STMicroelectronics STV0297

From LinuxTVWiki

A DVB-C Demodulator. The new PCI TechnoTrend Premium DVB-C 2300 and Budget C1500 uses this STV0297 chip. There have been rumors that a driver exists in the tuxbox CVS.

http://cvs.tuxbox.org/cgi-bin/viewcvs.cgi/tuxbox/driver/dvb/drivers/media/dvb/frontends/stv0297.c?view=markup