CX74017 |
Part Number | CX74017 |
Manufacturer | ETC |
Description | of alternative and well-established receiver architectures, this paper presents the direct conversion reception technique and highlights some of the system-level issues associated with DCR. Tradition... |
Features |
n devices to radio and TV tuners, and has been tried inside out and is therefore well understood. It comes in a variety of combinations [7-9], but essentially relies on the same idea: the RF signal is first amplified in a frequency selective low-noise stage, then translated to a lower intermediate frequency (IF), with significant amplification and additional filtering, and finally downconverted to baseband either with a phase discriminatory or straight mixer, depending on the modulation format. This is illustrated in the generic line-up of Figure 1.
Introduction
Very much like its well-establ... |
Document |
CX74017 Data Sheet
PDF 315.94KB |
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