Product parameters
|
PARAMETER |
SUPPLY VOLTAGE |
ZVAKARERA |
|
3.3V |
||
|
Frequency range |
10 ~ 40MHz |
-- |
|
Frequency kushivirira |
±200ppb |
Chekutanga tol.@+25 dhigirii |
|
Frequency kugadzikana |
± 5ppb / 20ppb / ± 50ppb |
Ona chinyorwa pazasi tafura |
|
Kushanda tembiricha range |
−20 kusvika +70 dhigirii / −40 kusvika +85 dhigirii |
Mukubatana nepamusoro kusimba. |
|
Kuchembera pagore |
±0.6ppm |
@+25 dhigirii |
|
Output waveform uye mutoro |
CMOS 15pF |
-- |
|
Output voltage level HIGH |
2.4 |
Minimum |
|
Output voltage level LOW |
0.4 |
Maximum |
|
Nguva dzekumuka nekudonha |
8ns |
@10~90% yeVcc |
|
Symmetry (basa kutenderera) |
45~55% |
@ 50% Vcc |
|
Phase ruzha (muenzaniso 10MHz) |
−125dBc/Hz / −145dBc/Hz / −150dBc/Hz |
@100Hz / 1kHz / 10kHz |
|
Phase jitter RMS |
<1ps |
12kHz Zvishoma pane kana kuenzana neFj Zvishoma pane kana kuenzana ne20MHz |
|
Simba rekushandisa (kudziya) (yakagadzikana mamiriro) |
1.5w |
Max |
|
0.4w |
Max |
|
|
Cherechedza:Frequency kugadzikana ndiko kutsauswa kwefrequency pamusoro petembiricha zvichienderana ne+25℃. |
||
Product Features
■ Madiki madiki 9.7x7.5x4.1 ane 4 solder pads
∎ Kusimba kusimba pane tembiricha
■ RoHS inowirirana, LEAD-MAHARA
Applications
- Iyo OS97H4 series ndeyeSC-Cut Oven-Controlled Crystal Oscillator (OCXO) yakagadzirirwa kudzikamisa-maapplications akaita serobhoti servo systems uye radar yemauto.
Product zvakanakira
High Kugadzikana
Inopa kugadzikana kunoshamisa-inowanzoyerwa nezvikamu pabhiriyoni imwe (PPB){1}}uye inogona kugadzirwa kuti ienderane nemazvo zvinodiwa.
Compact Package size
Iyo miniaturized 9.7x7.5mm fomu chinhu chakakosha chinogonesa kune compact chigadzirwa dhizaini, yakanangana nekukura kuri kudiwa kwemadiki uye akabatanidzwa emagetsi masisitimu.
chitupa
Iyo SC-Cheka CMOS OCXO 9.7 x 7.5 OS97H4 inowirirana neRoHS uye inotungamira-mahara.
FAQ
Q1: Ndechipi chimiro chemukati cheOCXO?
A: Izvo zvakakosha zvikamu zveOCXO zvinosanganisira:
1)Crystal Resonator: Kazhinji SC-yakachekwa kana AT-cheka quartz crystal, inosarudzirwa kuita kwayo kwakadzikama pakupisa kwepamusoro.
2) Heating Element & Oven Chamber: Imba yakavharidzirwa nemhepo ine hita (semuenzaniso, resitive waya) uye tembiricha sensors (semuenzaniso, thermistors) kuchengetedza kupisa kwemukati nguva dzose.
3) Temperature Control Circuit: Yekupindura loop inogadzirisa kupisa simba zvichibva pane sensor data kuti ive nechokwadi chekudzikama kwemafuta.
4) Oscillation Circuit: Inogadzira iyo frequency siginecha, kazhinji ine yekuwedzera maseketi kudzikisa chikamu ruzha.
5) Thermal Insulation Layer: Inoderedza kurasikirwa kwekupisa uye inoderedza kushandiswa kwesimba.
6) Voltage Regulation: Inopa simba rakagadzikana kune oscillator uye heater.
Mamiriro ezvinhu akaomarara aya anobvumira maOCXOs kuti awane ultra-low frequency drift (±0.1–10 ppb) pamusoro petembiricha yakawanda (-40 dhigirii kusvika +85 dhigirii ), zvichiita kuti zvive zvakanakira zvirongwa zvinoda kunyatsojeka, sezviteshi zvepasi 5G, nzvimbo yemuchadenga, uye masisitimu emauto.
Q2: Chii chinonzi SPQ cheSuzhou Hangjing's SC-Cheka CMOS OCXO 9.7 x 7.5 OS97H4 series?
A: 250PCS/Reel.
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