CMOS VCXO Oscillators
Profesenel CMOS VCXO Oscillators Saplaia bilong yu
Suzhou Hangjing Elec & Tech Co., Ltd., we ol i bin kirapim long 2014, em i wanpela liklik na namel sais entaprais (SME) we i save wok long ful-spektrum R&D, disain, prodaksen, na salim bilong ol 'quartz frequency control components'. Kampani i gat as bilong en long wanpela profesenel tim na save long wokim ol samting, na i kamapim wanpela strongpela prodak potfolio we i gat ol 'quartz crystals', 'crystal oscillators', TCXO, VCXO, OCXO, 'crystal filters- stat long ol faundesenel komponen i go inap long ol sistem we ol i wokim stret long en.
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![HCMOS Output VCXO Oscillator 2520]()
HCMOS Output VCXO Oscillator 2520HCMOS Output VCXO Oscillator 2520 VC22H6 Series em i wanpela VCXO yunit we i gat HCMOS autput na em i stap insait long wanpela liklik 2.5×2.0mm SMD ceramic seam-seal case.Ritim moa -
![HCMOS Output VCXO Oscillator 3225]()
HCMOS Output VCXO Oscillator 3225HCMOS autput VCXO Oscillator 3225 VC32H6 Series em i wanpela 3.2x2.5mm HCMOS surface-mount device (SMD) we i gat wanpela 'ceramic seam seal package'. Em i kamap pastaim long na planti manmeri i...Ritim moa -
![Hai Frikwensi VCXO Osileta 5032]()
Hai Frikwensi VCXO Osileta 5032High Frequency VCXO Oscillator 5032 VC53H6 series em i wanpela VCXO yunit wantaim HCMOS autput insait long SMD 5.0x3.2mm seramik sim sil paket.Ritim moa -
![Low Phase Noise VCXO Oscillator 7 X 5]()
Low Phase Noise VCXO Oscillator 7 X 5Low Phase Noise VCXO Oscillator 7 x 5 VC75H6 series insait long 7.0×5.0mm ceramic seam - sealed SMD paket wantaim HCMOS autput, i gat liklik sais, tait tempereja stebiliti.Ritim moa
Bilong wanem yu makim mipela
Gutpela Kwaliti
Wanpela stretpela saplai sen we i mekim gutpela kwaliti bilong prodak i stap wankain; Wanpela 'ultra-low failure rate we ol i skelim long strongpela tes; Ol gutpela -kwaliti materiel na ol gutpela teknoloji i mekim prodak i kamap gutpela moa.
Ol gutpela samting bilong sevis
Wanpela kastoma-sentrik sevis fremwok (i karamapim pre-sels konsaltesen i go long post-sels sapot) we i putim namba wan samting long hariap bekim. 24-aua onlain sevis, taim na hariap kwotesen bilong yu.
Sales Maket
Ol Prodak bilong mipela i go bikpela long ol bikpela intenesenel rijen olsem Yurop, Saut-is Esia, Amerika, Osenia, na ol narapela bikpela maket. Dispela global netwok i mekim na kampani i ken givim ful sapot long ol bikpela kampani bilong wokim ol samting bilong elektronik long wol, na tu, ol i ken lukluk strong long ol gutpela prodak.
Setifiket bilong mipela
Olgeta prodak bilong mipela i winim GB/T 19001 - 2016/ISO 9001:2015 Kwaliti Menesmen Sistem Stendet, Dispela i soim olsem ol i inapim ol intanesenel standet bilong kwaliti, sefti, na pefomens.
Low Phase Noise VCXO Oscillator 7 X 5
Low-phase-noise VCXO oscillator (7×5 paket) em i wanpela 'voltage-controlled crystal oscillator we i stap insait long wanpela liklik 7mm×5mm paket. Bikpela samting bilong en em long 'frequency regulation' long rot bilong 'voltage control' na tu em i save givim liklik 'phase noise' pefomens. Dispela balens bilong bikpela stebiliti, liklik jitter, na liklik nois i kamap long ol hai-frikwensi aplikesen, na dispela i mekim em i kamap wanpela bikpela klok sos divais long ol komyunikesen, vidio, tes, na indastrial fil.
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PARAMETA |
SAPLAI VOLTEJ |
OL TOKTOK |
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1.8V |
2.5V |
3.3V |
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Frekwensi ranj |
15 ~ 250MHz |
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Stebiliti bilong frikwensi |
±20ppm / ±25ppm / ±30ppm / ±50ppm |
Lukim toksave aninit |
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Tempereja bilong wok |
-10 i go long +60 digri / -20 i go long +70 digri / -40 i go long +85 digri |
Ol opsen i stap |
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Lapun long namba wan yia |
±3.0ppm |
@+25 digri |
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Frekwensi pulling ranj |
±50ppm ~ ±250ppm |
I dipen long hamas taim |
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Saplaim karent |
--- |
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10mA |
1.5~15MHz @15pF |
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40mA |
50mA |
20~30mA |
Bikpela o wankain olsem 15~80MHz @15pF |
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70mA |
80mA |
40~90mA |
Bikpela o wankain olsem 80MHz @15pF |
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Autput wevfom na lod |
LVCMOS 15pF |
30pF opsenel |
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Autput voltej level HIGH |
1.62V |
2.25V |
2.97V |
Minimum |
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Autput voltej level LOW |
0.18V |
0.25V |
0.33V |
Maksimum |
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Taim bilong kirap na pundaun |
4ns |
4ns |
5ns |
1~50MHz @10~90% bilong Vcc |
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2ns |
2ns |
3ns |
Bikpela o wankain olsem 50MHz @10~90% bilong Vcc |
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Simetri (diuti saikel) |
40~60% o 45~55% |
@ 50%Vcc |
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Phase jitter RMS |
<1ps |
12kHz Liklik o wankain olsem Fj Liklik o wankain olsem 20MHz |
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Liklik Nois tru
Nois bilong 'phase' em i wanpela mak bilong 'phase jitter' bilong wanpela 'frequency signal', we ol i skelim long dBc/Hz (nois pawa long wanwan Hz 'bandwidth' we i wankain olsem 'carrier power'). Low phase noise i min olsem signal spektrum i klin, i no gat planti hevi wantaim ol signal i stap klostu, na i no gat planti 'system bit error rates'.
Fleksibiliti
Ol VCXO i save pulim 'frequency' long rot bilong yusim wanpela 'varactor diode', na stretim autput 'frequency' long rot bilong wanpela 'external control voltage' (planti taim 0.5V i go inap 3.3V). Pull range i soim mak bilong 'adjustable frequency deviation'.
Ultra-Low Jitter
Jitter em i taim we i no klia long arere bilong signal bilong klok, we ol i skelim long 'picoseconds' (ps). Low jitter i save mekim sistem i wok stret long taim bilong en na i save daunim ol 'bit error rates'.
Tempereja Stebiliti
Ol i ken bosim 'frequency deviation' insait long ±25ppm aninit long ol bikpela hat tru, na dispela i mekim em i ken wok wantaim ol 'industrial-greid kontrola sip olsem TI Sitara na STM32H7.
Kain bilong Low Phase Noise VCXO Oscillator 7 X 5
Quartz Crystal VCXOs
Ol i yusim wanpela 'quartz crystal' olsem wanpela 'resonator', na ol i yusim 'piezoelectric effect' na 'stable mechanical vibration properties' bilong en long kamapim ol 'frequency'. Ol i save yusim ol long ol aplikesen olsem 5G bes stesin, optikal netwok ikwipmen, na setelait nevigesen, we frikwensi puriti em i bikpela samting tru.
MEMS (Micro-Electro-Mechanical System) VCXOs
Taim ol i senisim ol 'quartz crystals' wantaim ol 'MEMS resonator' (olsem ol 'silicon-based beam structures'), ol i save kamapim 'frequency generation' long rot bilong 'capacitive' o 'piezoresistive sensing'. Ol i liklik na ol i no save yusim planti pawa: planti taim i no winim 10mW, na dispela i mekim ol i gutpela long ol 'portable device'.
5G bes stesin
Em i olsem wanpela 'reference signal source' bilong ol 'digital modulation circuits', na mekim gutpela wok long 'high-speed data transmission.
Ol samting bilong optikal netwok
I givim wanpela 'low-jitter clock source insait long 25G/100G netwok intafeis long daunim bagarap bilong signal.
Vidio na brodkasting
I save kamapim ol refrens frikwensi olsem 148.5MHz na 297MHz long makim ol vidio piksel klok (olsem, 27MHz long 1080p). Nois bilong 'phase' i mas liklik o wankain olsem -115dBc/Hz long 10kHz 'frequency offset' bilong abrusim piksa i no inap toktok planti o bruk.
Test na mesamen
I givim wanpela 'high-precision clock source long mekim ol stretpela mesamen risal. Insait long ol sistem bilong 'satellite nevigation' na 'flight control', em i save sanap strong long ol ples we i gat bikpela hat na i save givim gutpela 'frequency control'.
Indastriel otomesen
Holim strong insait long ±25ppm insait long ol ples we i gat bikpela hat (-40 digri i go inap +85 digri ) na ol i ken wok wantaim ol indastriel-greid kontrol sip olsem TI Sitara na STM32H7.
Ol samting yu mas lukaut long en taim yu yusim Low Phase Noise VCXO Oscillator 7 X 5
Voltage Range:Bihainim gut mak bilong Vc we i stap insait long datasit (olsem, 0.5V i go inap 3.3V). Sapos yu abrusim dispela mak, dispela inap long kamapim 'frequency offset' o bagarap.
Linearity Optimization:Sapos yu nidim bikpela -presisen kontrol, putim wanpela op amp long bafaim Vc signal long daunim ol loading ifek.
Pasin bilong daunim nois:Rotim Vc lain i go longwe long ol hai-spid signal na putim ol 'ferrite beads' bilong 'filter'.
Disain bilong Rausim Hat: High-power VCXOs (e.g., >1W) nidim wanpela 'heat sink' o 'thermal pad' long meksua olsem tempereja bilong 'junction' i stap aninit o wankain olsem 85 digri.
Kompensesen bilong Tempereja:Sapos tempereja bilong ples i senis bikpela, opim TCXO wok o konektim wanpela ekstenel tempereja sensa bilong kisim 'dynamic compensation'.
Rot bilong putim:Noken putim presa stret antap long VCXO (we inap long bagarapim kristal). Em i gutpela long yusim 'socket' o 'SMD soldering'.
Vibresen Isolesen:Long ol ikwipmen bilong kar o balus, putim ol 'shock-absorbing pad long daunim hevi bilong 'mechanical vibration' long 'frequency'.
Mentenens na Testing
Oltaim Kalibresen
Frekwensi Kalibresen:Wanpela taim long wanpela yia, yusim wanpela 'frequency counter' (olsem Agilent 53132A) long sekim olsem autput 'frequency' i stap insait long 'nominal value' ± 'pull-up range'.
Testing bilong Nois bilong Fes:Long olgeta tupela yia, yusim wanpela 'spectrum analyzer' (olsem R&S FSWP) o wanpela 'phase noise meter' (olsem Keysight E5052B) long sekim ol spesifikesen.
Trabolsuting
Nogat autput:Sekim sapos pawa saplai voltej na Vc i stap insait long mak na sapos solder i lus.
Frekwensi Drif:Sekim sapos tempereja i winim mak o 'pull-up voltage' i no stret.
Nois bilong Fes i bagarap:Sekim sapos nois bilong pawa saplai, 'shielding' i no wok gut, o ol strongpela samting i stap klostu.
Ol Kondisen bilong Storim
Tempereja na Humiditi:Ples bilong putim ol samting i mas stap namel long -10 digri na +60 digri, wantaim wanpela humiditi we i liklik o wankain olsem 60% long stopim wet long kisim wara long kristal na frikwensi drif.
Anti-Static:Putim wanpela 'anti-static wrist strap taim yu wok long stopim ESD long bagarapim ol 'sensitive circuits'.
Ol setifiket
FAQ
Mipela i ol profesenel cmos vcxo oscillators manifektsa na saplaia long Saina, na mipela i save givim ol gutpela prodak we ol i wokim long laik bilong yu yet wantaim liklik prais. Sapos yu laik baim ol 'wholesale discount cmos vcxo oscillators', welkam long kisim kwotesen na fri sempel long faktori bilong mipela.