Title :
A 1.8dB NF 112mW Single-Chip Diversity Tuner for 2.6GHz S-DMB Applications
Author :
Hwang, Myung-Woon ; Beck, Sungho ; Min, Sunki ; Lee, Sanghoon ; Yoo, Seungyup ; Lim, Kyoohyun ; Jung, Hyosun ; Lee, Jeong-Cheol ; Hong, Seokyong ; Lee, ChangHee ; Kim, Kyunglok ; Song, Hyunji ; Cho, Gyu-Hyeong ; Han, Sangwoo
Author_Institution :
Future Commun. IC, Seongnam
Abstract :
The fully-monolithic diversity 2.6GHz S-DMB tuner IC features a NF of <1.8dB, a path isolation of over 25dB, a DR of over 100dB with <4dB path gain mismatch and a power consumption of 112mW. This IC is implemented in a 0.25 mum SiGe BiCMOS process. The chip is verified in S-DMB systems using several commercially available S-DMB demodulator chips
Keywords :
BiCMOS integrated circuits; Ge-Si alloys; circuit tuning; demodulators; diversity reception; television receivers; 0.25 micron; 1.8 dB; 112 mW; 2.6 GHz; BiCMOS process; S-DMB demodulator chips; S-DMB tuner integrated circuit; SiGe; fully-monolithic diversity; path gain mismatch; path isolation; single-chip diversity tuner; Baseband; Digital video broadcasting; Dynamic range; Energy consumption; Noise measurement; RF signals; Radio frequency; Satellite broadcasting; TV broadcasting; Tuners;
Conference_Titel :
Solid-State Circuits Conference, 2006. ISSCC 2006. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0079-1
DOI :
10.1109/ISSCC.2006.1696319
