AD1583BRTZ-REEL7_AD2000B Introduction

In addition, Renesas has adjusted its factory in Otsu, Shiga Prefecture, Japan, to manufacture optoelectronic devices. Taking Renesas as an example, the company's two recently closed fabs are both 150mm, including a factory in Kochi Prefecture, Japan, which mainly produces analog, logic devices and some old-fashioned micro components. It is reported that Renesas expects to close two more 150mm fabs in 2020 or 2021. From a regional perspective, Japan closed a larger number of fabs.

688367214G changes life, 5G changes society, but this change is not so easy. . This reflects, to a certain extent, the speed at which 5G communications are advancing at the individual user level. According to the China Academy of Information and Communications Technology, domestic 5G mobile phone shipments from January to April 2021 will be 91.267 million units, accounting for 72.7% of the overall market, a year-on-year increase of 38.4%. 2020 is the first year of global 5G commercialization as defined by ITU, and China will be a year earlier.

AD1583BRTZ-REEL7_AD2000B

AD1888JST

AD1582BRT-REEL7 AD1582BRTZ AD1582BRTZ AD1582BRTZ-REEL7 AD1582CRT-REEL7.

AD1580BKSZ-REEL7 AD1580BRT AD1580BRT-R2 AD1580BRT-REEL7 AD1580BRT-REEL7.

AD1380KD AD1380KD AD1380KD/JD AD1382KD AD1382KD AD1385JD.

AD1583ARTZ-REEL7 AD1583ARTZ-REEL7 AD1583ARTZ-RL7 AD1583BRT-REEL7 AD1583BRT-REEL7.

AD1583BRTZ-REEL7_AD2000B

AD4091-4ARUZ

AD1580ART AD1580ART-REEL AD1580ART-REEL7 AD1580ART-REEL7 AD1580ART-REEL7.

AD1583BRTZ-RL7 AD1583CRT-REEL7 AD1583CRT-RL7 AD1583CRTZ AD1583CRTZ.

AD1582ART-RL AD1582ART-RL7 AD1582ARTZ AD1582ARTZ AD1582ARTZ-REEL7.

AD1028ARQ AD1028ARQ AD1030ARQ AD1030ARQ AD1031A-RQ.

AD1583BRTZ-REEL7_AD2000B

There are many types of BAW filters, including ladder type filter, lattice type filter, stacked crystal filter and coupled resonator filter. The BAW filter can connect multiple resonators according to a certain topology. Only the ladder type and lattice type are briefly introduced here.

However, the thin film structure needs to be strong enough to be unaffected by subsequent processes. Compared with BAW-SMR, a smaller part of the membrane type is in contact with the underlying substrate, which is not easy to dissipate heat.

relevant information