BF44A1D
BF44A1D is SAW filter manufactured by SHOULDER ELECTRONICS.
1.SCOPE
SHOULDER’ s SAW filter series have broad line up products meeting all broadcast standard including NTSC,PAL and SECAM systems. These filters are posed 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 : BF44A1D
HD BF44A1D
1 0.54 2.54
0B
Pin configuration
1 Input 2 Input-ground 3 Chip carrier-ground 4 Output 5 Output
2.2. Circuit construction, measurement circuit
3.Characteristics
Standard atmospheric conditions Unless otherwise specified , the standard rang of atmospheric conditions for making...
