DP83848CVVX/NOPB Choyambirira Chamagetsi Chamagetsi IC Chip Integrated Circuit

DP83848CVVX/NOPB Chigawo Choyambirira Chamagetsi IC Chip Integrated Circuit Featured Image

Kufotokozera mwachidule:

Chip cha PHY ndi chozungulira chosakanizidwa cha analog-digital, chomwe chimakhala ndi udindo wolandila ma analogi monga magetsi ndi kuwala.Pambuyo pakutsitsa ndi kutembenuka kwa A/D, chizindikirocho chimatumizidwa ku chipangizo cha MAC kuti chikakonzedwe kudzera pa mawonekedwe a MII.Nthawi zambiri, tchipisi ta MAC ndi mabwalo a digito.Zosanjikiza zowoneka bwino zimatanthawuza ma siginecha amagetsi ndi owoneka, mawonekedwe a mzere, kalozera wa wotchi, ma encoding a data ndi mabwalo ofunikira kuti atumize ndi kulandila, ndipo amapereka njira zolumikizirana ndi zida zolumikizira data.Chip chosanjikiza chakuthupi chimatchedwa PHY.

Titumizireni imelo Tsitsani Datesheet

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Makhalidwe a Zamalonda

EU RoHS	Wotsatira
ECCN (US)	5A991b.1.
Gawo Status	Yogwira
Zithunzi za HTS	8542.39.00.01
Zagalimoto	Inde
PPAP	Inde
Chiwerengero cha Channels pa Chip	1
Maximum Data Rate	100Mbps
PHY Line Side Interface	No
Thandizo la JTAG	Inde
Integrated CDR	No
Zothandizira Zokhazikika	10BASE-T\|100BASE-TX
Process Technology	0.18um, CMOS
Mtengo Wanthawi Zonse (MBps)	10/100
Kuthamanga kwa Ethernet	10Mbps/100Mbps
Mtundu wa Ethernet Interface	MII/RMII
Ochepa Operating Voltage (V)	3
Mphamvu yamagetsi yamagetsi (V)	3.3
Maximum Operating Supply Voltage (V)	3.6
Maximum Supply Current (mA)	92 (mtundu)
Maximum Power Dissipation (mW)	267
Mtundu Wopereka Mphamvu	Analogi \| Digito
Kutentha Kochepa Kwambiri (°C)	0
Kutentha Kwambiri (°C)	70
Supplier Temperature Grade	Zamalonda
Kupaka	Tape ndi Reel
Kukwera	Surface Mount
Phukusi Kutalika	1.4
Phukusi M'lifupi	7
Kutalika kwa Phukusi	7
PCB yasintha	48
Dzina la Phukusi Lokhazikika	Mtengo wa QFP
Phukusi la Supplier	Mtengo wa LQFP
Pin Count	48
Mawonekedwe Otsogolera	Gull-wing

Kufotokozera

Chiwerengero cha mapulogalamu omwe amafunikira kulumikizidwa kwa Ethernet chikukulirakulirabe, kuyendetsa zida za Ethernet m'malo ovuta.DP83848C/I/VYB/YB idapangidwa kuti ikwaniritse zovuta za mapulogalamu atsopanowa ndi kutentha kwakutali komwe kumapitilira kutentha kwa Industrial.DP83848C/I/VYB/YB ndi chida chodalirika kwambiri, cholemera, cholimba chomwe chimakwaniritsa miyezo ya IEEE 802.3 pamitundu yosiyanasiyana ya kutentha kuchokera ku malonda kupita ku kutentha kwambiri.Chipangizochi ndi choyenera kumadera ovuta monga masiteshoni akutali opanda zingwe, magalimoto / zoyendera, ndi ntchito zowongolera mafakitale.Imapereka chitetezo chowonjezereka cha ESD komanso kusankha kwa mawonekedwe a MII kapena RMII kuti muzitha kusinthasintha pakusankha kwa MPU;zonse mu phukusi la 48 pin.DP83848VYB imakulitsa utsogoleri wa banja la PHYTER™ la zida zokhala ndi kutentha kosiyanasiyana kogwira ntchito.Mzere wa TI wa ma transceivers a PHYTER amamanga pazaka zambiri zaukadaulo wa Ethernet kuti apereke magwiridwe antchito apamwamba komanso kusinthasintha komwe kumalola wogwiritsa ntchito kumapeto kukhazikitsa kosavuta kogwirizana ndi zosowa izi.

Gulu la IC

Mabwalo ophatikizika amatha kugawidwa m'magulu a analogi kapena digito.Atha kugawidwa m'mabwalo ophatikizika a analogi, mabwalo ophatikizika a digito ndi mabwalo ophatikizika osakanikirana (analogi ndi digito pa chip chimodzi).

Mabwalo ophatikizika a digito amatha kukhala ndi chilichonse kuyambira masauzande mpaka mamiliyoni a zitseko zomveka, zoyambitsa, ma multitaskers ndi mabwalo ena mu masikweya mamilimita angapo.Kukula kwakung'ono kwa mabwalowa kumapangitsa kuti pakhale kuthamanga kwambiri, kutsika kwamphamvu kwamphamvu komanso kutsika mtengo kwapang'onopang'ono poyerekeza ndi kuphatikiza kwa ma board.Ma ics a digito awa, omwe amaimiridwa ndi ma microprocessors, ma processor a digito (DSP) ndi ma microcontrollers, amagwira ntchito pogwiritsa ntchito binary, kukonza ma sign 1 ndi 0.

Mabwalo ophatikizika a analogi, monga masensa, mabwalo owongolera mphamvu ndi ma amplifiers ogwirira ntchito, ma sign a analogi.Kukulitsa kwathunthu, kusefa, kutsitsa, kusakaniza ndi ntchito zina.Pogwiritsa ntchito maulendo ophatikizika a analogi opangidwa ndi akatswiri omwe ali ndi mikhalidwe yabwino, amatsitsa okonza madera kulemedwa kwa mapangidwe kuchokera kumunsi kwa ma transistors.

IC imatha kuphatikiza mabwalo a analogi ndi digito pa Chip chimodzi kupanga zida monga chosinthira analogi kupita ku Digital (A/D Converter) ndi chosinthira digito kupita ku analogi (D/A Converter).Derali limapereka kukula kocheperako komanso mtengo wotsika, koma uyenera kusamala za kugunda kwa ma siginecha.