8T49N222B-101NLGI Fou ma Original DIP Vaega Fa'aeletonika Tu'ufa'atasi Circuit i fa'asoa mo IC Chip 8T49N222B-101NLGI
Uiga Oloa
| ITIGA | FAAMATALAGA |
| Vaega | Vaega Fa'atasi (ICs) |
| Mfr | Renesas Electronics America Inc |
| Fa'asologa | FemtoClock® NG |
| afifi | fata |
| Tulaga Oloa | Ua le toe aoga |
| PLL | Ioe ma Bypass |
| Ulufale | HCSL, LVDS, LVHSTL, LVPECL |
| Tuuina atu | LVDS |
| Numera o Li'o | 1 |
| Fuafuaga – Fa'aulu: Fa'asoa | 2:2 |
| Eseese – Ulufale: Tulaga | Ioe/Ioe |
| Auala – Max | 125MHz |
| Vaevae/Faatele | Ioe/Leai |
| Malosi – Sapalai | 2.375V ~ 3.465V |
| Galulue Vevela | -40°C ~ 85°C |
| Ituaiga Fa'amau | Mauga i luga |
| Paketi / Pusa | 48-VFQFN Papa Fa'aalia |
| Fa'atau Mea Fa'atau Mea | 48-VQFN (7×7) |
| Numera Oloa Fa'avae | 8T49N222 |
Pepa ma Faasalalauga
| TUSI FA'A'OA'OGA | SOSO'OGA |
| Pepa fa'amaumauga | IDT8T49N222I |
| PCN Obsolescence/EOL | Mult Dev EOL 19/Ian/2022 |
| PCN Fonotaga/Amataga | VFQFPN 21/Tes/2016 |
| HTML Pepa Fa'amaumauga | Va'aiga Ie Taimi |
Fa'avasegaina o le Si'osi'omaga & Fa'atau Atu
| UIGA | FAAMATALAGA |
| Tulaga RoHS | ROHS3 tausisia |
| La'asaga o le Susū (MSL) | 3 (168 Itula) |
| Tulaga REACH | REACH Le afaina |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Punaoa Faaopoopo
| UIGA | FAAMATALAGA |
| Isi Igoa | IDT8T49N222B-101NLGI IDT8T49N222B-101NLGI-ND |
| Paket masani | 260 |
Fa'atupu Uati
Infineon o loʻo i ai le lautele o faʻaputuga o le uati faʻatasi ma le lagolago faʻasolosolo o le 700 MHz ma le RMS vaega jitter e itiiti ifo i le 0.7 ps.Latou te lagolagoina le tele o mea faʻaopoopo faʻapitoa e pei ole VCXO, Spread Spectrum ma Output Phase Alignment, faʻatasi ai ma le lagolagoina o uati faʻasino mo tulaga taʻutaʻua taʻutaʻua e pei ole PCIe 1.0/2.0/3.0, 10 GbE, SATA 1.0/2.0 ma le USB 1.0/2.0 /3.0.E iai a matou oloa fa'apisinisi, fale gaosi oloa ma mea tau ta'avale.
E mafai ona fa'avasegaina fa'atupu uati i ni vaega se lua: EMI Fa'aitiitia (Spread-Spectrum capability), ma Non-EMI Reduction.O talosaga fa'atatau mo nei masini e aofia ai ta'avale, fale gaosi oloa, tagata fa'atau, ma feso'ota'iga.
O masini fa'atau oloa ua fa'asili atu ona fa'atamaoaigaina ma feso'ota'i.O le fa'asoaina o fa'amatalaga fa'asalalau maualuga e mana'omia ai fa'amatalaga vave fa'aliliuina, ma masini e mafai ona lagolagoina le tele o fa'amaumauga fa'amaumauga, e tofu ma taimi fa'apitoa e mana'omia.O le mea tonu lea na matou mamanuina ai le CY274x High Performance Clock Generator.E fetaui ma taimi manaʻomia o faʻamatalaga faʻamatalaga taavale, mea faʻafomaʻi, masini lomitusi tele, faʻasalalauga faʻasalalauga, masini suʻega, mea pueata, aerospace ma puipuiga, ma le tele o isi talosaga.Ole masini ole AEC-Q100 Qualified.
Fa'asu'esu'e Fa'atele
E mafai ona fausia se fa'atele o taimi e filifili ai i se faiga PLL e ala i le fa'aofiina o le vaeluaga o taimi i totonu o fa'amatalaga i le va o le fa'aogaina o le va'aiga ma le VCO.O le ata o lo'o i lalo o lo'o fa'aalia ai le fa'ata'otoga o le synthesizer maualalo ma se va'aiga vaeluaga mo le tolusefulu tausaga.
O le fa'alava-vaevaega modulus N e iai lona tau i le va o le 3 i le 999 fa'atasi ai ma le fa'aopoopoga o la'asaga tasi.I le tulaga loka, o le faʻatusatusaga ma le faʻailoga o loʻo i ai i le taimi tutusa e f = N * 1kHZ. O lea e iai a matou faʻasologa faʻasolosolo ma le 3KHZ i le 999 KHZ faʻatasi ma le 1-KHZ faʻaopoopoga, lea e mafai ona faʻapipiʻiina e le suiga tulaga o le vaeluaga. -n fata.
E fa'aogaina e lenei matagaluega le vaega fa'atusatusa II ona e le tatau ona lokaina e le fa'asologa fa'asolosolo i fa'atasiga o le fa'ailoga fa'amau fa'auiga taimi.E le mafai ona matou fa'aogaina le vaega fa'atusatusa I ona e loka i luga o harmonics.O le vaega fa'atusatusa II e fetaui ma lenei talosaga ona o le vaega malosi o le gaosiga o le vaeluaga o le vaeluaga-i-n e le o 50%.O le VCO o lo'o fa'atulaga e le Vaega fa'atusatusa II, e aofia ai le 0 MHz i le 1.1 MHz.O lenei talosaga e lua-pole o le LPF.Ina ia vave lokaina mo suiga o laasaga i le tele o taimi, o lenei talosaga e iai le faʻamau-lead filter.[Schematic diagram source: Texas Instruments Application Report]












