TY - JOUR
T1 - A CMOS RF programmable gain amplifier using current mirror method for digital TV tuner applications
AU - Cha, Hyouk Kyu
PY - 2010
Y1 - 2010
N2 - In this letter, a highly linear 1.22 GHz current mirror based differential RF programmable gain amplifier (RFPGA) for digital TV tuner applications is proposed and implemented using 0.18-μm CMOS process. The fabricated RFPGA shows a maximum power gain of 9 dB, an OIP3 of 23.5 dBm, and an accurate dB-linear discrete gain step control while consuming 36mA from a 1.8-V supply voltage.
AB - In this letter, a highly linear 1.22 GHz current mirror based differential RF programmable gain amplifier (RFPGA) for digital TV tuner applications is proposed and implemented using 0.18-μm CMOS process. The fabricated RFPGA shows a maximum power gain of 9 dB, an OIP3 of 23.5 dBm, and an accurate dB-linear discrete gain step control while consuming 36mA from a 1.8-V supply voltage.
KW - Current mirror amplifier
KW - Digital TV
KW - RF programmable gain amplifier
UR - http://www.scopus.com/inward/record.url?scp=77951831534&partnerID=8YFLogxK
U2 - 10.1587/transele.E93.C.706
DO - 10.1587/transele.E93.C.706
M3 - Article
AN - SCOPUS:77951831534
SN - 0916-8524
VL - E93-C
SP - 706
EP - 708
JO - IEICE Transactions on Electronics
JF - IEICE Transactions on Electronics
IS - 5
ER -