A 140–210 GHz Low-Power Vector-Modulator Phase Shifter in 130nm SiGe BiCMOS Technology

2018 ◽  
Author(s):  
Paolo Valerio Testa ◽  
Corrado Carta ◽  
Frank Ellinger
Keyword(s):  
Low Power ◽  
Phase Shifter ◽  
Bicmos Technology ◽  
Sige Bicmos ◽  
Vector Modulator

Low-power 8-bit 5-GS/s digital-to-analog converter for multi-gigabit wireless transceivers

2012 ◽  
Vol 4 (3) ◽  
pp. 275-282 ◽  
Author(s):  
Behnam Sedighi ◽  
Mahdi Khafaji ◽  
Johann Christoph Scheytt
Keyword(s):  
Low Power ◽  
High Speed ◽  
Wireless Transceivers ◽  
Digital To Analog Converter ◽  
Bicmos Technology ◽  
Analog Converter ◽  
Sige Bicmos ◽  
Digital To Analog ◽  
On Chip ◽  
Binary Weighted

We present a method to realize a low-power and high-speed digital-to-analog converter (DAC) for system-on-chip applications. The new method is a combination of binary-weighted current cells and R-2R ladder and is specially suited for modern BiCMOS technologies. A prototype 5 GS/s DAC is implemented in 0.13 μm SiGe BiCMOS technology. The DAC dissipates 26 mW and provides an SFDR higher than 48 dB for output frequencies up to 1 GHz.

A low-power 20 GSps track-and-hold amplifier in 0.18 μm SiGe BiCMOS technology

2013 ◽  
Vol 34 (9) ◽  
pp. 095002
Author(s):  
Kai Tang ◽  
Qiao Meng ◽  
Zhigong Wang ◽  
Yi Zhang ◽  
Kuai Yin ◽  
...  
Keyword(s):  
Low Power ◽  
Bicmos Technology ◽  
Sige Bicmos
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