Project supported by the National Natural Science Foundation of China(No.60772008);the Education Government of Zhejiang Province,China(No.Y200805918).
A fully integrated cross-coupled LC tank voltage-controlled oscillator(LC-VCO) using transformer feedback is proposed to achieve a low phase noise and ultra-low-power design even at a supply below the threshold volt...
The National Natural Science Foundation of China (No.60772008);the Key Science and Technology Program of Zhejiang Province(No.G2006C13024)
A low power 433 MHz CMOS (complementary metal- oxide-semiconductor transistor) low noise amplifier(LNA), used for an ISM ( industrial-scientific-medical ) receiver, is implemented in a 0. 18 μm SMIC mixed-signa...
supported by the National Natural Science Foundation of China (No. 60772008).
A CMOS quadrature LC-tank voltage-controlled oscillator topology which uses a planar spiral transformer as coupling elements has been implemented in mixed-signal and RF 1P6M 0.18μm CMOS technology of SMIC. The measur...