壓(yā)電晶體是一種非中心(xīn)對稱晶體,在機械力(lì)作用下(xià)會產生形變,使帶電質點(diǎn)發生相對位移,從而在晶體(tǐ)表麵出現正、負(fù)束縛電荷(hé)。
聲光晶體(tǐ)指具有(yǒu)聲光效應(yīng)的晶(jīng)體材料,當超聲波通過這(zhè)種晶體時,會在其中產生彈性力,導(dǎo)致其折射率與光(guāng)學性質的改(gǎi)變。
Part Number |
Center Frequency (MHz) |
3dB Bandwidth (MHz) |
40dB Bandwidth (MHz) |
Insertion Loss (MHz) |
Rejection (MHz) |
Package | Download |
---|---|---|---|---|---|---|---|
LBS70A33 | 70 | 1.75 | 3 | 27 | 50 | DIP2212 | Downloaded after login |
LBN70A32 | 70 | 21.1 | 22 | 29.5 | 50 | DIP3512 | Downloaded after login |
LBN70A31 | 70 | 14.5 | 15.8 | 27 | 50 | DIP3512 | Downloaded after login |
LBN70A30 | 70 | 17 | 18.2 | 34 | 48 | DIP3512 | Downloaded after login |
LBN70A29 | 70 | 8.1 | 9.4 | 26 | 50 | DIP3512 | Downloaded after login |
LBN70A28 | 70 | 15.6 | 16.9 | 26 | 50 | DIP3512 | Downloaded after login |
LBN70A27 | 70 | 7.95 | 9.2 | 25 | 55 | DIP3512 | Downloaded after login |
LBN70A26 | 70 | 7.2 | 8.05 | 25 | 55 | DIP3512 | Downloaded after login |
LBS70A25 | 70 | 1.3 | 3.3 | 25 | 55 | DIP2712 | Downloaded after login |
LBN70A24 | 70 | 24.4 | 25.7 | 31 | 45 | DIP3512 | Downloaded after login |
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