High performance out of Hollow PKG at RF Semiconductor
CDK's original hollow packaging technology creates an ideal air structure for the RF signal around the semiconductor die. Due to this, ultra-low noise HEMT which receives radio waves of satellite broadcasting can amplify waves with high efficiency. With high-throughput manufacturing line, CDK has achieved the shipments of more than 50 billion number in total.
Semiconductor chip's performance can vary widely in the wireless communication by its surrounding environment even using the same ship. In particular, ultra-low noise HEMT for satellite broadcasting, performance can be deteriorated significantly by molding compound or others around chip and worsen the performance of the entire satellite broadcasting receiving apparatus simultaneously. It could cost much to make improvement.
Our original hollow packaging technology creates an ideal air structure for the RF signal around wireless communication semiconductor. Thus, for example, in the reception for ultra-low noise HEMT of satellite broadcasting, the semiconductor performance can be pulled out to the fullest. Low noise and high gain can be realized by using the same chip with hollow packaging technology.
Best performance realization through packaging technology
Same pHEMT chips used for the first stage with hollow structure, and original mold package at gain stage
|Comment||-||Parasitic elements minimization by our own know-how||Best performance realization of chip by hollow structure|
CDK's original hollow package and original mold package has pull out RF performance to the fullest and realize superior cost and prominent performance with cumulative 50 billion number of the top production results in the world.
Successful Combination in High Performance and Low Cost
CDK possesses production lines of high throughput from assembly to testing with cumulative 50 billion number of the top production results in the world. We offer our products timely with superior cost with prominent performance .
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.
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.
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.
- CDK Pickup
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.