SGA-4286Z_TLV70220PDBVR Introduction

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. .

Texas Instruments (TI) said it will close its last two 150mm (6-inch) wafer fabs in the next few years while building its next 300mm (12-inch) fab at its Richardson, Texas, fab. "This will be a multi-year program that is expected to be completed no later than 2023 to 2025," Dave Pahl, head of investor relations at Texas Instruments, said on the conference call.

SGA-4286Z_TLV70220PDBVR

TPS65286RHDR Power IC

TPS74801DRCR TPS22918DBVR TLV62569ADRLR TLV62569ADRLT TPS61230ARNST.

SN74HCS74QPWRQ1 BQ27200EVM TPD8F003DQDR LMC6082AIN/NOPB.

"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.

TPS62823DLCR TPS62823DLCT TPS62821DLCT TPS62821DLCR BQ40Z50RSMR-R2.

SGA-4286Z_TLV70220PDBVR

LM3643YFFR Other passive components

LM5176PWPR LM5176PWPT DRV8876PWPR TPS23751PWPR TPS61194PWPR.

TPS65400RGZR TPS65400RGZT TPS92515QDGQRQ1 TPS92515QDGQTQ1 TPS560430XFDBVT.

TPS54310PWPR TPA3116D2DADR LM3429MHX/NOPB DP83867CRRGZT TPS62172DSGR.

DRV8876NPWPR DRV8872DDARQ1 DRV5013ADQDBZT DRV5013ADQDBZR TPD4E001DRLR.

SGA-4286Z_TLV70220PDBVR

Ladder type can be used on single-ended (single-ended/unbalanced) and differential (balanced) signals, while lattice type is more suitable for differential (balanced) signals.

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

relevant information