ADM1278-1BCPZ Other Passive Components_TPS73201DCQR Other Passive Components Guide

Kim Wong, vice president and general manager of TI's High-Speed Data and Clocking Group, said: "The clocking requirements for future communications infrastructures will far exceed the device performance of current quartz crystal resonators. By integrating TI's BAW resonators directly into clocking devices , we can achieve ultra-low jitter performance and resiliency to meet the increasingly stringent requirements for data pipeline resistance to vibration and shock in the process of communication transformation.”

Among them, 42 150mm fabs and 24 200mm fabs were closed, while the number of closed 300mm fabs accounted for only 10% of the total. The details are shown in the figure below. According to IC Insights statistics, in the past 10 years (2009-2018), all 11-ball semiconductor manufacturers closed or rebuilt a total of 97 fabs. .

ADM1278-1BCPZ Other Passive Components_TPS73201DCQR Other Passive Components

TPA2011D1YFFR Protection IC

TPS65131TRGERQ1 TPS73701DCQR TPS2421-2DDAR TPS61022RWUR TPS61041DBVR.

DAC7311IDCKR TPS62260DDCR TPS62260DDCT TPS62261TDRVRQ1 TCA9544APWR.

Texas Instruments has unveiled what the company calls "breakthrough" bulk acoustic wave (BAW) resonator technology. 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. 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.

"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.

ADM1278-1BCPZ Other Passive Components_TPS73201DCQR Other Passive Components

1235AS-H-4R3M=P3

TPS65400RGZR TPS65400RGZT TPS92515QDGQRQ1 TPS92515QDGQTQ1 TPS560430XFDBVT.

TPS63060DSCR TPS63030DSKR TPS63060DSCT TPS63070RNMR TPS630701RNMR.

TPS60403DBVR CSD17313Q2 TPS259571DSGR TPS259571DSGT TLV3202AQDGKRQ1.

TPS54310PWPR TPA3116D2DADR LM3429MHX/NOPB DP83867CRRGZT TPS62172DSGR.

ADM1278-1BCPZ Other Passive Components_TPS73201DCQR Other Passive Components

In the Airgap type, an auxiliary layer (sacrificial support layer) is deposited before the piezoelectric layer is formed, and finally the auxiliary layer is removed to form an air gap under the oscillating structure. ?? 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.

The particles in the solid vibrate in an elliptical trajectory, and the long axis of the ellipse is perpendicular to the surface of the solid. For SAW, also called Rayleighsurface wave, there are both longitudinal waves and transverse waves. .

relevant information