45
LC-32LE530
LC-40LE530
x DVB-T Demodulator
o Compliant with DVB-T
o All digital demodulation and timing recovery loops
o CCI and ACI rejection capability
o Impulse-Noise suppression
o Direct 36MHz, 44MHz IF sampling scheme from tuner
x DVB-C Demodulator
o Compliant with DVB-C(EN300429) and ITU-T J.83 Annex A/C
o Supports symbol rates up to 7M Baud
o Single IF filter bandwidth for all symbol rates
x Configurable parallel/serial MPEG2 transport stream interface
x Supports I2C interface
Figure 22: MSB1222 Block Diagram
Figure 23: MSB1222 Application Circuit
CXD2820D
The Sony CXD2820R is a combined DVB-T2, DVB-T and DVB-C demodulator that
conforms to the ETSI EN 302-755 (second generation Terrestrial) ETSI EN 300-744
(Terrestrial) and ETSI EN 300-429 (Cable) standards.
The CXD2820R is a DVB-T2 demodulator offering class-leading performance,
optimised BOM requiring no external memory and low processor overhead. It includes a
RF_AGC
IF_AGC
I2CM_SCL
I2CM_SDA
I2CM_SCL
I2CM_SDA
RF_AGC
IF_AGC
DIF_1
DIF_2
TS_MCLK
TS_MSYNC
TS_MVALD
TUN_RESET
5V_SYS
3V3_SYS
PWR_6V6
TS_MD[7..0]
I2C_SCL_S
I2C_SDA_S
RF_AGC
IF_AGC
I2CM_SCL
I2CM_SDA
DIF_1
DIF_2
PWR_6V6
02_MSB1222
5V_SYS
3V3_SYS
TS_MCLK
TS_MSYNC
TS_MVALD
TUN_RESET
I2C_SCL_S
I2C_SDA_S
I2CM_SCL
I2CM_SDA
RF_AGC
IF_AGC
DIF_1
DIF_2
TS_MD[7..0]
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