Full PDF Text Transcription for VF389A1D (Reference)
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VF389A1D. For precise diagrams, and layout, please refer to the original PDF.
1.SCOPE HAODA’ s SAW filter series have broad line up products meeting all broadcast standard including NTSC,PAL and SECAM systems. These filters are composed of two inte...
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ing NTSC,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 Manufacturer’ s name : HAODA ELECTRONICS Co. LTD(CHINA) Type : VF389A1D 2.2. Circuit construction, measurement circuit 3.