传华为自研5G关键芯片PA:明年Q1季度量产

Release time:2019-10-29
author:
source:国际电子商情
reading:1657

据供应链最新消息表示,华为已经研发PA芯片,将交给国内公司代工,明年Q1季度小幅量产。PA芯片指的是功率放大器(Power Amplifier),射频前端发射通路的主要器件……

今年5月,华为被美国列入实体清单,被禁止采购美国公司的芯片及软件,随后华为表示启用备胎计划,意味着更多芯片将自行研发。

据供应链最新消息表示,华为已经研发PA芯片,将交给国内公司代工,明年Q1季度小幅量产。

微博用户@手机晶片达人昨日爆料称,华为自研的PA,开始释单给国内的三安集成。明年第一季小量产出,第二季开始大量。以分散目前集中在台湾的穩懋PA代工的风险,也算是中国半导体国产化的一环。

消息一出,引起了网友们的讨论。有网友对此表示质疑,认为这是一个假消息。也有有网友表示,华为从P30就开始部分试用自研PA了,但从目前发布的拆解报告来看,还都是采用Skyworks的器件。

PA芯片是什么

PA芯片指的是功率放大器(Power Amplifier),射频前端发射通路的主要器件,主要是为了将调制振荡电路所产生的小功率的射频信号放大,获得足够大的射频输出功率,才能馈送到天线上辐射出去,通常用于实现发射通道的射频信号放大。

目前PA芯片主要掌握在美国Skyworks、Qorvo等公司中,代工厂商主要也是台湾公司。


("Note: The information presented in this article is gathered from the internet and is provided as a reference for educational purposes. It does not signify the endorsement or standpoint of our website. If you find any content that violates copyright or intellectual property rights, please inform us for prompt removal.")

Online messageinquiry

reading
  • Week of hot material
  • Material in short supply seckilling
model brand Quote
MC33074DR2G onsemi
RB751G-40T2R ROHM Semiconductor
BD71847AMWV-E2 ROHM Semiconductor
CDZVT2R20B ROHM Semiconductor
TL431ACLPR Texas Instruments
model brand To snap up
BU33JA2MNVX-CTL ROHM Semiconductor
BP3621 ROHM Semiconductor
IPZ40N04S5L4R8ATMA1 Infineon Technologies
ESR03EZPJ151 ROHM Semiconductor
STM32F429IGT6 STMicroelectronics
TPS63050YFFR Texas Instruments
Hot labels
ROHM
IC
Averlogic
Intel
Samsung
IoT
AI
Sensor
Chip
About us

Qr code of ameya360 official account

Identify TWO-DIMENSIONAL code, you can pay attention to

AMEYA360 weixin Service Account AMEYA360 weixin Service Account
AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

Please enter the verification code in the image below:

verification code