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聲表面波器件(SAW Device)

SAW器件主要由具有壓電特性的基底材料和在該材料的拋光面上制作的由金屬薄膜組成的相互交錯的叉指狀換能器(IDT)組成。如果在IDT電極兩端加入高頻電信號,壓電材料的表面就會產生機械振動并同時激發出與外加電信號頻率相同的表面聲波,這種表面聲波會沿基板材料表面傳播。如果在SAW傳播途徑上再制作一對IDT電極,則可將SAW檢測并使其轉換成電信號。SAW(聲表面波)器件,可分為諧振器和濾波器。我們均可提供。該產品為代理品牌。

SAW Filter


TypeAppearancePackage Type(mm)Freq. Range(MHz)

Band Width

(MHz)

Green ProductsProduct DownloadEnquiry
RF Filter16881308817953527.png

1.1x0.9x0.55

9.1x7.1x1.8

139-37000.05-200RoHS
Compliant
16881149047388150.png16881149281012403.png
IF Filter     16881309095017257.png

3.0x3.0x1.4

19.0x6.5x1.96

38.9-9800.05-200RoHS
Compliant
16881149047388150.png16881149281012403.png


Duplexer


TypeAppearancePackage Type(mm)Freq. Range(MHz)

Band Width

(MHz)

Green ProductsProduct DownloadEnquiry
RF Filter16881311817930824.png

1.8x1.4x0.5mm

Band1-Band66

880-915

925-960

RoHS
Compliant
16881149047388150.png16881149281012403.png
IF Filter     16881311906355926.png

2.0x1.6x0.5mm

Band1-Band17

1920-1980

2110-2170

RoHS
Compliant
16881149047388150.png16881149281012403.png


SAW Resonator


TypeAppearancePackage Type(mm)Freq. Range(MHz)

Insertion Loss

(dB)

Green ProductsProduct DownloadEnquiry
383816881313079012138.png

3.8x3.8x1.5mm

245-16002.5 MaxRoHS
Compliant
16881149047388150.png16881149281012403.png
3030     16881313079012138.png

3.0x3.0x1.15mm

245-16002.5 MaxRoHS
Compliant
16881149047388150.png16881149281012403.png