ແມ່ນ SMS4470

Siano SMS4470 is one of the best choices for your digital tv box’s customized function.

Advanced Receiver for DVB-T2, DVB-T, ISDB-T, and Digital/FM Radio
Superior Solution for Automotive and CE Applications

ການ SMS4470 is the newest addition to Siano’s family of next-generation multi-standard MDTV IC receivers, the SMS44XX, targeting the challenging requirements of a global single IC covering a variety of broadcast MDTV technologies. ການ SMS4470 supports DVB-T2 as well as DVB-T, ISDB-T (1/3/13 and Tmm), and digital/analog radio (DRM+/DAB/DAB+/FM), including an identical electrical and mechanical footprint to the SMS4570 (ATSC and ATSC-MH combo). A mature and extremely high-performance solution, the SMS4470 is based on Siano’s vast, field-proven experience with a range of MDTV standards, ໂດຍ​ສະ​ເພາະ, ISDB-T, DVB-T, ແລະ DVB-T2.

Siano’s SMS4470 provides best-in-class sensitivity, mobility, and immunity to long echo interference. ເພີ່ມເຕີມ, it supports full antenna diversity (MRC) ກັບເຖິງ 4 receivers used concurrently, addressing the extreme requirements of automotive applications. Input to the SMS4470 is the broadcasted RF signal received by one or more antenna(e), and output is a demodulated, selected channel stream. This data is fed into an application processor capable of video and audio decompression and rendering.

ການ SMS4470 is complemented by Siano’s Host-API software package that includes drivers and libraries for popular host processors and operating systems. This Host-API is based on Siano’s expertise in integrating MDTV into various handheld and portable devices, including mobile phones, personal media players, portable navigation devices, PCs, and automotive applications.

HIGHLIGHTS

• Supports DVB-T2,
• DVB-T and ISDB-T
• Supports Digital Radio and
• FM: DRM+/DAB/DAB+
• Complete, fully integrated
• MDTV receiver solution
• On-chip provisions for
• Conditional Access support
• Automotive grade
• Up to 4-way diversity
• Background scan
• Superior mobility
• Extremely high sensitivity

TARGET MARKETS

• ເອີ​ຣົບ
• ຍີ່ປຸ່ນ
• ອາ​ເມລິ​ກາ​ໃຕ້
• ອາຟຣິກາໃຕ້
• Middle East & APAC

TYPICAL APPLICATIONS

• Automotive applications
• Personal media players
• Portable navigation devices
• ຊະນິດເມັດ

Key features

• Compliant with DVB-T2, DVB-T, and ISDB-T
• Compliant with DRM+/DAB/DAB+ and FM
• Complete MDTV receiver solution
• Single-die tuner and demodulator
• Device drivers
• Middleware for popular host processors
• On-chip provisions for Conditional Access support
• Superior mobility
• Extremely high sensitivity
• Greater immunity to tough multi-path field conditions
• Full MRC support for up to 4 receivers
• RoHS compliant
• REACH compliant
• Halogen-free compliant

Form factor:

• 10mm x 10mm x 1.1mm BGA
• 0.8mm pitch
• 140 pins

SUPPORTED STANDARDS

• ISDB-T: ARIB-STD-B31
• DVB-T: ETSI EN 300 744
• DVB-T2: ETSI EN 302 755

SUPPORTED BANDS

• UHF/VHF/LOW-VHF (54 MHz – 806 MHz) and L-Band (1.5 GHz)

SUPPORTED INTERFACES

• 3xSPI (Master/Slave)
• SDIO (Slave)
• Serial/parallel Transport Stream (TS)
• General Serial (ຂ້າພະເຈົ້າ²C-like) ການຄວບຄຸມ
• UART/ISO7816