Imingcele yomkhiqizo
|
I-PARAMETER |
SUPPLY VOLTAGE |
AMAZWI |
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|
1.8V |
2.5V |
3.3V |
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|
Ibanga lemvamisa |
1.25 ~ 125MHz |
1.25 ~ 125MHz |
1.25 ~ 125MHz |
32.768kHz etholakalayo |
|
Ukuzinza kwemvamisa |
±20ppm / ±25ppm /±50ppm |
Bheka inothi elingezansi |
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|
izinga lokushisa elisebenzayo |
-10 ukuya ku-+60℃/-20 kuya ku-+70℃/-40 kuya ku-+85 degree |
Izinketho ezifika kumadigri angu-+125 |
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|
Ukuguga ngonyaka wokuqala |
±3.0ppm |
@+25 degree |
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|
Faka okwamanje |
7mA |
10mA |
15mA |
Ngomthwalo we-15pF |
|
I-waveform yokuphuma nokulayisha |
I-LVCMOS 15pF |
30pF ngokuzithandela |
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|
Izinga le-voltage ephumayo engu-HIGH |
1.62V |
2.25V |
2.97V |
Ubuncane |
|
Izinga le-voltage ephumayo ELIPHANSI |
0.18V |
0.25V |
0.33V |
Ubuningi |
|
Izikhathi zokuvuka nokuwa |
5ns |
4ns |
3ns |
<10MHz @10~90% of Vcc |
|
4ns |
3ns |
3ns |
>10MHz @10~90% ye-Vcc |
|
|
I-Symmetry (umjikelezo womsebenzi) |
45-55% noma 40-60% |
a 50%Vcc |
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|
Isigaba se-jitter RMS |
<1ps |
12kHz Ngaphansi noma kulingana no-Fj Ngaphansi noma kulingana no-20MHZ |
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Qaphela:Ukuzinza kufaka phakathi ukuchezuka kwefrikhwensi ku-+25℃, ngaphezu kwebanga lokushisa, ngenxa yokushintsha kwamandla kagesi, izinguquko zomthwalo ophumayo, ukushaqeka nokudlidliza. |
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Izici Zomkhiqizo
■ Ubukhulu obuncane 2.5x2.0x0.55 namaphedi angu-4 e-solder
■ Ukuzinza okuqinile ngaphezu kwebanga lokushisa
■ I-Tri-yesimo vumela/ vala umsebenzi (iphedi 1)
Izinhlelo zokusebenza
- Uchungechunge lwe-Clock Oscillator 2520-CO22H4 lusetshenziswa ku-WiFi/LAN/Bluetooth/Set-top Box/HDTV/Computer peripherals/DSC/PDA.
Izinzuzo zomkhiqizo
I-Compact SMD Design
Ifaka iphakheji elincane le-2.5x2.0x0.55mm ceramic seam{3}}seal enamaphedi e-solder angu-4, le oscillator inika amandla{5}}isakhiwo se-PCB esiminingi, esilungele amadivayisi kagesi ahlangene lapho kubaluleke khona ukusebenza kahle kwesikhala.
I-Multi-Voltage and Frequency Compatibility
Isekela ama-voltage okunikezwayo (1.8V, 2.5V, 3.3V) kanye nobubanzi befrikhwensi (1.25–125MHz, kanye nenketho engu-32.768kHz) ngokukhiphayo kwe-CMOS.
isitifiketi
I-5032 CP53H4 Series Programmable Oscillator ihambisana ngokugcwele ne-RoHS{3}}, ihola{4}mahhala, i-halogen-mahhala, futhi ukuthobela kwayo i-REACH kuyagadwa.
FAQ
Q1: Iyini i-MPQ ne-L/T yale The Clock Oscillator 2520-CO22H4 ye-HCI?
A: 1) I-MPQ yale crystal oscillator ye-HCI izingcezu ezingu-3,000 iphakethe ngalinye.
2) Isikhathi sokuhola sale crystal oscillator esetshenziswa ku-HCI ngamaviki angu-1-2.
I-Q2: Yimaphi amapharamitha okufanele acatshangelwe lapho kukhethwa i-crystal oscillator yale HCI?
A: Imingcele elandelayo idinga ukuqashelwa: usayizi wokupakisha, imvamisa, i-voltage yokusebenza, ukuchezuka kwefrikhwensi, kanye nebanga lokushisa lokusebenza.
Amashadi ashisayo: iwashi oscillator 2520, China clock oscillator 2520 abakhiqizi, abahlinzeki
