壓電(diàn)晶體是一(yī)種非中心對稱晶體,在(zài)機械力作(zuò)用下會產生形變,使帶電質點發生相對位移,從而在晶體表麵出現正、負束縛電荷(hé)。
聲光(guāng)晶(jīng)體指具(jù)有聲(shēng)光效應的晶體材料,當超聲波通過這(zhè)種晶體時,會在其中產生彈性力,導致其折(shé)射率與光學(xué)性質的改變。
Part Number |
Center Frequency (MHz) |
3dB Bandwidth (MHz) |
40dB Bandwidth (MHz) |
Insertion Loss (MHz) |
Rejection (MHz) |
Package | Download |
---|---|---|---|---|---|---|---|
LBN140A75 | 140 | 17.6 | 27.5 | 35 | DIP3512 | Downloaded after login | |
LBN140A74 | 140 | 13.23 | 15.2 | 27 | 40 | DIP3512 | Downloaded after login |
LBN140A73 | 140 | 11.1 | 27 | 35 | DIP3512 | Downloaded after login | |
LBN140A72 | 140 | 17.67 | 18.85 | 28 | 48 | DIP3512 | Downloaded after login |
LBN140A69 | 140 | 26.4 | 27.25 | 33 | 48 | DIP3512 | Downloaded after login |
LBN140A68 | 140 | 10.5 | 11.8 | 27 | 37 | DIP3512 | Downloaded after login |
LBS140A67 | 139.7 | 0.8 | 1.65 | 26 | 55 | DIP3512 | Downloaded after login |
LBN140A66 | 140 | 71 | 75 | 33 | 45 | DIP2712 | Downloaded after login |
LBN140A65 | 140 | 29.4 | 30.5 | 33 | 48 | DIP3512 | Downloaded after login |
LBN140A64 | 140 | 7.4 | 9.35 | 27 | 42 | DIP3512 | Downloaded after login |
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