DP83848CVVX / NOPB Umwimerere Ibikoresho bya elegitoroniki IC Chip Yuzuzanya

DP83848CVVX / NOPB Ibikoresho byumwimerere bya elegitoroniki IC Chip Yuzuzanya Yumuzingi Ibiranga Ishusho

ibisobanuro bigufi:

Chip ya PHY ni analog-digital hybrid hybrid circuit, ishinzwe kwakira ibimenyetso bisa nkamashanyarazi numucyo.Nyuma ya demodulation na A / D ihinduka, ikimenyetso cyoherejwe kuri chip ya MAC kugirango itunganyirizwe binyuze muri MII.Mubisanzwe, chip ya MAC ninzira nziza ya sisitemu.Igice gifatika gisobanura ibimenyetso byamashanyarazi na optique, imiterere yumurongo, isaha yerekanwe, amakuru ya kodegisi hamwe nizunguruka zisabwa mugukwirakwiza amakuru no kwakirwa, kandi bitanga intera isanzwe kubikoresho bihuza ibikoresho.Chip igaragara yumubiri yitwa PHY.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

EU RoHS	Yubahiriza
ECCN (US)	5A991b.1.
Igice	Bikora
HTS	8542.39.00.01
Imodoka	Yego
PPAP	Yego
Umubare wa Imiyoboro kuri Chip	1
Ikigereranyo ntarengwa cyamakuru	100Mbps
Imigaragarire ya PHY	No
Inkunga ya JTAG	Yego
CDR ihuriweho	No
Bisanzwe Bishyigikiwe	10BASE-T \| 100BASE-TX
Ikoranabuhanga	0.18um, CMOS
Igipimo gisanzwe cyamakuru (MBps)	10/100
Umuvuduko wa Ethernet	10Mbps / 100Mbps
Ubwoko bwa Interineti Ubwoko	MII / RMII
Amashanyarazi ntarengwa yo gutanga amashanyarazi (V)	3
Ibikoresho bisanzwe bitanga amashanyarazi (V)	3.3
Amashanyarazi ntarengwa yo gutanga amashanyarazi (V)	3.6
Isoko ntarengwa ryo gutanga (mA)	92 (Ubwoko)
Ikwirakwizwa ntarengwa ryimbaraga (mW)	267
Ubwoko bwo gutanga amashanyarazi	Ikigereranyo \| Digitale
Ubushyuhe buke bwo gukora (° C)	0
Ubushyuhe ntarengwa bwo gukora (° C)	70
Icyiciro cy'ubushyuhe	Ubucuruzi
Gupakira	Tape na Reel
Kuzamuka	Umusozi
Uburebure bw'ipaki	1.4
Ubugari bw'ipaki	7
Uburebure bw'ipaki	7
PCB yarahindutse	48
Izina rya Package Izina	QFP
Ibikoresho	LQFP
Kubara	48
Ishusho Yambere	Gull-wing

Ibisobanuro

Umubare wa porogaramu zisaba guhuza Ethernet ukomeje kwiyongera, gutwara Ethernet ifasha ibikoresho mubidukikije bikaze.DP83848C / I / VYB / YB yashizweho kugirango ihangane n’ibibazo by’ibi bikorwa bishya hamwe n’ubushyuhe bwagutse burenze urugero ubushyuhe bw’inganda busanzwe.DP83848C / I / VYB / YB nigikoresho cyizewe cyane, kiranga ibikoresho bikize, bikomeye byujuje ubuziranenge bwa IEEE 802.3 hejuru yubushyuhe bwinshi kuva mubucuruzi kugeza ku bushyuhe bukabije.Iki gikoresho gikwiranye nibidukikije bikaze nka sitasiyo ya sitasiyo ya kure, ibinyabiziga / ubwikorezi, hamwe na progaramu yo kugenzura inganda.Itanga uburyo bwiza bwo kurinda ESD no guhitamo intera ya MII cyangwa RMII kugirango ihindurwe cyane muguhitamo MPU;byose mubipaki 48.DP83848VYB yagura umwanya wubuyobozi bwumuryango wa PHYTER ™ ibikoresho byibikoresho bifite ubushyuhe bugari.TI umurongo wa PHYTER transceivers yubaka kumyaka mirongo yubuhanga bwa Ethernet kugirango itange imikorere ihanitse kandi ihindagurika ituma umukoresha wa nyuma ashyirwa mubikorwa byoroshye byujuje ibyifuzo bikenewe.

Ibyiciro bya IC

Imirongo ihuriweho irashobora gushyirwa mubice cyangwa ibizunguruka.Bashobora kugabanywa muburyo bugereranijwe, imiyoboro ihuriweho na sisitemu hamwe nuruvange-rwerekana ibimenyetso byuzuzanya (analog na digitale kuri chip imwe).

Inzira ihuriweho na digitale irashobora kuba irimo ikintu cyose kuva kubihumbi kugeza kuri miriyoni z'amarembo ya logique, imbarutso, multitaskers hamwe nizindi nzitizi muri milimetero kare.Ingano ntoya yiyi mizunguruko itanga umuvuduko mwinshi, gukoresha ingufu nke hamwe nigiciro cyo gukora ugereranije nu rwego rwubuyobozi.Iyi ics ya digitale, ihagarariwe na microprocessor, itunganya ibimenyetso bya digitale (DSP) na microcontrollers, ikora ikoresheje binary, gutunganya ibimenyetso 1 na 0.

Ikigereranyo cyuzuzanya cyuzuzanya, nka sensor, imiyoboro yo kugenzura ingufu hamwe nimbaraga zongera imbaraga, gutunganya ibimenyetso bisa.Kwiyongera kwuzuye, kuyungurura, demodulation, kuvanga nibindi bikorwa.Ukoresheje analogi ihuriweho ninzobere yateguwe ninzobere zifite imiterere myiza, yorohereza abashushanya imizigo umutwaro wo gushushanya uhereye munsi ya tristoriste.

IC irashobora guhuza ibigereranyo hamwe na sisitemu ya sisitemu kuri chip imwe kugirango ikore ibikoresho nkibisa na Digital ihindura (A / D Converter) na digitale kuri analogi ihinduka (D / A Converter).Uyu muzunguruko utanga ubunini buto nigiciro gito, ariko ugomba kwitondera kugongana kw ibimenyetso.