壓電（diàn）晶體是（shì）一種非中心對稱晶（jīng）體，在機械力（lì）作用下會產生形變，使帶電質點發生相對位移，從而在晶體表麵出現正、負束（shù）縛電荷。
聲光晶體指具有（yǒu）聲光效（xiào）應的晶體材料，當超聲波（bō）通過（guò）這種晶體（tǐ）時，會在其中產生彈性力，導致其折射率與光學性質的改變。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBS140A23 | 140 | 0.2 | 0.8 | 22 | 50 | DIP3512 | Downloaded after login |
| LBN140A22 | 140 | 20.1 | 22 | 29 | 45 | DIP3512 | Downloaded after login |
| LBS140A21 | 140 | 8.37 | 9.7 | 32 | 45 | DIP3512 | Downloaded after login |
| LBT140A20 | 140 | 6.6 | 8.4 | 34 | 56 | DIP3512 | Downloaded after login |
| LBN140A19 | 140 | 12.8 | 14.2 | 28 | 50 | DIP3512 | Downloaded after login |
| LBS140A18 | 140 | 4.8 | 6.2 | 30 | 50 | DIP3512 | Downloaded after login |
| LBS140A17 | 140 | 1.5 | 2.8 | 25 | 45 | DIP3512 | Downloaded after login |
| LBT140A16 | 140 | 11 | 15 | 28 | 50 | DIP2712 | Downloaded after login |
| LBS140A15 | 140 | 1.65 | 2.8 | 25 | 50 | DIP2712 | Downloaded after login |
| LBN140A14 | 140 | 19.9 | 21.2 | 29 | 50 | DIP3512 | Downloaded after login |
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