CDK products nearby|Chuo Denshi Kogyo Co., Ltd. - CDK

CDK Products Nearby

CDK technologies have also contributed to mobile phones' downsizing.For instance, CDK's chip is one of those in the smartphone to catch radio waves.

Installed in the mobile phones, vehicle navigation system, and in the digital or satellite broadcasting, CDK' products support people's daily lives widely in the communication field .

In the Parabola Antenna's receiving wave part

In the Parabola Antenna's receiving wave part

The receiving unit on the front of the parabolic antenna of satellite broadcasting receives weak radio waves from space with high sensitivity and amplifies. CDK's original hollow packaging technology pulls out the semiconductor performance of ultra-low noise and high gain to the fullest. We have achieved the shipments of more than 50 billion number in total. In addition, we develop our original products using the same package and contribute to the expansion of satellite broadcasting in the world.

In the Smartphone, PC, Tablet

In the Smartphone, PC, Tablet

Wireless LAN has been standard mounted in the smartphone, PC, tablet. Our small low-height packaging technology and test technology suitable for switch in the wireless LAN support smaller, thinner device set as well as quality. Moreover, CDK develops original products using the same package, and plays a role in the gate of the information society to be increasingly sophisticated.

In the Base Station of Mobile Phone etc.

In the Base Station of Mobile Phone etc.

The base station such as mobile phone of 3G, 4G communicates with smartphones within area through high-power radio signal. High-speed has also been planned in the future. Superior to usual ceramic package in cost, CDK's hollow packaging technology for Power FET's draws out Power FET's performance to the maximum.

CDK products and services

RF Semiconductors OSAT

CDK manufactures products with high quality and reliability by own know-how and design skills, which have been cultivated in closely cooperating with major manufacturers.

RF Semiconductors OSAT

Original Semiconductor Products

We develop RF device for wireless communication. One is ultra-low noise HEMT in the reception for satellite broadcasting, which receives weak radio waves from aerospace with high sensitivity and amplifies. And the other is Switch IC of wireless LAN, which performs switching of transmission and reception in the network connection, such as PC.

Original Semiconductor Products

Reliability Test Service

CDK evaluates product quality from every angle drawn on our semiconductor manufacturing technologies and experiences.
RF semiconductor product which requires experties will be supported by our specialized staff.

Reliability Test Service
CDK Pickup
  • S02 Package

  • This tiny semiconductor on the finger tip is installed in the signal receiving part of wireless communications.
    So-called Hollow package of CDK's production technology is applied in here.

    Click here

  • Production Line

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