ab Posted March 2, 2019 Report Share Posted March 2, 2019 From the Intona web site: The 7054-based USB Hi-Speed Isolator is a phy-level receiver/isolator/reclocker/repacketizer working at a bidirectional bandwidth of 480 MBit/s. It receives and transmits USB data using a dedicated ULPI-transceiver, buffers and translates by our proprietary logic using FPGA technology and isolates using industry-leading RF-type isolators by Silicon Labs with least possible capacitance. It does not translate or distort data packets like a hub but does reproduce and reclock the original data by 100%. The circuit is a 50 ohms impedance controlled design. USB traces are matched to 90 ohms differential / 30 ohms single ended. The RMS jitter of the isolated downstream has been measured at 12.5ps. By using a technology wellknown in digital communication systems called Spread Spectrum, any harmonics produced through periodic packet transmission (like 8kHz packet noise) could be eliminated. The isolated side is supplied by our own proprietary and very carefully designed DC/DC converter followed by linear regulators. The USB output voltage is generated by the Analog Devices ADP125 linear regulator. Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Najmanji izmereni jitter (12.5ps) za ovakav tip uređaja plasiranih na worldwide tržištu: https://intona.eu/en/support/answer/1245 Slušne impresije: - fantastično... Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Malo širi opis tech.karakteristika i prikaz pojedinih testiranja: https://kitsunehifi.com/product/intona-usb/ Quote Link to comment Share on other sites More sharing options...
Do-re-mi Posted March 2, 2019 Report Share Posted March 2, 2019 Kako nabaviti uredjaj?Sent from my LG-M700 using Tapatalk Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Ovo je npr.dobar distributer: https://www.playstereo.com/en/176_intona Ovde će uskoro biti dostupno, pošten distributer: https://www.hifi.nl Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Lepša verzija ima ovde: https://jcat.eu/shop/ Zanimljivost je da se na račun firme može naručiti klot pločica bez kućišta: https://intona.eu/en/products/ Quote Link to comment Share on other sites More sharing options...
garson Posted March 2, 2019 Report Share Posted March 2, 2019 https://pro.intona.eu/en/products/buy/7054/ Moze i direktno od proizvodjaca, salju za Srbiju (24e slanje). Jcat je intona industrial al naplate fino alu kuciste. :) Klot plocica izgleda ima neki minimum broj komada (Group Buy? ). Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Leba ti, kako si provalio navigaciju na njihovom sajtu? Link ka USB kablu, za kupovinu? Btw1. Divno da može direktno od proizvođača kupovina, Paypal, shipping... Btw2. Group buy za pločicu verovatno najbolja opcija - malo cimanja i organizacije za puno sreće. Quote Link to comment Share on other sites More sharing options...
srdjan_cvetkovic Posted March 2, 2019 Report Share Posted March 2, 2019 Ima li neko predstavu koliko bi izašlo u group buy samo pločica? Ima li zainteresovanih? edit: https://intona.eu/en/support/answer/1015 Mora na firmu i ne može na komad. Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 Tu će trebati imenovati neko pravno lice za "nosioca nabavke" koji će kontaktirati Intonu i ugovoriti posao. Quote Link to comment Share on other sites More sharing options...
garson Posted March 2, 2019 Report Share Posted March 2, 2019 59 minuta ranije, ab said: Leba ti, kako si provalio navigaciju na njihovom sajtu? Link ka USB kablu, za kupovinu? Btw1. Divno da može direktno od proizvođača kupovina, Paypal, shipping... Btw2. Group buy za pločicu verovatno najbolja opcija - malo cimanja i organizacije za puno sreće. Otisao na intona.eu, redirektovao me na https://pro.intona.eu/en/products/ , kliknuo na taj model odveo me na https://pro.intona.eu/en/products/7054 tamo kliknuo na Buy Now. Kabl izgleda ne moze direktno od njih ne uspevam da nadjem na njihovom sajtu. Skup je kabl reklo bi se, 20cm je 285$ BTW ja sam zainteresovan za plocicu, pa da pravimo ovde neku alu kutiju. Quote Link to comment Share on other sites More sharing options...
srdjan_cvetkovic Posted March 2, 2019 Report Share Posted March 2, 2019 Prvo da vidimo koliko izađe manje od ovih 209€ + shipping i koliko minimum mora komada da se poruči (i na koliko komada daju eventualno neki popust). Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 10 minuta ranije, garson said: Otisao na intona.eu, redirektovao me na https://pro.intona.eu/en/products/ , kliknuo na taj model odveo me na https://pro.intona.eu/en/products/7054 tamo kliknuo na Buy Now. Kabl izgleda ne moze direktno od njih ne uspevam da nadjem na njihovom sajtu. Skup je kabl reklo bi se, 20cm je 285$ BTW ja sam zainteresovan za plocicu, pa da pravimo ovde neku alu kutiju. Ja ću svakako praviti neko eksperimentalno kućište (na kraju i alu) za igranciju i probe bez i sa linearnim napajanjem. Quote Link to comment Share on other sites More sharing options...
ab Posted March 2, 2019 Author Report Share Posted March 2, 2019 36 minuta ranije, RingeRaja said: Prvo da vidimo koliko izađe manje od ovih 209€ + shipping i koliko minimum mora komada da se poruči (i na koliko komada daju eventualno neki popust). Nećeš 7054-X? Quote Link to comment Share on other sites More sharing options...
garson Posted March 2, 2019 Report Share Posted March 2, 2019 209€ je Standard version, mislim da vecina ide odmah na Industrial, to je +80e. Quote Link to comment Share on other sites More sharing options...
srdjan_cvetkovic Posted March 2, 2019 Report Share Posted March 2, 2019 1 sat ranije, ab said: Nećeš 7054-X? Moja greška, naravno na industrial, ako cena bude okay. Quote Link to comment Share on other sites More sharing options...
dj.nik Posted March 2, 2019 Report Share Posted March 2, 2019 Tako je, Industrial verzija se preporucuje. Bio je i nekakav zahtev pri nabavci da se napomene a vezano za led diodu uredjaja, da li je normalna funkcija stalno blinkanje pa se to iskljucuje, morao bih da prelistam neke starije postove za tacnu info a nekako verujem da su to u fabrici usvojili za standard. Quote Link to comment Share on other sites More sharing options...
garson Posted March 3, 2019 Report Share Posted March 3, 2019 Mislim da je to je sredjeno pre nekog vremena novim firmware-om (valjda sad standardno dolaze bez blinkanja). Ima li neki dobrovoljac da se raspita oko cene same plocice? Quote Link to comment Share on other sites More sharing options...
Zexx Posted March 3, 2019 Report Share Posted March 3, 2019 7 sati ranije, garson said: Mislim da je to je sredjeno pre nekog vremena novim firmware-om (valjda sad standardno dolaze bez blinkanja). Ima li neki dobrovoljac da se raspita oko cene same plocice? Plastična kutija približnih dimenzija koja liči na ovu fabričku u koju je spakovan izolator košta cca 700-800 dinara, pa nešto nisam siguran da tu može neka značajna ušteda da se ostvari. Ipak, ne košta ništa da se pita. Quote Link to comment Share on other sites More sharing options...
ab Posted March 3, 2019 Author Report Share Posted March 3, 2019 (edited) PCB only verzja izgleda dolazi u drugoj dimenziji od one već skutijane u slobodnoj prodaji: Dimenzije kućišta iz slobodne prodaje: PCB unutar kućišta iz slobodne prodaje: Možda ipak postoji neka značajnija razlika u ceni pri nabavci PCB only verzije, mada sada je to nova verzija sa izolacijom do 5kVRMS na 480 MBit/s umesto ove od 2.5kVRMS na 480 MBit/s u slobodnoj verziji. Edited March 3, 2019 by ab Quote Link to comment Share on other sites More sharing options...
ab Posted March 3, 2019 Author Report Share Posted March 3, 2019 USB_High_Speed_Isolator_EN.pdf Quote Link to comment Share on other sites More sharing options...
Zexx Posted March 3, 2019 Report Share Posted March 3, 2019 1 sat ranije, ab said: PCB only verzja izgleda dolazi u drugoj dimenziji od one već skutijane u slobodnoj prodaji: Dimenzije kućišta iz slobodne prodaje: PCB unutar kućišta iz slobodne prodaje: Možda ipak postoji neka značajnija razlika u ceni pri nabavci PCB only verzije, mada sada je to nova verzija sa izolacijom do 5kVRMS na 480 MBit/s umesto ove od 2.5kVRMS na 480 MBit/s u slobodnoj verziji. To je embedded verzija, ova bez kutije je identična onoj skutijanoj verziji. https://intona.eu/de/products/ Quote Link to comment Share on other sites More sharing options...
ab Posted March 3, 2019 Author Report Share Posted March 3, 2019 21 minuta ranije, Zexx said: To je embedded verzija, ova bez kutije je identična onoj skutijanoj verziji. https://intona.eu/de/products/ Ok, hvala. Moja greška. Quote Link to comment Share on other sites More sharing options...
ab Posted March 3, 2019 Author Report Share Posted March 3, 2019 Ima li neko zainteresovan da kontaktira Intonu za PCB only verziju, pa da javi detalje? Quote Link to comment Share on other sites More sharing options...
garson Posted July 24, 2019 Report Share Posted July 24, 2019 Stigle nove Intone. Izgleda da je popularnost u HiFi-ju dovela da sada izgledaju kao HiFi komponente. Od noviteta tu je aluminijumsko kuciste, konektori su konacno na istoj strani, postoji konektor za eksterno napajanje, pored USB2.0 verzije tu je sada i USB3.0 verzija. USB2.0 verzija sada ima Extended Isolation: 5kVRMS, stara 2.0 Industrial je bila 2.5kVRMS. Cene su malo vece, ali potpuno opravdane. 2.0 verzija je 309e (stara Industrial je bila 289e), a 3.0 je 319e. USB 3.0 SuperSpeed Isolator USB 2.0 Hi-Speed Isolator 5kV Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.