Si2166-D60 DVB-S/S2/S2X Digital TV Demodulator Description Features The Si2166D integrates digital demodulators for first and second generation satellite DVB standards (DVB-S/S2 and S2X) in a single advanced CMOS die. Leveraging Silicon Labs' proven digital demodulation architecture, the Si2166D achieves excellent satellite reception performance while significantly minimizing front-end design complexity, cost, and power dissipation. Connecting the Si2166D to a satellite silicon tuner results in a high-performance and cost optimized TV or STB front-end solution. - 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) - Support the normative broadcast services - QPSK/8PSK, 8/16/32APSKdemodulator - Roll-off factors from 0.05 to 0.35 - VCM supported - ISSY and NPD supported - MIS supported - Output modes: TS, GPCS, and GSE-HEM supported - DVB-S and DSS supported - QPSK demodulator and enhanced FEC decoder - 1 to 45 MSymbol/s for all satellite standards (<40 MSps in 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. Si2166D 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 Si2166D offers an on-chip blind scan algorithm for DVB-S/S2/ S2X standards, as well as a blind lock function. The Si2166D 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 standards 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 Fast lock times Low power consumption Two power supplies: 1.2 and 3.3 V 7x7 mm, QFN-48 pin package, Pb-free/RoHS compliant Applications DiSEqCTM 2.0 CTRL GPIO_0 GPIO TS_ERR/ GPIO_1 ADC (I) ADC (Q) FRONT END AGCs x(A)PSK DEMOD VITERBI RS LDPC BCH EQUALIZER TS_SYNC TS_VAL TS_CLK TS_DATA 8 DVB-S/S2/S2X FEC MODULE Ext. Clk or Xtal OSC & PLL Si2166D HDTV MPEG S.o.C. MP_x DSP & SYNCHRO RESETB MPEG TS Satellite ZIF Tuner S_ADC_IP S_ADC_IN S_ADC_QP S_ADC_QN 1.2, 3.3V INTERFACE QPSK/8PSK/xAPSK Full-NIM iDTV (integrated Digital TV) Digital satellite STB PC-TV accessories PVR, DVD, and Blue Ray disc recorders DISEQC_OUT DISEQC_IN - CLK_IN_OUT TUN_SDA TUN_SCL Digital Demodulator I2C SWITCH Copyright © 2015 by Silicon Laboratories I2C I/F HOST_SDA HOST_SCL 10.14.15 Si2166-D60 DVB-S/S2/S2X Digital TV Demodulator Selected Electrical Specifications (TA = –10 to 75 °C) Parameter Test Condition Min Typ Max Unit Input clock reference 4 — 30 MHz Supported XTAL frequency 16 — 30 MHz General Total power consumption — 421 — mW DVB-S2 — 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 Thermal resistance DVB-S2 1 Power Supplies Notes: 1. Test conditions: 32 Mbaud, CR = 3/5, 8PSK, pilots On, parallel TS, C/N at picture failure. 2. Test conditions: 30 Mbaud, CR = 7/8, parallel TS, at QEF: BER = 2 x 10–4. 30 29 28 TS_DATA[7] 31 GND/JTAG_TDO 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 NC 41 NC 42 Si2166D 21 GND/JTAG_TDI (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/JTAG_TRSTB 47 14 TS_CLK VDD_VCORE 48 2 3 4 5 6 7 8 9 10 11 12 MP_A MP_B GPIO_0/JTAG_TMS DISEQC_CMD DISEQC_IN DISEQC_OUT VDD_VCORE GND/JTAG_TCLK VDD_VIO SCL_HOST SDA_HOST TS_VAL 13 TS_SYNC 1 Selection Guide Part Number Description Si2166-D60-GM DVB-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 10.14.15