壓電晶（jīng）體是一種非中心對稱晶體，在機（jī）械力作用下會產生形變，使帶（dài）電（diàn）質點發生（shēng）相對位移，從而在晶體表麵出現正、負束縛電荷。
聲光晶體（tǐ）指（zhǐ）具有聲光效應的晶體材（cái）料，當超聲波通過這種晶體時，會在其中產生彈性力，導致其（qí）折（shé）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 |
|---|---|---|---|---|---|---|---|
| LBS7038 | 70 | 0.7 | 2 | 23 | 50 | DIP2712 | Downloaded after login |
| LBT7037B | 70 | 1 | 2.3 | 15 | 50 | DIP2712 | Downloaded after login |
| LBS7037 | 70 | 1 | 2.3 | 24 | 50 | DIP2712 | Downloaded after login |
| LBS7036 | 70 | 1.5 | 2.8 | 25 | 50 | DIP2712 | Downloaded after login |
| LBS7035 | 70 | 2 | 3.8 | 26 | 50 | DIP2212 | Downloaded after login |
| LBS7034 | 70 | 2.5 | 4.4 | 27 | 50 | DIP2212 | Downloaded after login |
| LBS7033 | 70 | 3 | 4.9 | 26 | 50 | DIP2212 | Downloaded after login |
| LBS7032 | 70 | 3.5 | 5.6 | 27 | 50 | DIP2212 | Downloaded after login |
| LBT7031 | 70 | 4 | 6.1 | 25 | 50 | DIP2212 | Downloaded after login |
| LBT7030 | 70 | 4.5 | 7.25 | 24 | 60 | DIP2212 | Downloaded after login |
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