Title :
Dual-band Single-Ended-Input Direct-Conversion DVB-H Receiver
Author :
Womac, Michael ; Deiss, Armin ; Davis, Tom ; Spencer, Ron ; Abesingha, Buddhika ; Hisayasu, Philip
Author_Institution :
Microtune, Plano, TX
Abstract :
A 340mW single-chip direct-conversion tuner with single-ended input for UHF and L-band DVB-H is fabricated in a 0.35mum BiCMOS process. Included are 3 parallel LNAs, 2 I/Q mixers, 7th-order baseband filters, a fractional-N synthesizer, and dc-offset circuits. The NF is <3.6dB at maximum gain of >80dB, sensitivity is <-88dBm for 16-QAM CR 2/3, gain range is >60dB, IIP3 is >4dBm, IIP2 is >27dBm, die area is 12.25mm2, and supply voltage is 2.7V
Keywords :
BiCMOS integrated circuits; Chebyshev filters; circuit tuning; digital video broadcasting; low noise amplifiers; low-pass filters; television receivers; 0.35 micron; 2.7 V; BiCMOS process; I/Q mixers; L-band DVB-H; baseband filters; dc-offset circuits; direct-conversion DVB-H receiver; dual-band DVB-H receiver; fractional-N synthesizer; low noise amplifiers; single-chip direct-conversion tuner; single-ended-input DVB-H receiver; Baseband; BiCMOS integrated circuits; Chromium; Digital video broadcasting; Dual band; Filters; L-band; Noise measurement; Synthesizers; 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.2006.1696316
