Fɛɛn paramɛtiriw
|
PARAMETIRI |
ƝƐFƆLI TANSI |
KƆLƆSILI |
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|
1.8V |
2.5V |
3.3V |
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|
Siɲɛ hakɛ |
1,25~125MZ |
1,25~125MZ |
1,25~125MZ |
32,768kHz be sɔrɔ |
|
Siɲɛ caman basigi |
±20ppm / ±25ppm /±50ppm |
Aw ye sɛbɛnin lajɛ duguman . |
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|
baarakɛ funteni hakɛ |
-10 ka taga +60 degere /-20 ka taga +70 degere /-40 ka taga +85 degere |
Sugandili minw be se ka se +125 degere ma |
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|
Kɔrɔya saan fɔlɔ |
±3,0 pm |
@+25 degere |
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|
Dili sisan |
7mA |
10mA |
15mA |
Ni doni 15pF . |
|
Bɔli yɔrɔ ani doni |
LVCMOS 15pF |
30pF tɛ wajibi ye |
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|
Bɔli tansɔn hakɛ ka bon |
1.62V |
2.25V |
2.97V |
A ka dɔgɔ |
|
Bɔli tansɔn hakɛ ka dɔgɔ |
0.18V |
0.25V |
0.33V |
A ka ca |
|
Wuli ni ben wagati |
5ns |
4ns |
3ns |
<10MHz @10~90% of Vcc |
|
4ns |
3ns |
3ns |
>10MHz @10~90% ka Vcc |
|
|
Simɛtiri (baarakɛcogo) |
45-55% walima 40-60% |
a 50% Vcc |
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|
Fazi yɛlɛmani RMS |
<1ps |
12kHz Ka dɔgɔ ni Fj ye min ka dɔgɔ ni 20MHZ ye . |
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|
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. |
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Fɛɛn sifaw
■ A janya ka dɔgɔ ni 2,5x2,0x0,55 ye ani a be ni 4 ye minw be se ka nɔrɔ ɲɔgɔn na .
■ Basigi gwɛlɛw ka tɛmɛ funteni hakɛ kan .
■ Tri-cogo yɛlɛma/ yɛlɛma baarakɛcogo (pad 1)
Aplikasiyɔnw
- 2520{3}}CO22H4 seri be baara kɛ ni WiFi/LAN/Bluetooth/Sɛtiw/HDTV/Ɔridinatɛri ka minanw/DSC/PDA ye.
Fɛɛn nafaw
SMD dilan cogo nɔgɔman
A be ni 2.5x2.0x0.55mm ceramiki seam-seal pake fitinin ye min be ni solder pads 4 ye, o oscillator be se ka PCB labɛncogo ɲumanba -, min ka ɲi elekitoroniki minɛnw ma yɔrɔ minw na yɔrɔ ɲuman ka ɲi.
Multi-Vɔnsɔn ni frekansi bɛnkan
A be 1,8V, 2,5V, 3,3V) ani 1,25–125MHz, ka fara 32,768kHz sugandili kan) dɛmɛ ni CMOS bɔyɔrɔ ye.
dipilomu
5032 CP53H4 Series Oscillator min be se ka porogramu kɛ, o be RoHS- labato pewu, a tɛ pɔtɔmu -, a tɛ halogɛni -, ani a ka REACH sariyaw labatoli be kɔlɔsi.
ɲiningaliw
Ɲiningali fɔlɔ: MPQ ni L/T ye mun ye nin HCI ka lɛrɛ yɛlɛmayɛlɛmalan 2520-CO22H4 la?
A: 1) MPQ min be sɔrɔ kristali osilɛri nin na HCI kama, o ye 3 000 ye pake kelen kelen bɛɛ la.
2)O kristali osilɛri min be kɛ HCI kɔnɔ, o ka ɲɛminɛ wagati ye lɔgɔkun 1-2 ye.
Ɲiningali 2nan: Paramɛtiri jumanw lo ka kan ka jateminɛ n’an be kristali osilɛri sugandi HCI nin kama?
A: Nin paramɛtiriw ka kan ka kɔrɔsi: pake bonya, frekansi, baarakɛcogo tansɔn, frekansi yɛlɛmani, ani baarakɛcogo funteni hakɛ.
Tagasogow: lɛrɛ yɛlɛmalan 2520, Sinuwa lɛrɛ yɛlɛmalan 2520 dilanbagaw, feerekɛlaw
