Of filter of Zhuo Shengwei MAX-SAW bind calm craft

Of short duration explains without public data filter of Zhuo Shengwei MAX-SAW is specific clearly use which kinds to bind calm craft. But reach Zhuo Shengwei according to SAW filter binds calm craft commonly relevant technology characteristic, can undertake as follows figuring:

• The likelihood uses the technology that install solder: SAW filter encloses a form commonly usedly to the metal is enclosed, pottery and porcelain is enclosed, install solder is enclosed and wafer class is three-dimensional enclose etc, install solder technology to be able to be reduced among them enclose body total ply, class of implementation chip dimension is enclosed (CSP) . Pursuit of filter of Zhuo Shengwei MAX-SAW is high-powered with miniaturization, install solder craft to accord with this one demand, its are delimiting piece before be opposite first solder of parts of an apparatus dish layer of metal of the copper that make and solder ball, delimit next piece install solder to receive PCB substrate or substrate of pottery and porcelain to go up.
• Wafer class interrelates enclose craft possibility bigger: Wafer class interrelates enclose a technology to be helpful for undertaking to all chip one-time enclose, but batch production, can reduce cost and improve manufacturing efficiency. This craft carries deposit of layer of exposure develop, seed, eletroplate wait for a series of flow, in chip solder dish on form cupreous metal layer and solder ball. Built round product line of 6 inches of filter brilliant oneself considering Zhuo Shengwei, pay attention to those who manufacture technology to optimize control with cost, wafer class interrelates enclose craft to be had to it taller comfortable match a gender.
• Those who pay attention to craft and material match: In binding calm craft, the choice of substrate material is very crucial, need to make sure its heat up coefficient of expansion and filter to press electric data to be close to, match with avoiding heat to break. MAX-SAW filter uses POI underlay, zhuo Shengwei is when technology design, may choose to heat up the substrate material that coefficient of expansion matchs to it, control craft parameter strictly in binding calm craft, ensure the function stability of filter and dependability.