AD1582ART_AD1984JCPZ Introduction

. Combining EtherCAT, Ethernet and CAN FD: In terms of galvanically isolated architecture, the new microcontrollers feature a fast serial interface with 8 receive channels, enabling chip-to-chip communication at speeds up to 200 Mbps with fewer pins.

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.

AD1582ART_AD1984JCPZ

AD1852JRS

AD1022ARQ AD10242TZ AD10242TZ AD1025ARQ AD1025ARQ.

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

AD1580BRT-RL7 AD1580BRTZ AD1580BRTZ AD1580BRTZ-R2 AD1580BRTZ-REEL.

AD1021AARQZ AD1021AARQZ AD1021ARQ AD1021RQ AD1021RQ.

AD1582ART_AD1984JCPZ

AD22100AT

AD1583CRTZ-REEL7 AD1584ART-R2 AD1584ART-REEL AD1584ART-REEL7 AD1584ART-REEL7.

AD1582ARTZ-REEL7 AD1582ARTZ-REEL7/AD1582ART AD1582ARTZ-RL7 AD1582BRT AD1582BRT-R2.

AD1022A1RQ AD1022A1RQ AD1022A2RQ AD1022A2RQ AD1022ARQ.

AD1584ART-RELL7 AD1584ARTZ AD1584ARTZ AD1584ARTZ-R2 AD1584ARTZ-REEL7.

AD1582ART_AD1984JCPZ

The resonator used in the Ladder type (SAW is also mentioned later) includes series and parallel. A series resonator plus a parallel resonator is called a stage, and the entire ladder type filter can be composed of several stages. .

?? Because only the edge part is in contact with the underlying substrate, this structure is relatively fragile when under pressure, and similar to the membrane type, the heat dissipation problem also needs attention. In the Airgap type, an auxiliary layer (sacrificial support layer) is deposited before the piezoelectric layer is formed, and then the auxiliary layer is removed to form an air gap under the oscillating structure.

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