SN65HVD12DR_DLP11SN201HL2L Introduction

Easy-to-use tools and software simplify the evaluation process for customers, reduce overall system design complexity and cost, and provide easy access to high-performance processing power. The Sitara® AM2x MCU product family is based on the high-performance Arm® MCU core and includes single-core and multi-core devices running at speeds up to 1 GHz and integrating specialized peripherals and accelerators. .

TI has been steadily ramping up its production of analog chips on 300mm wafers in recent years to cut costs and increase productivity. TI said the 300mm fab yields 40% cheaper chips than the 200mm process used by competitors. Also, for analog use, the ROI of a 300mm fab is likely to be higher because it can last 20 to 30 years.

SN65HVD12DR_DLP11SN201HL2L

TPS65987DDHRSHR SMD Diode

SN74HCS74QPWRQ1 BQ27200EVM TPD8F003DQDR LMC6082AIN/NOPB.

TPS65131TRGERQ1 TPS73701DCQR TPS2421-2DDAR TPS61022RWUR TPS61041DBVR.

Ray Upton, TI's vice president of connected microcontrollers, explained that new technologies are critical to "moving large amounts of data in a stable manner," improving high-performance communications. .

TPS74801DRCR TPS22918DBVR TLV62569ADRLR TLV62569ADRLT TPS61230ARNST.

SN65HVD12DR_DLP11SN201HL2L

OPA2330AIDGKR

TPS63060DSCR TPS63030DSKR TPS63060DSCT TPS63070RNMR TPS630701RNMR.

On the other side of the oscillating structure, the acoustic impedance of the piezoelectric material is not much different from that of other substrates (such as Si), so the piezoelectric layer cannot be deposited directly on the Si substrate. The propagation speed of sound waves in solids is ~5000m/s, which means that the acoustic impedance of solids is about 105 times that of air, so 99.995% of the sound wave energy will be reflected back at the boundary between the solid and the air, which is the same as the original wave (incident wave). together to form a standing wave. . In order to keep the acoustic wave in the piezoelectric film to oscillate, there must be sufficient isolation between the oscillating structure and the external environment to obtain a small loss and a large Q value.

TPS65400RGZR TPS65400RGZT TPS92515QDGQRQ1 TPS92515QDGQTQ1 TPS560430XFDBVT.

DRV8876NPWPR DRV8872DDARQ1 DRV5013ADQDBZT DRV5013ADQDBZR TPD4E001DRLR.

SN65HVD12DR_DLP11SN201HL2L

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

Quartz (quartz), as a common piezoelectric material, exhibits linear response under high voltage and high pressure, but there is no suitable method to make quartz into thin film deposits on Si substrates. A suitable BAW piezoelectric material needs high electromechanical coupling coefficient, low electromechanical loss, high thermal stability, and also conforms to IC process technology.