Vigaŵa vya katundu
|
PARAMITA |
VOLTEJI YA KUPEREKA |
KUYOWOYA |
|
1.8V/ 2.5V/ 2.8V/ 3.0V/ 3.3V |
||
|
Mtundu wa pafupipafupi |
~ 52 MHz |
|
|
Kulekelera pafupipafupi |
±2.0ppm |
Tol yakwamba. @+25 digiri |
|
Kukhazikika kwa pafupipafupi |
± 0.5 ppm; ± 1.0 ppm; ± 1.5 ppm; ± 2.0 ppm; ±2.5ppm |
Wonani ivyo vili pasi pa thebulu |
|
Kutentha kwakugwilira ntchito |
-20 ku +70 digiri / -30 ku +85 digiri /-40 ku +85 digiri |
Kusazgapo pa ivyo vili pachanya |
|
Kuchekura pa chaka |
± 1.0ppm |
@+25 digiri |
|
Kufuma kwa mafunde |
mafunde ya sine yakudumulika |
|
|
Katundu wakufumamo |
10kΩ/10pF |
|
|
Mlingo wa magesi yakufumiramo |
0.8Vp |
Pachoko |
|
Phokoso la chigaŵa (chiyelezgero 19.2MHz) |
-115dBc/Hz/-135dBc/Hz/-148dBc/Hz |
@100Hz/1kHz/10kHz |
|
Kusunkhunyika kwa chigaŵa RMS |
<1ps |
12kHz Kuchepera panji kuyana na Fj Kuchepera panji kuyana na 20MHz . |
|
Kupereka kwa sono |
1.5mA / 2.0mA |
@10kΩ/10pF (mtengo wapamwamba |
|
Chimanyisko:Kukhazikika kwa pafupipafupi ni kupatuka kwa pafupipafupi pa msinkhu wa kutentha mwakuyana na +25 degree |
||
Vinthu vyakupangika
■ Vigaŵa vichoko vya 2.5x2.0x0.9 na vingwe 4 vyakuŵikamo
■ Kukhazikika mwakukhora pa msinkhu wa kutentha
■ Ntchito ya kulaŵilira magesi yikuzomerezga kulipira kulekelera .
Mapulogalamu
- VCTCXO Oscillators 2520-UC22S4 mndandanda ukugwiriskirika nchito mu WiMAX / WLAN / Ethernet / mapulogalamu gha Mobil / Kuyowoyeskana.
Uwemi wa katundu
Wide power kupereka magesi
Woneseskani kuti nkhongono ya chipangizo (nga ni 1.8V, 2.8V, 3.0V, 3.3V) yikuyana na ya magesi ya dongosolo linu.
Vyakupambanapambana o .mawonekero gha mafunde agho ghakufuma
Mitundu yakumanyikwa yikusazgapo CMOS1 na Clipped Sinewave (kudumulika kwa sine wave), iyo yikwenera kuyana na ivyo vikukhumbikwa pa dera lakulondezgapo.
setifiketi
VCTCXO Oscillators 2520-UC22S4 Series Programmable Oscillator yikulondezga RoHS -, yilije mtundu wa lead, yilije halogen, ndipo yikulondezga malango ghake gha REACH.
Mafumbo ghakufumbika
Q1: Kasi kutentha kwa kusungirako kwa oscillator iyi ya vctvxo ya HCI nkhwa wuli?
A: Peŵani kusunga kwa nyengo yitali pasi pa nyengo yakutentha comene na chinyezi, cifukwa ici cingakhwaska mtende wa pafupipafupi panji weldability. Ntchiwemi kusunga mu malo ghakwenelera ghakutentha na chinyezi (nga ni +15℃kufika pa +35℃, chinyezi 25% RH kufika pa 85% RH) na kugwiliskira ntchito mwaluŵiro.
Q2: Pakukhwaskana na VCTCXO Oscillators 2520 kristalo oscillator, kasi pali fundo zilizose zakugwiriskira ncito?
A: 1. Ŵazgani makora na kulondezga buku la data.
2. Sankhani munthu wakugomezgeka uyo wakupeleka vinthu na chiyelezgero chakwenelera (HCI).
3. Fumbani wovwiri wa tekinoloje usange nchakukhumbikwa.
Vyose ivyo vyayowoyeka pachanya- HCI vingapereka wovwiri waukadaulo.
Tag yakutentha: 2520, China vctcxo 2520 ŵakupanga, ŵakupeleka
