IF389B1D - SAW filter
1.SCOPE SHOULDER’ s SAW filter series have broad line up products meeting all broadcast standard including NTS C,PAL and SECAM systems.
These filters are composed of two interdigital transducers on a single-crystal.
piezoelectrical chip.
they are used in electronic equipments such as TV and so on.
2.Construction 2.1 Dimension and materials Type : IF389B1D 0: year(0,1,2,3,4,5,6,7,8,9) B:product in this quarter(A:1~3,B:4~6,C:7~9,D:10~12) 2.2.
Circuit construction, measurement circuit 3.Charact
