STA400A
DESCRIPTION
The SDARS is a satellite transmission system based on two geostationary satellites on the East and West coasts of the Continental United States (CONUS). In the urban areas, where the line of sight reception of the satellites is difficult or not possible, the service is covered by terrestrial repeaters adopting a Multi Carrier Modulation scheme. Designed for digital radio receivers patible with the XMRadio SDARS System, the STA400A Channel Decoder integrates all the functions to demodu1/117
LOCK_M
MAI1
MAO1
MAO2
MADD[11:0]
MDQ[7:0]
MDQM
MCS1
MCS0
MCKE
MBS1
TAGC
Terr AGC
TREFM TREFP TADCREF TINCM TVCMO
MBS0
MCLKO
CLKD
INTR
TEST_EN
BIST_EN
MCLKON
SCAN_EN
FTESTEN
FTESTOUT[15:0]
2/117
External Memory Controller
Terr.FIFO
BER Meas.
IF2TA_P
IF2TA_N
10 bit ADC Terrestrial Multi Carrier Demodulator
FIFO Sat.FIFO
IF2TD[9:0]...
