Intambwe yambere mugikorwa cyo kwakira chip irashobora kuba patch; a TO irimo agapira gashyuha kuri TO sock, chip LDs kugeza kumuriro, hamwe na PD yinyuma;
Igikorwa cyihariye cyo kwishyiriraho gishobora kuba gitandukanye cyane: ikintu kigomba guhuzwa ni chip ya LD / PD, cyangwa TIA, résistor / capacitor; gushyira birashobora gukorwa kuri aluminium nitride yubushyuhe cyangwa kuri PCB; gushyira Eutectic gusudira cyangwa gufata neza birashobora gukoreshwa; ibishishwa birashobora gusaba gusa microne mirongo cyangwa amagana yukuri, nka TIA, résistoriste, hamwe na sub-micron neza, nka feld-chip yo gusudira.
Tumaze kuvuga ibi byose, mubyukuri ni ikihe? Nta na rimwe bisa nkaho ari ibisobanuro bisanzwe. Ariko, birashobora kugaragara muburorero bwavuzwe haruguru ko bafise ikintu kimwe bahuriyeko: igikoresho gikoreshwa mugushira no gutunganya umubiri wogushira kumurongo hamwe nukuri kugirango ugere kumurimo runaka. . umwikorezi, Uburyo buhamye, ukuri. Niki uwatwaye akoreshwa, uwagurishije yatoranijwe, nibisabwa kugirango bisobanuke neza, biterwa rwose nigikorwa ikintu kigomba gushyirwaho gikeneye kugeraho.
Dore reba ibintu bitandukanye bishoboka bikubiye mubintu bine bigize patch:
Ibyinshi mubisumizi ni LD na PD chip.
TIA / Umushoferi / Resistor / Capacator, nkimibiri yo gushyira ibintu idasaba ubunyangamugayo buhanitse, irashobora gusimburwa nintoki aho kuba nini nini.
Umwikorezi gakondo cyane ni AIN ubushyuhe; hamwe niterambere ryimyanya ihuriweho, chip ya PLC hamwe na silicon optique chip nayo yabaye imibiri isanzwe izamuka, nka silicon yumucyo wo gufatisha ibyuma, bisaba LaMP gushyirwaho kuri chipique optique; PCB nibitwara bisanzwe mubipaki bya COB, nkitumanaho ryamakuru 100G-SR4 modules, PD / VSCEL yashyizwe kuri PCB.
Au80Sn20 ibinyomoro nibisanzwe LD-igurisha eutectic. Ibikoresho bifata neza bikoreshwa mugushiraho PD. UV glue lens lens irakwiriye.
Ukuri guterwa nibisabwa byihariye;
Aho inzira ya optique ikenewe, ibisabwa byukuri birarenze.
Guhuza pasiporo bisaba ubunyangamugayo burenze guhuza ibikorwa.
Gushyira LD bisaba ubunyangamugayo burenze PD gushyira,
TIA / résistor / capacitor ntabwo ikeneye ibisobanuro, komeza.
Igikorwa rusange cyo gushyira
Zahabu-tin eutectic yagurishije patch
Amashanyarazi ya paste
Aho ubunyangamugayo butari hejuru, ugomba gusa kureba hasi kuri CCD kugirango ufate amashusho ya chip na substrate icyarimwe, hanyuma ukoreshe ibimenyetso bihuza cyangwa impande za chip kugirango uhuze
Kuri porogaramu ya flip-chip, CCD nyinshi nazo zirakenewe, urebye hepfo ya chip hamwe nubuso bwa substrate. Porogaramu-yuzuye isaba kandi ibimenyetso byihariye byo guhuza.
