SI2169-B40-GM

Si2169-B40 DVB-T2/T/C/S/S2 Digital TV Demodulator Description Features MP_C/_D (Sat.) MP_A/_B (T & C) Silicon Labs TV Tuner (Si217x/5x/4x) ential ZIF I/Q inputs for satellite tuner - GPIOs and multi-purpose ports for independent AGCs - (up to 4) to control satellite and T/C tuners Firmware control for upgradeability Flexible TS interface with serial or parallel single output Fast lock times for all standards including DVB-T2 Only two power supplies: 1.2 and 3.3 V 7x7 mm, QFN-48 pin package, Pb-free/RoHS compliant Pin-to-pin and API compatible with Si2169 and Si2166/ 67/68B/64/62/60 Applications iDTV: on-board or in a NIM Advanced multimedia STB PC-TV accessories PVR, DVD, and Blu-Ray disc recorders FRONT END AGCs 1.2, 3.3V DSP & SYNCHRO CTRL GPIO TS_ERR/ GPIO_1 nPSK QAM DEMOD EQUALIZER VITERBI RS OFDM DEMOD EQUALIZER LDPC BCH TC_ADC_P TC_ADC_N RESETB GPIO_0 - TS_SYNC TS_VAL TS_CLK TS_DATA 8 DVB-T2/T/C/S/S2 FEC MODULE ADC Ext. Clk or Xtal OSC & PLL Si2169 HDTV MPEG S.o.C. ADC (I) ADC (Q) - DVB-T (ETSI EN 300 744) - COFDM demodulator and enhanced FEC decoder - NorDig Unified 2.4, D-Book 7 V2 compliant - DVB-C (ETSI EN 300 429) / ITU J.83 Annex A/B/C - QAM demodulator and FEC decoder - 1 to 7.2 MSymbol/s - C-Book compliant - DVB-S2 (ETSI EN 302 307 and TR102-376) - QPSK/8PSK demodulator and FEC (LDPC) decoder - 1 to 45 MSymbol/s - DVB-S (ETSI EN 300 421) - QPSK demodulator and enhanced FEC decoder - 1 to 45 MSymbol/s - DiSEqC™ 2.x interface, Unicable support - Enhanced immunity to co-channel interferers - I2C serial bus interfaces (master and host) - Independent differential IF input for T/C tuner and differ- MPEG TS 2.0 Satellite ZIF Tuner plus the common PLP (on a single TS) - Scrambling of L1 post-signaling supported - NorDig Unified 2.4, D-Book 7 V2 compliant INTERFACE DiSEqCTM S_ADC_IP S_ADC_IN S_ADC_QP S_ADC_QN - DVB-T2 and T2-Lite (ETSI EN 302 755-V1.3.1) - COFDM demodulator and FEC (LDPC/BCH) decoder - Bandwidth: 1.7, 5, 6, 7 or 8 MHz (and extended BW) - Supports up to 255 PLPs and outputs the data PLP DISEQC_OUT DISEQC_IN The Si2169B integrates DVB-T2, DVB-T, DVB-C, DVB-S, and DVB-S2 digital demodulators into a single advanced CMOS technology mixed-signal die for next generation terrestrial, cable, and satellite TV standards. Leveraging Silicon Labs' proven digital demodulation architecture, the Si2169B achieves excellent reception performance for each media while significantly minimizing front-end design complexity, cost, and power dissipation. Connecting the Si2169B to a terrestrial and cable hybrid TV tuner or digital only tuner, such as Silicon Labs’ Si2178/58/48 devices, results in a high-performance and cost optimized TV 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. The DVB-T and DVB-C demodulators are enhanced versions of proven and broadly used Si2167B/68/69 Silicon Labs devices. The satellite demodulation functionality allows demodulating widely deployed DVB-S, DIRECTV™ (DSS) legacy standards, and next generation DVB-S2 (AMC compliant) satellite broadcasts. A zero-IF interface allows for a seamless connection to market proven satellite silicon tuners. Constant coding modulation (CCM), 64800 bits frame, and single TS (broadcast profile) are the main specifications of the DVB-S2 demodulator. The Si2169B offers an on-chip blind scanning algorithm for DVB-S/S2 and DVB-C standards (as well as blind lock). It also integrates DiSEqC™ 2.0 LNB interface for satellite dish control and an equalizer to compensate for echoes in long cable feeds from the LNB to the satellite tuner RF input. The Si2169B programmable transport stream 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. CLK_IN_OUT TUN_SDA TUN_SCL Multimedia Digital Demodulator I2C SWITCH Copyright © 2013 by Silicon Laboratories I 2C I/F HOST_SDA HOST_SCL 8.12.2013 Si2169-B40 DVB-T2/T/C/S/S2 Digital TV Demodulator Selected Electrical Specifications (TA = –10 to 75 °C). Parameter Test Condition Min Typ Max Unit 4 — 30 MHz 16 — 30 MHz — 420 — mW — 190/180 — mW — 240/480 — mW 2 layer PCB — 35 — °C/W 4 layer PCB — 23 — °C/W General Input clock reference Supported XTAL frequency Total power consumption DVB-T21 2 3 DVB-T /DVB-C 4 DVB-S /DVB-S2 Thermal resistance (JA) 5 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. 2. Test conditions: 8 MHz, IF mode, 8K FFT, 64 QAM, parallel TS output. 3. Test conditions: 6.9 Mbaud, IF mode, 256 QAM, parallel TS output. 4. Test conditions: 30 MBaud, CR=7/8, parallel TS (at QEF: BER = 2. 10–4). 5. Test conditions: 32 MBaud, 3/5 Code Rate, 8PSK, pilots On, parallel TS, C/N at picture failure (PER = 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] S_ADC_QP 39 22 VDD_VIO Si2169 S_ADC_QN 40 TC_ADC_P 41 21 GND 20 VDD_VCORE (GND_PAD) TC_ADC_N 42 NC 43 19 TS_DATA[4] 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 # Description Si2169-B40-GM/R Multimedia Digital TV Demodulator for DVB-T2/T/C/S/S2, 7x7 mm QFN-48 Multimedia Digital Demodulator Copyright © 2013 by Silicon Laboratories 8.12.2013 Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. 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