LT10.7 Seriesare monolithic devices which utilize the energy-trapped thickness vibration-mode. This principle of operation
is based upon the fact that an excellent resonating element with low spurious vibration can be obtained by adhering to certain theoretical
parameters of design. These parameters include the physical dimensions of the peizo element, the electrode pattern, and the associated
mass loading effect of the electrodes. In addition to employing the principle of energy-trapped thickness shear vibration-mode, Token
also utilizes the theory of the multicoupling mode. In short, this theory utilizes divided electrodes to "trap" different frequencies
simultaneously. The advantages of Token's multicoupling mode technology is a highly selective, integrated device that allows a single piezo
substrate to contain a number of coupled resonators. Token categorizes the LT 10.7 family according to rank of center frequency. This ranking
indicates that a given LT 10.7 will be marked with one of the colors listed in the following chart and will exhibit the center frequency
characteristics specified below.
LT10.7M Series For FM Receiver( Murata SFE10M7 FM-IF Series Compatible )
10.7MHz
LT10.7M Series Technical Characteristics
Part Number
3dB Band Width (kHz)
20dB Band Width (kHz) max
Insertion Loss (dB) max
Spurious Attenuation (9-12MHz)(dB)min
LT10.7MA5
280±50
650
6
30
LT10.7MS2
230±50
600
6
40
LT10.7MS3
180±40
520
7
40
Input/Ouput Impedance:330Ω
LT10.7M A10 Series Low - Loss Type( Murata SFE10M7 A10 Series Compatible )
