Fɛɛn paramɛtiriw
|
PARAMETIRI |
OD25H5/OD25S5/OD25T5. |
ƝƐFƆLI / KƆLƆSILIW |
|
Frekansi hakɛ tɔgɔla |
10~100MZ |
A filɛ sɛbɛnin 1nan na. |
|
Tansɔn min be di |
3.3VDC / 5.0VDC/ 12.0Vɔk |
|
|
Kuran minɛ (kalaya) |
<3.0W |
A be se ka yɛlɛma ka kɛɲɛ ni . |
|
<1.5W |
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Baarakɛyɔrɔ ka funteni hakɛ |
-20 ka taga +70 degere la walima -40 ka taga se degere 85 ma |
fɛɛrɛ wɛrɛw be yen. |
|
HCMOS bɔyɔrɔ |
VOH Ka tɛmɛ walima a ka kan ni 90%Vcc ye / VOL A ka dɔgɔ walima a ka kan ni 10%Vc ye |
Modɛli OD25H5. |
|
bɔli yɔrɔ SINWAVE |
A ka bon ni 6dBm / .<10dBm |
OD25S5 ɲɔgɔnna. |
|
bɔli yɔrɔ TTL |
VOH Ka bon ni 2.4V ye walima a ka kan / VOL A ka dɔgɔ walima a ka kan ni 0.4V ye |
Modɛli OD25T5. |
|
Nɔti:O la, a be se ka kɛ ko 10MHz ,15,36MHz, 19,44MHz ,20MHz, 25MHz ,26MHz ,38,88MHz ,50MHz. |
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Fɛɛn sifaw
■ OCXO 25x25x12 min be ni 5 ye, o be se ka tiɲɛtigiya kosɔbɛ .
■ Frekansi basiginin sifa caaman be sɔrɔ .
■ Kɔrɔya dɔgɔyali ɲuman ani basigi wagati surun kɔnɔ .
■ Signal bɔyɔrɔ min be ni mankan dɔgɔman ye kosɔbɛ .
■ Tansɔn min be se ka yɛlɛma ani tansɔn min be se ka sɛgɛsɛgɛ .
Aplikasiyɔnw
- Ultra-Low Phase Noise CMOS OCXO 25 x 25 OD25H5 seri labɛnna baara caaman kama i n’a fɔ: basi station, telekomunikasiyɔn minanw, sateliti minanw, kɔrɔbɔli minanw ani fɛn wɛrɛw.
Fɛɛn nafaw
Kɔrɔya dɔgɔyali ɲuman ani basigi wagati surun kɔnɔ.
O bɔyɔrɔ tagamasiɲɛ be ni mankan dɔgɔman ye kosɔbɛ.
dipilomu
Ultra-Mankan dɔgɔman CMOS OCXO 25 x 25 OD25H5 seri be bɛn ni RoHS ni REACH sariyaw ye pewu, ani a tɛ ni tileku ye, a tɛ ni halogɛni ye, ani fana a tɛ ni PFOS/PFOA ye.
Ɲiningali
Ɲiningali fɔlɔ: SC-tigɛ ani AT-tigɛ ye mun ye?
A: SC-cut ani AT-cut ye kristali tigɛcogo sifa fila ye minw be kɛ ka kristali yɛlɛmayɛlɛmalanw la, u kelen kelen bɛɛ ka kɛcogo tɛ kelen ye:
SC-tigɛ
1)A labɛnna walisa ka yɛlɛmani minw be kɛ siɲɛ caaman na, u ka dɔgɔya funteni yɛlɛmaniw wagati la.
2) A be basigi ɲuman di mɔgɔw ma funteni hakɛ caaman na ani mankan dɔgɔmanw na.
3)A ka ɲi ka baara kɛ ni OCXOw (Oven{2}}Oscillators Contrôlés) ani sanfɛlafɛnw ye.
4)A be baara kɛ koɲuman cogoya gwɛlɛw la (i n’a fɔ, yɛrɛyɛrɛ, sɔgɔsɔgɔ).
AT-tigɛ
1)Kristali tigɛli min ka ca, o be kɛ ka caya osilɛriw la (i n’a fɔ, TCXOw, VCXOw).
2)A be basigi ɲuman di funteni hakɛ hakɛlamanw ma nka a be yɛlɛma yɛlɛma funteni gɛlɛyaw la ka tɛmɛ SC-cut kan.
3)Sɔngɔ-ka ɲi ani a bɛnnin lo mɔgɔw ka kuranfɛnw, telefɔni ani izini ka minanw ma.
Ɲiningali 2nan: Danfara jumɛn lo b’u ni ɲɔgɔn cɛ?
A: 1) Funteni baara: SC-cut be tɛmɛ yɔrɔ minw na funteni be yɛlɛma joona joona; AT-cut ka sɔngɔ ka nɔgɔ nka a ma sabati funteni gɛlɛya kɔnɔ.
2)Baarakɛcogow: SC-tigɛli ka di mɔgɔw ye minw be se ka la a la kosɔbɛ (misali la, sɔrɔdasiw, sanfɛlafɛnw), k’a sɔrɔ AT-tigɛli be fanga sɔrɔ jagokow ni baarakɛyɔrɔw bɛɛ la.
3)Sɔngɔ: SC-tigɛ kristaliw sɔngɔ ka gwɛlɛ sabu u dilanni ka gwɛlɛ; AT-cut be baarakɛcogo ni musaka hakɛ di.
Tagasogow: Ultra-Mankan dɔgɔman CMOS OCXO 25 X 25, Sinuwaw ka mankan dɔgɔman CMOS OCXO 25 X 25 dilanbagaw, feerekɛlaw
