AD1580-B_AD1988BJCPZ-03 Introduction

The TPS62840 joins TI's portfolio of highly integrated low-IQ DC/DC converters, enabling designers to maximize power output in the smallest possible solution size.

According to TI, creating high profit margins is related to their use of 12-inch fabs to produce analog chips and reduce costs. The data shows that TI's analog chips had an operating profit margin of 46.7% in 2018, but the operating profit margin of embedded processors was only 29.6%. In the analog chip market, manufacturers like TI, ADI, and Maxim all have gross profit margins higher than the industry average. Take TI as an example, its profits and profit margins have maintained an upward trend over the past 10 years and reached new highs in 2018.

AD1580-B_AD1988BJCPZ-03

AD1853JRSZ

The basic structure of the BAW filter is that two metal electrodes sandwich a piezoelectric film (the thickness of the Quartz substrate is 2um at 2GHz), and the acoustic wave oscillates in the piezoelectric film to form a standing wave.

This enables TI to introduce the industry's first crystalless wireless MCU for the embedded market, the SimpleLink CC2652RB, with the clock contained in the same chip. Texas Instruments has unveiled what the company calls "breakthrough" bulk acoustic wave (BAW) resonator technology. At just 100 microns in size, these tiny timers are smaller than the diameter of a human hair, but they operate at much higher frequencies than quartz crystals, enabling the integration of high-precision and ultra-low jitter clocks directly into packages that contain other circuitry, TI say.

It also provides a unique environment for clients and research institutions to interact with ADI and collaborate on problem solving in a single collaborative environment. Through the ISE program, students will be able to take advantage of the resources provided by ADI Catalyst. . Based in Limerick, Ireland, ADI Catalyst conducts hands-on incubator-style R&D activities that seek to form new communities, create living laboratories, and develop breakthrough technologies such as artificial intelligence, robotics and sustainable applications. ADI Catalyst acts as a collaboration hub to help customers accelerate solutions to their challenges through a collaborative approach. Also located in Limerick is ADI's European R&D center, which has long been known for developing advanced technologies.

"Quartz crystals require additional components to extend their accuracy -- over time -- as their performance changes beyond controllable temperature changes," he added. In addition, Solis said, "using a BAW resonator is more efficient than using a quartz crystal. precise.

AD1580-B_AD1988BJCPZ-03

AD1896AYRS

"The new BAW resonator technology is important because TI is integrating it into its silicon products, reducing design time, solution size and component cost," said Philip Solis, research director for connectivity and smartphone semiconductors at IDC.

TPS63060DSCR TPS63030DSKR TPS63060DSCT TPS63070RNMR TPS630701RNMR.

As part of the research initiation part of the UL initiative, ADI will fund experimental development and research with a view to developing new software processes and services. . In the context of the increasing global demand for development talents and the rapid growth of the Internet economy, ISE aims to transform the way computer science is taught and cultivate industry-experienced software professionals to have a greater impact on the business.

UCC28063DR LM536003QDSXRQ1 UCC2892DR MSP430FR2111IPW16R UCC21520QDWRQ1.

AD1580-B_AD1988BJCPZ-03

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.

The BAW filter is more suitable for frequencies above 2.5GHz. The manufacturing process of the BAW filter is also very consistent with the existing IC manufacturing process, and is suitable for overall integration with other active circuits. .

relevant information