DS90UB936TRGZTQ1 48-VQFN-EP (7× 7) ese Circuit 12-BIT 100MHFPD-RÁNṢẸ III DESERIA
Ọja eroja
ORISI | Apejuwe |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Mfr | Texas Instruments |
jara | Oko, AEC-Q100 |
Package | Teepu & Reel (TR) Teepu Ge (CT) Digi-Reel® |
SPQ | 250 T&R |
Ipo ọja | Ti nṣiṣe lọwọ |
Išẹ | Deserializer |
Data Oṣuwọn | 2.5Gbps |
Iru igbewọle | FPD-Link III |
Ojade Irisi | CSI-2, MIPI |
Nọmba awọn igbewọle | 2 |
Nọmba ti Ijade | 12 |
Foliteji - Ipese | 1.045V ~ 1.155V, 1.71V ~ 1.89V |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 48-VFQFN fara paadi |
Package Device Olupese | 48-VQFN (7x7) |
Nọmba Ọja mimọ | DS90UB936 |
1.
FPD-Link--> FPD-LinkII--> FPD-Ọna asopọ III
FPD-Link nlo boṣewa LVDS ati pe o ni oṣuwọn data fidio ti 350Mbit/s lori bata alayipo kan.24-bit awọ data FPD-Link nbeere awọn lilo ti 5 alayidayida orisii.
FPD-LinkII dipo FPD-Link, FPD-LinkII nlo bata iyatọ kan ṣoṣo lati atagba aago ati data fidio.LVDS si CML (Ipo Logic lọwọlọwọ) iyipada jẹ lilo lati ṣaṣeyọri awọn oṣuwọn gbigbe data giga - 1.8 Gbit/s.
Iyatọ akọkọ laarin FPD-LINK III (Asopọ Ifihan Alapin Panel III) ati II ni pe ọna-itọsọna bi-itọnisọna ṣee ṣe lori bata iyatọ kan ati diẹ ninu awọn ifihan agbara iṣakoso le jẹ gbigbe ni afikun si data fidio, nitorinaa FPD-Link III dinku paapaa siwaju sii. nipa imukuro awọn kebulu fun awọn ikanni iṣakoso bii awọn ọkọ akero I2C ati CAN.USB owo.dẹkun lilo imọ-ẹrọ LVDS ni ojurere ti CML nikan fun awọn ifihan agbara iyara to tẹlera.Eyi jẹ ki o rọrun lati ṣiṣẹ pẹlu awọn oṣuwọn data ti o tobi ju 3 Gbit/s lori awọn kebulu to gun ju 10m lọ.
2.
FPD-Link jẹ wiwo fidio oni-nọmba iyara to gaju ni akọkọ ti a lo lati atagba data fidio.FPD-ọna asopọ ni akọkọ ohun elo ti LVDS sipesifikesonu ati nitori FPD-ọna asopọ wà ni akọkọ aseyori lilo ti LVDS, ọpọlọpọ awọn àpapọ Enginners LVDS oro lati ropo FPD-ọna asopọ.
DS90UB948-Q1 jẹ FPD-Link III deserializer ti o ṣe iyipada ẹyọkan tabi ikanni meji FPD-Link III ṣiṣan si ọna kika wiwo FPD-Link (OpenLDI) nigba lilo ni apapo pẹlu DS90UB949A/949/947-Q1 serializer.
Awọn deserializer le ṣiṣẹ lori iye owo-doko 50Ω nikan-opin coaxial tabi 100Ω iyato shielded TTY (STP) kebulu.
O le gba data pada lati ọkan tabi ikanni meji FPD-Link III ṣiṣan tẹlentẹle ati lẹhinna yipada si piksẹli meji FPD-Link (awọn ikanni data LVDS 8 + aago) ti n ṣe atilẹyin fun ipinnu fidio 2K (2048 × 1080) ipinnu fidio (ijinle awọ 24-bit) .
Eyi n pese afara laarin ọpọlọpọ awọn orisun HDMI-ṣiṣẹ (fun apẹẹrẹ awọn CPUs) lati sopọ si ifihan LVDS ti o wa tẹlẹ tabi ero isise ohun elo.
FPD-Link III ni wiwo ṣe atilẹyin fidio ati gbigbe data ohun ohun ati iṣakoso duplex kikun (pẹlu I2C ati ibaraẹnisọrọ SPI) lori ọna asopọ iyatọ kanna.
Isopọpọ ti data fidio ati iṣakoso nipasẹ awọn orisii iyatọ meji dinku iwọn ati iwuwo ti awọn asopọ ati ki o ṣe simplifies apẹrẹ eto.
kikọlu elekitiriki (EMI) ti dinku nipasẹ lilo ifihan agbara iyasọtọ foliteji kekere, iyipada data, ati iran laileto.
Ni ipo ibaramu sẹhin, ẹrọ naa ṣe atilẹyin to WXGA ati ipinnu 720p (ijinle awọ 24-bit) lori ọna asopọ iyatọ kan.
Ẹrọ naa yoo rii FPD-Link III laifọwọyi