;
无(Wu)源(Yuan)晶(Jing)体(Ti)车(Che)规(Gui)品(Pin):(?)
9Y25000002----- 2016size,25Mhz,+_10ppm@25degC,+_50ppm vs.-40~125degC, CL=8~12pf;
9Y27000002----- 2016size,27Mhz,+_10ppm@25degC,+_50ppm vs.-40~125degC, CL=8~12pf;
9Y24000001----- 2016size,24Mhz,+_10ppm@25degC,+_50ppm vs.-40~125degC, CL=8~12pf;
有(You)源(Yuan)晶(Jing)振(Zhen)常(Chang)规(Gui)品(Pin):(?)
9C25000001 ------ 2016size, 25Mhz, +_30ppm vs. -40~85degC (Overall),1.8~3.3v, CMOS
有(You)源(Yuan)晶(Jing)振(Zhen)车(Che)规(Gui)品(Pin):(?)
9L25000004 ------ 2016size, 25Mhz, +_50ppm vs. -40~125degC (Overall),1.8~3.3v, CMOS