Click to expand full text
DPS7040 VLSI RF Tuner for Terrestrial and Cable TV Applications
www.DataSheet4U.com
OVERVIEW
The DPS7040 is a highly versatile, high performance, single-chip RF tuner integrated circuit (IC). It is capable of receiving input signals in the TV band (48~870 MHz) and translating them down to an intermediate frequency in the 30 to 60 MHz range. This VLSI product integrates all the essential components of an RF receiver, including the LNA, RFAGC, mixers, filters, oscillators, PLL’s, and IF variable gain amplifier, thereby requiring minimal external components and eliminating manual tuning. This high level of on-chip functionality translates to a reduction in the overall bill of materials, assembly, alignment and test costs.
DPS7040 Datasheet
