A single-stage variable-gain amplifier with 70-db dynamic range for cdma2000 transmit applications

2003 ◽  
Vol 38 (6) ◽  
pp. 911-917 ◽  
Author(s):  
S. Aggarwal ◽  
A. Khosrowbeygi ◽  
A. Daanen
Keyword(s):  
Dynamic Range ◽  
Single Stage ◽  
Variable Gain Amplifier ◽  
Variable Gain

Low-power 42 dB-linear single-stage digitally-controlled variable gain amplifier

2008 ◽  
Vol 44 (13) ◽  
pp. 780 ◽  
Author(s):  
H.-H. Nguyen ◽  
Q.-H. Duong ◽  
H.-B. Le ◽  
J.-S. Lee ◽  
S.-G. Lee
Keyword(s):  
Low Power ◽  
Single Stage ◽  
Variable Gain Amplifier ◽  
Variable Gain ◽  
Digitally Controlled

An E-band Variable Gain Amplifier with 24 dB-control range and 80 to 100 GHz 1 dB bandwidth in SiGe BiCMOS technology

Frequenz ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Francesco Centurelli ◽  
Pietro Monsurrò ◽  
Giuseppe Scotti ◽  
Pasquale Tommasino ◽  
Alessandro Trifiletti
Keyword(s):  
Dynamic Range ◽  
Gain Control ◽  
Variable Gain Amplifier ◽  
Control Range ◽  
Variable Gain ◽  
Bicmos Technology ◽  
Commercial Technology ◽  
Sige Bicmos ◽  
Analysis Design

Abstract Analysis, design, and characterization of an E-band Variable Gain Amplifier (VGA) in SiGe BiCMOS commercial technology is presented. VGA topologies are compared in terms of their capability to contribute to receiver linearity and dynamic range. The proposed VGA is based on a Gilbert multiplier cell exploiting current cancellation to enhance control range and linearity. A 1 dB bandwidth ranging from 80 to 100 GHz, a 24 dB gain control range and a −11.5 dBm input 1 dB compression point have been measured.

70 dB Dynamic Range CMOS Wideband Digital Variable Gain Amplifier for AGC in DVB-T/H Receivers

2008 ◽  
Vol 27 (3) ◽  
pp. 367-379 ◽  
Author(s):  
Chua-Chin Wang ◽  
Chi-Chun Huang ◽  
Ching-Li Lee ◽  
Li-Ping Lin ◽  
Yih-Long Tseng
Keyword(s):  
Dynamic Range ◽  
Variable Gain Amplifier ◽  
Variable Gain
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