Si2167-D60 Data Short

Si2167-D60
DVB-T/C/S/S2/S2X Digital TV Demodulator
Description
Features
- Pin-to-pin compatible with all Si216x/8x single demods family
- API compatible with all single and dual demods families
- DVB-S2 (ETSI EN 302 307-1 V1.4.1)
- QPSK/8PSK demodulator
- DVB-S2X (ETSI EN302 307-2 V1.1.1)
- Broadcast services supported
- 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
The Si2167D integrates digital demodulators for first and second
generation DVB standards (DVB-T/C/S/S2 and S2X) in a single
advanced CMOS die. Leveraging Silicon Labs' proven digital
demodulation architecture, the Si2167D achieves excellent
reception performance for each media while significantly
minimizing front-end design complexity, cost, and power
dissipation. Connecting the Si2167D 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.
DVB-T and DVB-C demodulators are enhanced versions of
proven and broadly used Si2169/68/67/64/62/60 Silicon Labs
devices. Furthermore, ITU-T J.83 Annex B is also supported for
US and South American cable networks. The IF input supports
standard IF (36 MHz) or low-IF.
For DVB-T and DVB-S/DSS, an innovative and advanced FEC
decoding scheme is implemented resulting in higher performance..
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. Si2167D
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.
-
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
DSP &
SYNCHRO
CTRL
GPIO_0
RESETB
GPIO
TS_ERR/
GPIO_1
x(A)PSK
QAM
DEMOD
EQUALIZER
VITERBI
RS
OFDM
DEMOD
EQUALIZER
LDPC
BCH
TS_SYNC
TS_VAL
TS_CLK
TS_DATA
8
DVB-T/C/S/S2/S2X
FEC MODULE
ADC
Ext. Clk or Xtal
OSC
& PLL
Si2167D
HDTV MPEG S.o.C.
Satellite
ZIF Tuner
1.2, 3.3V
MPEG TS
2.0
QPSK/8PSK/xAPSK
- iDTV: on-board design or in a NIM
- Advanced multimedia STB, PVR, and Blu-ray recorders
- PC-TV accessories
INTERFACE
DiSEqCTM
S_ADC_IP
S_ADC_IN
S_ADC_QP
S_ADC_QN
Applications
DISEQC_OUT
DISEQC_IN
The Si2167D offers an on-chip blind scan algorithm for DVB-S/S2/
S2X and DVB-C standards, as well as a blind lock function. The
Si2167D 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.
32APSK)
LDPC and BCH FEC decoding for DVB-S2/S2X standard
I2C serial bus interfaces (master and host)
Firmware control (embedded ROM/NVM)
Upgradeable with patch download via I2C or fast SPI
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
CLK_IN_OUT
TUN_SDA
TUN_SCL
Digital Demodulator
I2C
SWITCH
Copyright © 2015 by Silicon Laboratories
I2C
I/F
HOST_SDA
HOST_SCL
11.5.15
Si2167-D60
DVB-T/C/S/S2/S2X 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-C2
—
142
—
mW
DVB-S23
—
421
—
mW
DVB-S4
—
230
—
mW
2 layer PCB
—
35
—
°C/W
4 layer PCB
—
23
—
°C/W
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
Total power consumption
Thermal resistance
Power Supplies
Notes:
1. Test conditions: 8 MHz, 8K FFT, 64-QAM, parallel TS.
2. Test conditions: 6.9 Mbaud, 256-QAM, parallel TS.
3. Test conditions: 32 Mbaud, CR = 3/5, 8PSK, pilots On, parallel TS, C/N at picture failure.
4. Test conditions: 30 Mbaud, CR = 7/8, parallel TS, at QEF: BER = 2 x 10–4.
TS_DATA[7]
GND
TS_ERR/GPIO_1
VDD_VCORE
MP_C
RESETB
MP_D
XTAL_O
XTAL_I/CLK_IN
ADDR
GND
VDD_VANA
Pin Assignments
36 35 34 33 32 31 30 29 28 27 26 25
S_ADC_IP 37
24 TS_DATA[6]
S_ADC_IN 38
23 TS_DATA[5]
S_ADC_QP 39
22 VDD_VIO
S_ADC_QN 40
TC_ADC_P 41
TC_ADC_N 42
Si2167D
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]
SCL_MAST 46
15 TS_DATA[0]/TS_SER
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
Si2167-D60-GM
DVB-T/C/S/S2/S2X 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
11.5.15