Vigaŵa vya katundu
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PARAMITA |
PELEKA VOLTEJI 1.8V |
KUYOWOYA |
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|
Mtundu wa pafupipafupi |
9.5 ~ 60MHz |
-- |
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|
Kulekelera pafupipafupi |
± 1.0ppm |
Tol yakwamba. @+25 digiri |
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|
Kukhazikika kwa pafupipafupi |
±2.0ppm / 2.5ppm / ±3.0ppm |
Wonani ivyo vili pasi pa thebulu |
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Kugwira ntchito kutentha |
–40 ku +85 digiri / –40 ku +90 digiri / –40 ku +105 digiri |
Mu kuphatikizapo ku pachanya kukhazikika. |
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|
Kuchekura pa chaka |
± 1.0ppm |
@+25 digiri |
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|
Kufuma kwa mafunde na katundu |
LVCMOS 15pF |
-- |
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|
Mlingo wa magesi yakufumiramo HIGH |
90% Vcc |
Pachoko |
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Mlingo wa magesi wakufumiramo LOW |
10% Vcc |
Kuchuluka |
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|
Nyengo zakukwera na kuwa |
8ns |
8ns |
8ns |
~ 90% ya VCC |
|
Kuyana (nyengo ya ntchito) |
45~55% |
@ 50% VCC |
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|
Phokoso la chigaŵa (chiyelezgero 26MHz) |
-110dBc/Hz / -130dBc/Hz/-145dBc/Hz |
@100Hz / 1kHz / 10kHz |
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|
Kusunkhunyika kwa chigaŵa RMS |
<1ps |
12kHz Kuchepera panji kuyana na Fj Kuchepera panji kuyana na 20MHz . |
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|
Kupereka kwa sono |
5mA |
7mA |
10mA |
@15pF |
2.5V 
3.3V
Vinthu ivyo vikupangika
■ Vigaŵa vichokovichoko vya 2.5x2.0x0.9 na mapadi 4 ghakuŵikamo
■ Kukhazikika mwakukhora pa msinkhu wa kutentha
Mapulogalamu
- 2520 TC22H4 Mndandanda wa CMOS TCXO Oscillator 2520 TC22H4 Mndandanda ukugwiriskirika nchito mu WiMAX, WLAN, Ethernet, Kuyowoyeskana kwa pa foni na mapulogalamu gha Mobil.
Uwemi wa katundu
Kukura kwa Compact na Kugwiliskira Ntchito Nkhongono Zichoko
Kutenthema Mwaluŵiro-Na Kuzgora
Kutentha Kwakugwira Ntchito
setifiketi
2520 TC22H4 Mndandanda wa CMOS TCXO Oscillator ukulondezga ndondomeko ya RoHS, REACH, na halogen - yambura kuŵikika ndipo yikupangika mwakugwiliskira nchito ndondomeko zambura mkuŵa.
Mafumbo ghakufumbika
F1: Kasi ni vinthu wuli vikuruvikuru ndiposo ivyo vikugwiriskirika nchito mwakumanyikwa na Suzhou Hangjing?
A: Nangauli data yakumanyikwa ya TC22H4 yikusangika yayi mu vyakusangikamo vyakupenja, 2520-sized CMOS TCXOs yikupereka vinthu nga ni kukhazikika kwa pafupipafupi (mwachiyelezgero, ±2 ppm ku ±3 ppm pa -40 digiri ku +105 digiri, na mphamvu yichoko ya factor xmm 2.0 mm). Iwo ŵakugwiriskirika nchito comene mu mapulogiramu agho ghakukhumbikwira nyengo yiwemi, nga ni vipangizo vyakudumbiskana vya 5G, vyakupokelera GPS / GNSS, vipangizo vya IoT, na ndondomeko ya kutumizga data mwaluŵiro.
Q2: Nanga wuli vyakuchita vya phokoso la phase?
A: Phokoso la phase ndilo likukhumbikwa chomene pa ndondomeko ya kuyowoyeskana. TCXOs zapachanya - zikulongora chomene phokoso la chigaŵa, mwachiyelezgero, -145 dBc / Hz pa 1 kHz offset yingakwaniskika mu viyerezgero vinyake. Phokoso la chigaŵa chapasi likuwovwira kuchepeska viheni vichokovichoko mu maungano gha data.
Tag yakutentha: 2520, China cmos tcxo oscillator 2520 ŵakupanga, ŵakupeleka
