GPIO XOUT XTAL I XTAL O Si2151 Worldwide Digital and Analog TV Tuner Description Features The Si2151 is the industry s most advanced hybrid TV - Worldwide hybrid TV tuner tuner supporting all worldwide terrestrial and cable TV - NTSC, PAL/SECAM, ATSC/QAM, DVB-T2/T/C2/C, ISDB-T/C, DTMB standards for digital and analog TV reception. Leveraging - 1.7 MHz, 6 MHz, 7 MHz, 8 MHz, and 10 MHz five generations of field-proven hybrid TV tuner technology, channel bandwidths the Si2151 delivers the same or better RF performance as - Industry-leading margin to A/74, NorDig, D-Book, C- Skyworks Si2157 hybrid TV tuner while further reducing Book, ARIB, EN55020, OpenCable, DTMB footprint size and bill of materials cost. - Lowest BOM for a silicon hybrid TV tuner Available in an industry-leading 3x3 mm QFN package, the - No balun Si2151 eliminates the need for an external balun, LNAs, - No SAW filters or wire-wound inductors SAW filters, and inductive power supply filtering to deliver - Integrated LNAs and complete tracking filters the lowest-cost, most design-friendly and area-efficient - Best-in-class real-world reception solution available today. While competing solutions may - Industry-leading phase noise performance also eliminate the balun, they suffer degradation in NF and - High immunity to Wi-Fi and LTE interference second-order distortion, compromising reception. A fully- - Low power consumption integrated 1.8 V LDO enables single supply operation, - 3.3 V and 1.8 V power supplies while a dual supply option offers additional system - Integrated 1.8 V LDO for 3.3 V single-supply flexibility. Increased immunity to LTE interference and a operation harmonic rejection mixer with outstanding immunity to Wi- - Integrated power-on reset circuit Fi interference eliminate the need for external filtering. - Single LIF output to SoC and/or demodulator For advanced digital broadcast standards with high-order - Standard CMOS process technology constellations, such as DVB-T2 and DVB-C2, the superior - Smallest footprint for a silicon hybrid TV tuner integrated phase noise of the Si2151 provides several dB - 3x3 mm, RoHS-compliant 24-pin QFN of improved reception performance compared to Applications competing solutions. Additionally, a software-selectable - Hybrid -NIM tuner module cable mode offers optimized return loss. - iDTV (Integrated Digital TV) The Si2151 delivers exceptional picture quality and a - Hybrid terrestrial and cable STB higher number of received stations when compared to - Hybrid PVR, DVD and Blu-Ray disc recorder other silicon tuners. Incorporating worldwide field - PC-TV accessories experience from five prior hybrid tuner generations in mass production, the Si2151 delivers the highest tolerance to real-world reception conditions. AGC Si2151 I DTV PGA DSP ADC DEMOD ANTENNA LIF INPUT Q ATV FILTER PGA AGC ADC DEMOD RF IF SDA 0 / 90 LOW-IF AGC AGC AV SCL 3.3 V SoC ADDR FREQ LDO XOSC 1.8 V SYNTH 1.8 V Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 22, 2021 CONTROL OUTPUT INTERFACE INTERFACESi2151 Worldwide Digital and Analog TV Tuner Table 1. Selected Electrical Specifications (V = 3.3 V, V = 1.8 V, T = 25 C) DDH DDL A Parameter Test Condition Typ Unit Supply Voltage 1.8 and 3.3, or only V 3.3 Total Power Consumption External 1.8 V supply, ATV Mode 506 mW RF Input Frequency Range 42 to 1002 MHz NF, terrestrial* VHF-L1 (42103 MHz) 3.6 dB VHF-L2 (104198 MHz) 2.3 dB VHF-H (199470 MHz) 3.0 dB UHF (471870 MHz) 3.2 dB Return Loss* Terrestrial mode 3 dB Cable mode 8 dB Out-of-band IIP3* VHF-H, N18, 36 +5 dBm In-Band IIP3* VHF-H, N1, 2 6 dBm LO Phase Noise at 860 MHz 1 kHz 10 kHz 100 kHz 1 MHz 100 100 105 dBc/Hz 132 LO Integrated Phase Noise at DSB: 125 Hz to 4 MHz offset 0.25 rms 860 MHz (47) (dBc) Analog IF Spurious Distortion S=P 72 dB LIF Output Center Frequency Channel BW = 6 MHz 7 MHz 4 to 7 4.5 to 6.5 5 to MHz 8 MHz 6 Pin Assignments 3x3 mm QFN-24 Package Information RF REF 19 13 18 17 16 15 14 RF IP 20 12 XOUT GND 21 11 LIF P GND RF IN 22 10 LIF N PAD Dimension Min Nom Max Unit ADDR 23 9 VDDH A 0.80 0.85 0.90 mm GPIO1 24 8 GND D, E 3.00BSC mm 2 3 4 5 6 1 7 VDDL e 0.40 BSC mm e1 0.45 BSC mm J, K 1.60 1.70 1.80 mm Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 22, 2021 GPIO2 SDA NC SCL VDDH AGC2 GND AGC1 VDDH GND XTAL O XTAL I