Si2169-D60 Data Short

Si2169-D60
DVB-T2/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-T2 (ETSI EN 302 755-V1.4.1) with T2-Lite (Annex I)
- Bandwidth: 1.7, 5, 6, 7, and 8 MHz
- NorDig Unified 2.5 and D-Book 8 compliant
- DVB-S2 (ETSI EN 302 307-1 V1.4.1)
- QPSK/8PSK demodulator
- DVB-S2X (ETSI EN302 307-2 V1.1.1)
- QPSK/8PSK, 8/16/32APSK demodulator
- 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 (ETSI EN 300 421) and DSS supported
- QPSK demodulator and enhanced FEC decoder
- 1 to 45 MSymbol/s for all satellite standards (<40 MSps in
The Si2169D integrates digital demodulators for first and second
generation DVB standards (DVB-T2/T/C/S/S2 and S2X) in a single
advanced CMOS die. Leveraging Silicon Labs' proven digital
demodulation architecture, the Si2169D achieves excellent
reception performance for each media while significantly
minimizing front-end design complexity, cost, and power
dissipation. Connecting the Si2169D 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.
Silicon Labs internally developed DVB-T2, including T2-Lite,
demodulator can accept a standard IF (36 MHz) or low-IF input
and support all modes specified by the DVB-T2 standard. Main
features of the DVB-T2 mode are 256 QAM with rotated
constellations, SISO and MISO support, FEF management, fully
autonomous signal acquisition including automatic L1 signaling
parsing, 600 kHz acquisition range, support for all pilot patterns,
and DVB-T2/T auto-detection.
DVB-T, DVB-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. Si2169D
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).
ADC (Q)
MP_C/_D (Sat.)
MP_A/_B (T & C)
Silicon Labs
(Si217x/5x/4x)
TV Tuner
TC_ADC_P
TC_ADC_N
FRONT
END
AGCs
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-T2/T/C/S/S2
FEC MODULE
ADC
Ext. Clk or Xtal
OSC
& PLL
Si2169D
HDTV MPEG S.o.C.
Satellite
ZIF Tuner
ADC (I)
1.2, 3.3V
MPEG TS
2.0
S_ADC_IP
S_ADC_IN
S_ADC_QP
S_ADC_QN
- iDTV: on-board design or in a NIM
- Advanced multimedia STB, PVR, and Blu-ray recorders
- PC-TV accessories
INTERFACE
DiSEqCTM
QPSK/8PSK/xAPSK
Applications
DISEQC_OUT
DISEQC_IN
The Si2169D offers an on-chip blind scan algorithm for DVB-S/S2/
S2X and DVB-C standards, as well as a blind lock function. The
Si2169D 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 T2 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
CLK_IN_OUT
TUN_SDA
TUN_SCL
Digital Demodulator
I2C
SWITCH
I2C
I/F
Copyright © 2015 by Silicon Laboratories
HOST_SDA
HOST_SCL
11.5.15
Si2169-D60
DVB-T2/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-T21
—
356
—
mW
DVB-T2
—
182
—
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, 256-QAM, 32K FFT, CR = 3/5, GI = 1/128, PP7, C/N at picture failure, parallel TS.
2. Test conditions: 8 MHz, 8K FFT, 64-QAM, parallel TS.
3. Test conditions: 6.9 Mbaud, 256-QAM, parallel TS.
4. Test conditions: 32 Mbaud, CR = 3/5, 8PSK, pilots On, C/N at picture failure, parallel TS.
5. Test conditions: 30 Mbaud, CR = 7/8, at QEF: BER = 2 x 10–4, parallel TS.
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]
S_ADC_QP 39
22 VDD_VIO
S_ADC_QN 40
TC_ADC_P 41
TC_ADC_N 42
Si2169D
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
Selection Guide
13 TS_SYNC
1
Part Number
Description
Si2169-D60-GM
DVB-T2/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