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- 半导体器件之—LDMOS - 知乎
横向扩散金属氧化物半导体晶体管 （Lateral Diffused Metal Oxide Semiconductor, LDMOS）具有击穿电压高、开关速度快、易于集成等优点。 功率MOS器件 根据电流的流向不同可以分为LDMOS和 垂直扩散金属-氧化物半导体场 (Vertically-Diffused Metal-Oxide Semiconductor ，VDMOS)。 其中，VDMOS 更多地被用在分立器件中，如逆变器、电子开关等 而LDMOS 凭借其极易集成的特点，以及为了实现器件功率控制和耐高压的特性，而更多地被用在 功率集成电路 (Power Integrated Circuit，PIC)中。
- What is RF LDMOS Technology? - everything RF
An LDMOS (Laterally Diffused Metal Oxide Semiconductor) transistor is a type of Silicon based MOS transistor designed for high-power and high-frequency applications
- AN1226 APPLICATION NOTE - STMicroelectronics
There are two major structural categories of RF MOSFETs in use today These structures, DMOS (double-diffused Metal-Oxide-Semiconductor) and LDMOS (laterally diffused Metal-Oxide-Semiconductor), have unique behaviors: semiconductor process and geometry dependent
- LDMOS - Microwaves101
LDMOS stands for lateral double-diffused MOSFET, the lateral version of power MOSFET, DMOS Although some vendors offer RF versions of DMOS, its vertical structure has serious problems with excessive parasitic capacitance starting at around 500 MHz
- Engineering:LDMOS - HandWiki
LDMOS (laterally-diffused metal-oxide semiconductor)[1] is a planar double-diffused MOSFET (metal–oxide–semiconductor field-effect transistor) used in amplifiers, including microwave power amplifiers, RF power amplifiers and audio power amplifiers
- LDMOS Technology for RF Power Amplifiers - IEEE Xplore
We present state-of-the-art RF performance of the LDMOS transistor measured with a load-pull test setup, achieving class-AB drain efficiencies of 70% at 2 GHz for on-wafer and packaged devices
- 2. 2. 1 Lateral DMOSFETs - TU Wien
In recent years lateral double-diffused MOS transistors (LDMOSFETs) have become the preferred devices for monolithic high-voltage and smart power applications The advantages over VDMOSFETs are a reduction in the number of fabrication steps, multiple output capability on the same chip and compatibility with advanced VLSI technologies
- LDMOS – Knowledge and References – Taylor Francis
LDMOS (laterally diffused metal-oxide semiconductor) is a type of MOSFET transistor where the current flow is lateral or across the die It offers very good RF and microwave performance due to its inverse relationship between performance and gate length
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