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Analog, Digital, Mixed Signal Design & Development & Engineering

ANALOG

Analog zvemagetsi ndiwo aya masisitimu emagetsi ane chiratidzo chinoramba chichichinja. Kusiyana neizvi, mumasaini emagetsi edhijitari anowanzo kutora matanho maviri akasiyana. Izwi rekuti "analog" rinotsanangura hukama hwakaenzana pakati pechiratidzo nemagetsi kana ikozvino inomiririra chiratidzo. Chiratidzo cheanalogi chinoshandisa humwe hunhu hwepakati kuendesa ruzivo rwechiratidzo. Semuyenzaniso, barometer inoshandisa angular chinzvimbo chetsono sechiratidzo kuendesa ruzivo rwekuchinja kwemhepo yemhepo. Masaini emagetsi anogona kumiririra ruzivo nekuchinja voltage, yazvino, frequency, kana kubhadharisa. Ruzivo rwunoshandurwa kubva kune chimwe chimiro chemuviri (seruzha, chiedza, tembiricha, kudzvanywa, chinzvimbo) kuenda kuchiratidzo chemagetsi netransducer inoshandura imwe mhando yesimba kuita imwe. Maikorofoni muenzaniso transducer. Analogi masisitimu anogara achisanganisira ruzha; ndiko kuti, kuvhiringika kwakangoerekana kwaitika kana misiyano. Sezvo misiyano yese yechiratidzo cheanalogi yakakosha, chero kukanganisa kwakafanana nekuchinja kwechiratidzo chepakutanga uye zvinoita seruzha. Sezvo chiratidzo chinokopwa uye kukopazve, kana kuendeswa kune madaro marefu, misiyano iyi isina kujairika inova yakakosha uye inotungamira mukuderedzwa kwechiratidzo. Mamwe manyuko eruzha anogona kubva kune ekunze masaini emagetsi, kana zvinhu zvisina kugadzirwa zvakanaka. Izvi zvinokanganisa zvinoderedzwa nekudzivirira, uye kushandisa low-noise amplifiers (LNA). Pasinei nekunaka kwayo mukugadzira uye zvehupfumi, kana kamwe kadhijitari yemagetsi inofanirwa kusangana nenyika chaiyo, inoda analogi yemagetsi mudziyo.

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Analog yemagetsi dhizaini & kusimudzira uye engineering yanga iri huru yekutamba kwatiri kwenguva yakareba.  Mimwe mienzaniso yeanalogi system yatakashanda pairi ndeiyi:

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• Interface circuitry, multi-stage amplifiers uye kusefa kune yakakwana yemhando yechiratidzo

• Sensor sarudzo uye interfacing

• Kudzora zvemagetsi zvemagetsi masisitimu

• Magetsi emhando dzakasiyana siyana

• Oscillators, wachi uye nguva matunhu

• Signal shanduko yedunhu, senge frequency kune voltage

• Electromagnetic Interference control

DIGITAL

Digital zvemagetsi masisitimu anomiririra masaini seakasarudzika mazinga, kwete seanoenderera renji. Kazhinji huwandu hwematunhu huviri, uye idzi nyika dzinomiririrwa nemazinga maviri emagetsi: imwe padyo ne zero volts uye imwe padanho repamusoro zvichienderana nemagetsi ekushandisa ari kushandiswa. Aya mazinga maviri anowanzo kumiririrwa se "Low" uye "High." Kubatsira kwakakosha kwehunyanzvi hwedhijitari kunobva pakuti zviri nyore kuwana mudziyo wemagetsi kuti uchinje mune imwe yenhamba yematunhu anozivikanwa pane kunyatso kuburitsa huwandu hunoenderera hwehukoshi. Digital zvemagetsi zvinowanzogadzirwa kubva kumagungano akakura emagedhi emagetsi, akareruka emagetsi anomiririra eBoolean logic mabasa. Imwe mukana wemaseketi edhijitari kana ichienzaniswa nemaseketi eanalogi nderekuti masaini anomiririrwa nedhijitari anogona kutapurirwa pasina kuderedzwa nekuda kweruzha. Muchirongwa chedhijitari, kumiririra chaiko kwechiratidzo kunogona kuwanikwa nekushandisa mamwe madhijitari ekumiririra. Nepo izvi zvinoda mamwe maseketi edhijitari kuti agadzirise masaini, imwe neimwe digit inobatwa nemhando imwechete yehardware. Kombuta-inodzorwa nedhijitari masisitimu anogona kudzorwa nesoftware, zvichibvumira mabasa matsva kuwedzerwa pasina kuchinja Hardware. Kazhinji izvi zvinogona kuitwa kunze kwefekitori nekuvandudza software yechigadzirwa. Saka, zvikanganiso zvekugadzirwa kwechigadzirwa zvinogona kugadziriswa mushure mekunge chigadzirwa chiri mumaoko emutengi. Kuchengetedza ruzivo kunogona kuve nyore mumasisitimu edhijitari pane mune analogi. Iyo ruzha-immunity yedhijitari masisitimu inobvumira data kuchengetwa uye kudzoserwa pasina kushatiswa. Mune analogi system, ruzha runobva mukuchembera uye kupfeka zvinosvibisa ruzivo rwakachengetwa. Mune dhijitari system, chero ruzha rwese rwuri pazasi peimwe nhanho, ruzivo runogona kudzoserwa zvakakwana. Mune zvimwe zviitiko, maseketi edhijitari anoshandisa simba rakawanda kupfuura maseketi eanalogi kuita mabasa akafanana, nokudaro achigadzira kupisa kwakawanda. Mumasisitimu anotakurika kana anofambiswa nebhatiri izvi zvinogona kudzikisira kushandiswa kwedhijitari masisitimu. Zvakare maseketi edhijitari dzimwe nguva anodhura zvakanyanya, kunyanya mudiki. Ngatisimbisei pfungwa iyi: Nyika inonzwa ndeye analogi, uye masaini kubva munyika ino huwandu hweanalogi. Semuenzaniso, chiedza, tembiricha, ruzha, magetsi conductivity, magetsi uye magineti minda analogi. Mazhinji anobatsira edhijitari masisitimu anofanirwa kushandura kubva kunoramba achiita analog masaini kuenda kudhijitari masaini. Izvi zvinokonzera quantization kukanganisa. 

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Isu tinokwanisa kupa vatengi vedu vakananga kupinza basa kuti vagadzirise zvidikanwi zvenguva pfupi uye zvenguva refu, uye kubvunza mainjiniya ane chaiyo domain hunyanzvi. SeDigital Electronics nyanzvi, zvichienderana nezvido zvako, tinogona kuvhara nzvimbo sekuita, sisitimu yekuvaka, kuyedza, kutsanangurwa uye zvinyorwa. Kunze kwehunyanzvi hwehunyanzvi, dhizaini yehardware inodawo kugona kuita mapurojekiti ebudiriro munguva pfupi uye pamhando yepamusoro yatinonyanyozivikanwa. Modern electronic design inodawo ruzivo rwakanaka rwe_cc781905-5cde- 3194-bb3b-136bad5cf58d_regulatory zvinodiwa maererano neEMC, RoHS uye chengetedzo. AGS-Injiniya inokwanisa kuwana maLab akasarudzika uye maturusi ekugadzira, saka isu tinokwanisa kugadzira zvigadzirwa kubva kune yakatarwa kusvika kune yapera chigadzirwa. Isu tinopa nyanzvi munzvimbo dzinotevera:

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• Analog uye dijitari dhizaini

• Radio design

• ASIC/FPGA dhizaini

• Magadzirirwo ehurongwa

• Smart sensors

• Space tekinoroji

• Motion control/robhoti

• Broadband

• Medical- uye IVD-zviyero

• EMC uye kuchengeteka

• LVD

Mamwe ematekinoroji makuru uye mapuratifomu anoshandiswa ndeaya:

• Kukurukurirana interfaces (Ethernet, USB, IrDA nezvimwewo)

• Redhiyo tekinoroji (GPS, BT, WLAN nezvimwewo)

• Simba rekupa uye manejimendi

• Motor control uye kutyaira

• High-speed digital design

• FPGA, VHDL hurongwa

• LCD graphic kuratidza

• processors uye MCU

• ASIC

• ARM, DSP

Zvishandiso Zvikuru:

• Xilinx ISE

• ModelSim

• Leonardo

• Synplify

• Cadence Allegro

• HyperLynx

• Quartus

• JTAG

• OrCAD Capture

• Pspice

• Mentor Graphics

• Expedition

CHIRATIDZO CHAKASIKIRWA

Iyo yakasanganiswa-signal yakabatanidzwa yedunhu ndeye chero yakabatanidzwa dunhu rine ese analog maseketi uye dijitari maseketi pane imwechete semiconductor inofa. Kazhinji, musanganiswa-chiratidzo machipisi (anofa) anoita rimwe basa rose kana diki-basa mugungano rakakura. Dzinowanzove nehurongwa hwese-pa-a-chip. Nekuda kwekushandiswa kweese ari maviri madhijitari masaini ekugadzirisa uye analogi wedunhu, yakasanganiswa-chiratidzo maICs anowanzo gadzirirwa chinangwa chakanyanya uye dhizaini yavo inoda hunyanzvi hwepamusoro uye nekungwarira kushandisa komputa inobatsira dhizaini (CAD) zvishandiso. Kuedza otomatiki kwemachipi akapedzwa kunogonawo kuve kwakaoma. Mixed-signal applications ari pakati pezvikamu zvemusika zviri kukurumidza kukura muindasitiri yemagetsi. Kuongororwa kwechero mudziyo uchangoburwa senge nharembozha, piritsi komputa, digitaalinen kamera kana 3D TV inotiratidza yakanyanya kubatanidzwa kweanalogi uye mashandiro edhijitari pahurongwa, SoC uye silicon mazinga. Chikwata chedu chevakuru vanalog vagadziri, vachishandisa yazvino dhizaini matekiniki uye maturusi ekugadzira vakagadzirira kuita yakanyanya kunetsa analog uye yakasanganiswa masaini matambudziko. AGS-Engineering ine ruzivo rwechizinda kubata zvakanyanya uye zvinonetsa analog dunhu zvinodiwa.

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• Yakakwira yekumhanyisa serial interfaces, data converter, simba manejimendi module, yakaderera simba RF, yakakwirira kukosha analog IP macros. Isu tine hunyanzvi mukubatanidzwa kweanalog macros mune yakasanganiswa chiratidzo uye analog-chete zvishandiso

• High-speed IO dhizaini

  • DDR1 kuburikidza neDDR4

  • LVDS

• IO raibhurari

• Power management units

• Yakaderera simba tsika yedunhu dhizaini

• Tsika SRAM, DRAM, TCAM dhizaini

• PLLs, DLLs, Oscillators

• DACs uye ADCs

• IP shanduko: itsva maitiro node uye matekinoroji

• SerDes PHYs

  • USB 2.0/3.0

  • PCI Express

  • 10GE

• Kuchinja uye linear regulators

• Chaja pombi regulators

• Discrete op-amps

Tine nyanzvi dzeVerilog-AMS dzinogona kuvaka mamiriro ehunyanzvi akasanganiswa chiratidzo chekusimbisa nharaunda kune dzakaomarara dzakasanganiswa chiratidzo ICs. Chikwata chedu chemainjiniya chakavaka dzakaomarara nharaunda dzekuongorora kubva kutanga, yakanyorwa yekuzvitarisa-yega cheki, yakagadzira randomisation bvunzo makesi, yakabatsira vatengi kusimuka vachimhanya nenzira dzekupedzisira dzekuongorora dzinosanganisira Verilog-A/AMS modelling pamwe neRNM.. Pakushanda. nezvikwata zvekusimbisa dhizaini, iyo AMS yekuvhara inogona kusanganiswa nedhijitari yekuongorora nharaunda kuti ive nechokwadi chekuti mainterface akafukidzwa mune chero nharaunda. Yedu dhizaini yekuenzanisira nyanzvi dzakatsigira dhizaini uye yekumisikidza chikamu nekuvaka mamodheru anoshanda pamwe chete neiyo system modhi. Kana iyo system modhi yawanikwa inosangana nechinangwa ipapo iyo yakatarwa inogadzirwa kubva kuVerilog-A/AMS modhi.

Tinogona kubatsira vatengi vedu kushandura yavo Verilog-A modhi kuita maRNM modhi. RNM inobvumira mainjiniya ekusimbisa madhijitari kuti aone dhizaini kusvika padanho rimwe chete neamainjiniya eAMS asi achiwana mhedzisiro nekukurumidza kupfuura iyo AMS.

Pazasi pane mamwe akajairwa maapplication edu akasanganiswa-chiratidzo dhizaini & kusimudzira uye engineering timu:

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• Smart Sensor Zvishandiso: Mutengi Nhare, Kutora Dhata uye Kugadziridza, MEMS & mamwe maSensor Arikubuda, Yakabatanidzwa Sensor Fusion, Sensors inopa Ruzivo panzvimbo yeData, Wireless Sensing muInternet yezvinhu ... nezvimwe.

• RF Zvishandiso: Dhizaini Yevanogamuchira, Transmitters uye Synthesizer, ISM mabhendi kubva 38MHz kusvika 6GHz, GPS inogamuchira, Bluetooth ... nezvimwe.

• Consumer Mobile Applications: Audio & Human Interface, Display Controllers, System Controllers, Mobile Battery Management.

• Smart Power Applications: Simba rekushandura, Digital Power Supplies, LED Lighting Applications

• Zvishandiso zveindasitiri: Kudzora Mota, Kufambisa, Kuedzwa uye kuyerwa

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PCB & PCBA DESIGN AND DEVELOPMENT

Bhodhi redunhu rakadhindwa, kana kupfupikiswa sePCB, rinoshandiswa kutsigira nemichina uye nemagetsi kubatanidza zvinhu zvemagetsi uchishandisa conductive nzira, makwara, kana maronda, akaiswa kazhinji kubva pamapepa emhangura akaiswa pane isiri-conductive substrate. A PCB inogarwa nezvinhu zvemagetsi igungano redunhu rakadhindwa (PCA), inozivikanwawo seyakadhindwa redunhu board assembly (PCBA). Izwi rekuti PCB rinowanzo shandiswa zvisina kurongwa kune ese ari maviri asina uye akaunganidzwa mabhodhi. MaPCB dzimwe nguva ane divi rimwe chete (zvinoreva kuti ane one conductive layer), dzimwe nguva ane mativi maviri (zvinoreva kuti ane maviri conductive layer) uye dzimwe nguva anouya seakawanda-layer zvimiro (ane ekunze uye emukati akaturikidzana emaitiro ekuitisa). Kuti zvive zvakanyatsojeka, mune aya akawanda-layer akadhindwa edunhu mabhodhi, akawanda akaturikidzana ezvinyorwa akaiswa laminated pamwechete. MaPCB haadhure, uye anogona kuvimbika zvakanyanya. Vanoda kwakawanda dhizaini yekumisikidza uye yakakwira mutengo wekutanga kupfuura waya-yakaputirwa kana point-to-point akavakwa maseketi, asi akachipa zvakanyanya uye nekukurumidza pakugadzirwa kwevhoriyamu. Zvizhinji zvezvigadzirwa zvemagetsi zvePCB dhizaini, kuungana, uye kudzora mhando zvinodiwa zvinoiswa nezviyero zvinoburitswa nesangano reIPC.

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Tine mainjiniya ane hunyanzvi muPCB & PCBA dhizaini & kusimudzira uye kuyedzwa. Kana uine chirongwa chaunoda kuti tiongorore, taura nesu. Isu tichafunga nezve nzvimbo iripo mune yako yemagetsi sisitimu uye toshandisa akakodzera kwazvo EDA (Electronic Design Automation) maturusi aripo kugadzira iyo schematic kubatwa. Vagadziri vedu vane ruzivo vanoisa zvikamu uye kupisa sinks munzvimbo dzakakodzera kwazvo paPCB yako. Tinogona kugadzira bhodhi kubva kuhurongwa tobva tagadzira iyo GERBER FILES yako kana isu tinogona kushandisa yako Gerber mafaera kugadzira mabhodhi ePCB uye kuona kushanda kwawo. Isu tinochinjika, saka zvichienderana nezvauinazvo uye zvaunoda kuti zviitwe nesu, tichazviita zvinoenderana. Sezvinodiwa nevamwe vagadziri, isu tinogadzira iyo Excellon faira fomati zvakare yekutsanangura maburi ekuchera. Zvimwe zvezvishandiso zveEDA zvatinoshandisa ndezvi:

• EAGLE PCB dhizaini software

• KiCad

• Protel

AGS-Engineering ine maturusi uye ruzivo kugadzira PCB yako zvisinei kuti yakakura sei kana idiki.

Isu tinoshandisa maindasitiri epamusoro tier dhizaini maturusi uye anofambiswa kuve akanakisa.

• HDI Dhizaini ine diki vias uye yepamusoro zvinhu - Via-in-Pad, laser micro vias.

• Kumhanya kwepamusoro, akawanda dhijitari PCB madhizaini - Mabhazi nzira, akasiyana mapeya, akaenzana kureba.

• PCB Dhizaini dzenzvimbo, zvehondo, zvekurapa uye zvekutengesa zvekushandisa

• Yakawedzera RF uye analog dhizaini ruzivo (akadhindwa antenna, mhete dzevarindi, RF nhoo ...)

• Chiratidzo chekutendeseka nyaya kusangana nedhijitari dhizaini zvaunoda (tuned traces, diff pairs...)

• PCB Layer manejimendi yechiratidzo chekuvimbika uye impedance control

• DDR2, DDR3, DDR4, SAS uye hunyanzvi hwekuita nzira

• High density SMT magadzirirwo (BGA, uBGA, PCI, PCIE, CPCI...)

• Flex PCB magadzirirwo emarudzi ese

• Yakaderera nhanho analog PCB dhizaini ye metering

• Ultra yakaderera EMI dhizaini yeMRI application

• Pedzisa gungano mifananidzo

• In-Circuit Test data generation (ICT)

• Drill, panel uye cutout mifananidzo yakagadzirwa

• Mapepa ekugadzira ehunyanzvi akagadzirwa

• Autorouting yeyakaomesesa PCB dhizaini

Mimwe mienzaniso yePCB & PCA ine hukama masevhisi atinopa ndeiyi

• ODB ++ Valor ongororo yeiyo yakazara DFT / DFT dhizaini dhizaini.

• Yakazara DFM ongororo yekugadzira

• Yakazara DFT ongororo yekuyedza

• Chikamu chekuchengetedza database

• Kutsiviwa kwechikamu uye kutsiviwa

• Chiratidzo chekuvimbika kuongororwa

Kana iwe usati wave paPCB & PCBA dhizaini chikamu, asi uchida schematics yemagetsi maseketi, tiri pano kuti tikubatsire. Ona mamwe mamenu edu akadai seanalogi uye dhizaini yedhijitari kuti udzidze zvakawanda nezve zvatingakuitira. Saka, kana iwe uchida schematics kutanga, tinogona kuzvigadzirira uye zvino transfer dhiyagiramu yako yekudhirowa mudhirowa redunhu rakadhindwa bhodhi rako uye wozogadzira mafaera eGerber.

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Dhizaini yepasirese yeAGS-Engineering uye chiteshi chekudyidzana network inopa chiteshi pakati pevatinoshanda navo vakatenderwa dhizaini uye vatengi vedu vanoda hunyanzvi hwehunyanzvi uye mhinduro dzinodhura nenguva. Dzvanya iyi link kuti utore yeduDESIGN PARTNERSHIP PROGRAMbhurocha. 

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Kana iwe uchida kuongorora kugona kwedu kugadzira pamwe nehunyanzvi hwedu hweinjiniya, tinokukurudzira kuti ushanyire saiti yedu yekugadzirahttp://www.agstech.netkwaunowana zvakare ruzivo rwePCB & PCBA prototyping uye kugona kugadzira.