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Home > Products > Visual Systems > System LSIs for Digital TV Front-end Demodulator

System LSIs for Digital TV Front-end Demodulator

July 7, 2021

Our series of front-end demodulator LSIs are designed for home, automotive and mobile application.

8K/4K TV Demodulator LSI

demodulator_visual

In addition to demodulation solutions that support 2K broadcasting across the world, we leverage the technology that we have cultivated in them to offer demodulation solutions that support 4K/8K broadcasting (ISDB-S3) for Japan and second-generation broadcasting (DVB-T2/S2X) for Europe. In addition, solutions that support double tuners with a single chip (SC1502A series) contribute to improved competitiveness of customers' products. Since they are also highly compatible with our TV/Blu-ray™/STB solutions, they can be offered as total solutions, combined with these.

8K/4K TV Demodulator LSI Product line-up

Product name SC1501A SC1502A
Features ISDB(Japan, South America)
Supports 4K/8K in Japan
ISDB (Japan, South America), DVB (Europe)
Supports 4K/8K in Europe and Japan
Support broadcasting system
  • ISDB-S3
  • ITU-T J.183
  • ISDB-S3
  • DVB-S2X
  • ITU-T J.183
Package HQFN 48pin(7mm x 7mm),
0.5mm lead pitch
QFN 60pin (7mm x 7mm),
0.4mm lead-pitch
Interface Input
IF input:
  • Center frequency: Low IF
  • Differential 1V[p-p]/ Single 1V[p-p]
IQ input:
  • Differential 1V[p-p]/ Single 1V[p-p]
IF input:
  • Center frequency: Low IF
  • Differential
    1V[p-p]/ Single 1V[p-p]
IQ input:
  • Differential 1V[p-p]/ Single 1V[p-p]
Output Output for MMT/TLV or TS stream
TS:Serial, Parallel
*Dual model does not support parallel.
TLV
*TLV is for only ISDB-S3
CPU I2C (Max. 400kbit/s) I2C (Max. 400kbit/s)
Power voltage External 3.3V/Internal 1.2V External 3.3V/Internal 0.93V

Global-TV Front-end Demodulator LSI

Overview

We have a lineup of digital TV front-end demodulator LSIs supporting worldwide broadcast systems. The LSIs for DTV/STB applications have a demodulator for terrestrial/cable/satellite broadcasts, while the LSIs for automotive/portable applications have a demodulator and RF tuner for terrestrial broadcasts as well as supporting diversity reception.

Features

  • These system LSIs support a range of worldwide broadcast systems, and have a built-in demodulator with an extensive proven track record in the market. Our products cover the colored regions in the following figure.
  • Our unique demodulation algorithm achieves stable reception.
  • With an integrated RF tuner, these system LSIs (for automotive/portable devices) contribute to downsizing TV sets and lowering power consumption.
Area Product No. Package Specifications DTV system
Japan
South America
MN884433 TQFP 100pin
12mmx12mm
  • Demodulator for
    Terrestrial / Satellite
ISDB-T
ISDB-S
North America MN88436 HQFP 48pin
7mmx7mm
  • Demodulator for
    Terrestrial / Cable
ATSC
OpenCable

Product Catalog

For DTV/ STB applications:

  • “MN884433” catalog [PDF]
  • “MN88436” catalog [PDF]

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Related Products

8K/4K TV Demodulator LSI SC1501A
8K/4K TV Demodulator LSI SC1502A

Related Documents

MN88436 Digital TV Demodulator for ATSC
MN884433 System LSIs for Digital TV Front-end Demodulator
SC1501A Series 8K/4K TV Demodulator LSI
SC1502A Series 8K/4K TV Demodulator LSI for Japan and Europe

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