Fɛɛn paramɛtiriw
|
PARAMETIRI |
CO32P6 |
ƝƐFƆLI / KƆLƆSILIW |
|
Frekansi hakɛ tɔgɔla |
10 ~ 800Mz |
Nafolo.,Overtone walima PLL |
|
Tansɔn min be di |
2.5VDC/ 3.3VDC |
Sugandili wɛrɛ be se ka kɛ |
|
Dili sisan |
100mA |
Maximum,Nafolo cogoya duguma Icc |
|
Siɲɛ caman basigi |
±25ppm / ±50ppm / ±100ppm |
A filɛ sɛbɛnin nin na duguman. |
|
Baarakɛyɔrɔ ka funteni hakɛ |
−10 ka taga +70 degere la walima −40 ka taga se degere 85 ma |
Sugandili wɛrɛw be yen. |
|
Bɔli yɔrɔ ani doni |
LVPECL / 50Om |
Vcc−2 kɔnɔ. |
|
Bɔyɔrɔ tansɔn hakɛ ka bon |
Vcc-1,025V / Vcc-0,880V |
Fɛɛn fitinin / Bonya |
|
Bɔli tansɔn hakɛ ka dɔgɔ |
Vcc-1,810V / Vcc-1,620V |
Fɛɛn fitinin / Bonya |
|
Wuli ni ben wagati |
1.5ns |
20~80~20% |
|
Simɛtiri (baarakɛcogo) |
45~55% |
@ bɔyɔrɔw kuruyɔrɔ |
|
Fazi jitɛri RMS |
<1ps |
Intégré 12kHz A ka dɔgɔ ni fijs ye wala a ka dɔgɔ ni 20MHz ye |
|
Nɔti:Basigi be sɔrɔ frekansi yɛlɛmaniw na +25 degere la , funteni hakɛ kan, ka sababu kɛ yɛlɛmaniw ye minw be kɛ fanga la, bɔli doni yɛlɛmaniw, sɔgɔsɔgɔ ani yɛrɛyɛrɛ. |
||
Fɛɛn sifaw
■ A janya ka dɔgɔ ni 3,2x2,5x1,3 ye ani a be ni 6 ye minw be se ka yɛlɛma .
■ Pake min datugunin lo ni bɔgɔ ye ani a be se ka la a la kosɔbɛ
■ A ka ca a la .
Aplikasiyɔnw
- LVPECL ka kristali osilɛri 3225-CO32P6 seri be baara kɛ kosɔbɛ: Kumaɲɔgɔnya telimanw, bolola minanw, Telefɔni minanw.
Fɛɛn nafaw
xcellent -teliya ani jitter dɔgɔman baarakɛcogo
CO32P6 seri be LVPECL bɔli danfaranin di ani ultra-low phase jitter, min b’a to tagamasiɲɛ tilennin ka fisa ni osilatɛri kelen-kelenw ye minw be ɲɔgɔn sɔrɔ kunnafoniw ɲɔgɔndanw na minw ka ca ni gigabit hakɛ ye.
Danfara bɔyɔrɔ min donna ɲɔgɔn na kosɛbɛ
O la, a ka ɲi ka mɔgɔw lasun u ka lɛrɛw wala tagamasiɲɛw labɛn ka ɲɛ, o be yɔrɔ ni minanw hakɛ bɔ boon kɔnɔ kosɔbɛ ka tɛmɛ laada “oscillateur+separate buffer” furaw kan.
dipilomu
LVPECL ka kristali yɛlɛmalan 3225 CO32P6 seri ye RoHS/REACH-sɛrɛkili ye, tileku - tɛ yen, ani halogɛni - tɛ yen.
Ɲiningali
Ɲiningali fɔlɔ: An be se ka nin Tɛrmisitɛri-LVPECL Osilatɛri min be sara, o sɛgɛsɛgɛ cogo di?
A: 1) Aw ye bɔli hakɛ tiɲɛtigiya n’a basigi (±ppm) sɛgɛsɛgɛ funteni hakɛ bɛɛ la.
2) Ka danfara bɔli yɛlɛmaniw ka tilenninya suma (amplitude, yɛlɛli/ben wagati) doni kɔrɔ.
3) Ka tri-jamana baarakɛcogo baaraw sɛgɛsɛgɛ; ni bɔli tɛ yen, i ka Enable pin bias ani kuran mankan sɛgɛsɛgɛ.
Q2: Gɛlɛya minw ka teli ka kɛ ani furakɛcogo minw be sɔrɔ o osilatɛri nin na
A: Ɲɛyirali 1nan: Fazi Jitter min ka ca kojugu wala bɔli yɔrɔ min saniyanin tɛ
A sababu: Difɛrɛnsi ka ban cogo bɛnbali la, kuran mankan ka ca kojugu, walima PCB labɛnnin tɛ ka ɲɛ.
Labɛn: A’ ye lajɛ ko 50Ω paralɛli laban ka Vcc-2V bila gɛrɛfɛ min be mɔgɔw minɛ. A’ ye fanga bɔli fisaya ni ESL dɔgɔmanw ye. Sira danfara fila ni impedansi kɔlɔsinin.
Ɲiningali 2nan: Frekansi bɔli tɛ tiɲɛn ye wala a be yɛlɛma ka tɛmɛ a dantigɛli kan
Kuun: Kɔnɔna sarali sɛrɛkili dɛsɛra, kristali fɛn tiɲɛna, walima a be baara kɛra doni cogoya dantigɛninw kɔfɛ.
Labɛn: A’ y’o yɔrɔ yɛlɛma. A sɛgɛsɛgɛ ko tansɔn ni doni min be don, o be hakɛ dantigɛlenw ni baarakɛcogo ladilikanw kɔnɔ.
Tagasogow: lvpecl kristali 3225, Sinuwa lvpecl kristali 3225 dilanbagaw, feerekɛlaw
