Si2160-C60 Data Short

Si2160-C60
DVB-C2/S2/S2X/T/C/S Digital TV Demodulator
DVB-T,
DVB-C2/C
and
DVB-S2/S
demodulators
are
next-generation enhanced versions of proven and broadly-used
Silicon Labs’ Si2169/68/67/66/64/62/60 devices.
The satellite reception allows demodulating widespread DVB-S,
DIRECTV™ (DSS), DVB-S2, DIRECTV™ (AMC) legacy
standards, and new Part II of DVB-S2 (S2X) satellite broadcast
standard. A zero-IF interface (differential) allows for a seamless
connection to market proven satellite silicon tuners. Si2160C
embeds DiSEqCTM 2.0 LNB interface for satellite dish control and
an equalizer to compensate for echoes in long cable feeds from
the antenna to the satellite tuner input.
The cable reception allows demodulating widely deployed DVB-C
legacy standard (ITU-T J.83 Annex A/C) and the Americas' cable
standard (ITU-T J.83 Annex B).
2.0
Satellite
ZIF Tuner
S_ADC_IP
S_ADC_IN
S_ADC_QP
S_ADC_QN
ADC (I)
ADC (Q)
MP_C/_D (Sat.)
MP_A/_B (T & C)
Silicon Labs
(Si217x/5x/4x)
TV Tuner
FRONT
END
AGCs
TC_ADC_P
TC_ADC_N
-
32APSK)
LDPC and BCH FEC decoding for C2 and S2 standards
I2C serial bus interfaces (master and host)
Firmware control (embedded ROM/NVM)
Upgradeable with patch download via fast SPI or I2C 
(broadcast mode supported)
Flexible TS output interface (serial, parallel, and slave)
DiSEqCTM 2.0 interface and UnicableTM support for satellite
Fast lock times for all media
Low power consumption
Two power supplies: 1.2 and 3.3 V
7x7 mm, QFN-48 pin package, Pb-free/RoHS compliant
Applications
- iDTV: on-board design or in a NIM
- Advanced multimedia STB, PVR, and Blu-ray recorders
- PC-TV accessories
1.2, 3.3V
DSP &
SYNCHRO
RESETB
CTRL
GPIO
TS_ERR/
GPIO_1
x(A)PSK
QAM
DEMOD
EQUALIZER
VITERBI
RS
OFDM
DEMOD
EQUALIZER
LDPC
BCH
MPEG TS
DISEQC_IN
DiSEqCTM
QPSK/8PSK/xAPSK
-
DISEQC_OUT
The Si2160C offers an on-chip blind scan algorithm for DVB-S/S2/
S2X and DVB-C/C2 standards, as well as a blind lock function.
The Si2160C programmable transport stream output interface
provides a flexible range of output modes and is fully compatible
with all MPEG decoders or conditional access modules to support
any customer application.
- Pin-to-pin compatible with all Si216x/8x single demods family
- API compatible with all single and dual demods families
- DVB-C2 (ETSI EN 302 769)
- 16-QAM to 4096-QAM OFDM demodulation
- DVB-S2 (ETSI EN 302 307-1 V1.4.1)
- QPSK/8PSK demodulator
- DVB-S2X (ETSI EN302 307-2 V1.1.1)
- QPSK/8PSK, 8/16/32APSKdemodulator
- Roll-off factors from 0.05 to 0.35
- DVB-T (ETSI EN 300 744)
- OFDM demodulator and enhanced FEC decoder
- NorDig Unified 2.5 and D-Book 8 compliant
- DVB-C (ETSI EN 300 429) and ITU-T J.83 Annex A/B/C
- QAM demodulator and FEC decoder
- 1 to 7.2 MSymbol/s
- DVB-S and DSS supported
- QPSK demodulator and enhanced FEC decoder
- 1 to 45 MSymbol/s for all satellite standards (<40 MSps in
TS_SYNC
TS_VAL
TS_CLK
TS_DATA
8
DVB-T/C/C2/S/S2
FEC MODULE
ADC
Ext. Clk or Xtal
OSC
& PLL
Si2160C
HDTV MPEG S.o.C.
Silicon Labs' internally developed DVB-C2 demodulator can
accept a standard IF (36 MHz) or low-IF input (differential) and
support all modes specified by the DVB-C2 standard. The main
features of the DVB-C2 mode are 4096-QAM, 6 or 8 MHz
bandwidth, management of notch insertion (broadband and
narrowband), and support of multiple data slices and PLPs.
Features
GPIO_0
The Si2160C integrates digital demodulators for all first and
second generation DVB standards (DVB-T/C/C2/S/S2 and S2X) in
a single advanced CMOS die. Leveraging Silicon Labs' proven
digital demodulation architecture, the Si2160C achieves excellent
reception performance for each media while significantly
minimizing front-end design complexity, cost, and power
dissipation. Connecting the Si2160C to a hybrid TV tuner or digital
only tuner, such as Silicon Labs' Si217x/5x/4x devices, results in a
high-performance and cost optimized TV or STB front-end
solution.
INTERFACE
Description
CLK_IN_OUT
TUN_SDA
TUN_SCL
Digital Demodulator
I2C
SWITCH
Copyright © 2015 by Silicon Laboratories
I2C
I/F
HOST_SDA
HOST_SCL
11.20.15
Si2160-C60
DVB-C2/S2/S2X/T/C/S Digital TV Demodulator
Selected Electrical Specifications
(TA = –10 to 75 °C)
Parameter
Test Condition
Min
Typ
Max
Unit
General
Input clock reference
4
—
30
MHz
Supported XTAL frequency
16
—
30
MHz
DVB-T1
—
182
—
mW
DVB-C22
—
327
—
mW
DVB-C3
—
142
—
mW
DVB-S24
—
421
—
mW
DVB-S5
—
230
—
mW
2 layer PCB
—
35
—
°C/W
4 layer PCB
—
23
—
°C/W
Total power consumption
Thermal resistance
Power Supplies
VDD_VCORE
1.14
1.20
1.30
V
VDD_VANA
3.00
3.30
3.60
V
VDD_VIO
3.00
3.30
3.60
V
Notes:
1. Test conditions: 8 MHz, 8K FFT, 64-QAM, parallel TS.
2. Test conditions: 4096-QAM, CR = 5/6, GI = 1/128, C/N = 34 dB (at picture failure).
3. Test conditions: 6.9 Mbaud, 256-QAM, parallel TS.
4. Test conditions: 32 Mbaud, CR = 3/5, 8PSK, pilots On, parallel TS, C/N at picture failure.
5. Test conditions: 30 Mbaud, CR = 7/8, parallel TS, at QEF: BER = 2 x 10–4.
30
29
28
TS_DATA[7]
31
GND
32
TS_ERR/GPIO_1
XTAL_O
33
VDD_VCORE
XTAL_I/CLK_IN
34
MP_C
ADDR
35
RESETB
GND
36
MP_D
VDD_VANA
Pin Assignments
27
26
25
S_ADC_IP 37
24 TS_DATA[6]
S_ADC_IN 38
23 TS_DATA[5]
22 VDD_VIO
S_ADC_QP 39
S_ADC_QN 40
TC_ADC_P 41
TC_ADC_N 42
Si2160C
21 GND
(GND_PAD)
19 TS_DATA[4]
NC 43
20 VDD_VCORE
18 TS_DATA[3]
QFN-48
7x7mm
CLK_IN_OUT 44
SDA_MAST 45
17 TS_DATA[2]
16 TS_DATA[1]
15 TS_DATA[0]/TS_SER
SCL_MAST 46
GND 47
14 TS_CLK
VDD_VCORE 48
7
MP_A
GPIO_0
DISEQC_CMD
DISEQC_IN
DISEQC_OUT
VDD_VCORE
8
9
10
11
12
TS_VAL
6
SDA_HOST
5
SCL_HOST
4
GND
3
VDD_VIO
2
MP_B
13 TS_SYNC
1
Selection Guide
Part Number
Description
Si2160-C60-GM
DVB-C2/S2/S2X/T/C/S Digital TV demodulator, 7x7 mm QFN-48
Digital Demodulator
Copyright © 2015 by Silicon Laboratories
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
11.20.15