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8K/4K TV Demodulator LSI

8K/4K TV Demodulator LSI SC1501A


SC1501A

We have developed the demodulator LSI that is compatible both with the advanced wide-band satellite digital broadcasting(ISDB-S3), and channel bonding technology based on ITU-T J.183.
This is capable of receiving various form of signals including direct signals from the satellites, as well as retransmission through cables such as IF pass through and transmodulation.

Features

  • Demodulator LSI that is compatible both with ISDB-S3 and channel bonding technology based on ITU-T J.183.
  • Output MMT(MPEG Media Transport)/ TLV(Type Length Value) stream that is selectable from TLV format and IP format.
  • This LSI can be utilized in combination with our codec and digital TV SoC products to easily develop receiver systems such as TVs, recorders, and set-top-boxes.

System Configuration [8K TV]


SC1400A, SC1408A, SC1H05A(under development) are our products.

Product Lineup

  • SC1501A series consists of several products according to the corresponding broadcasting system.
  • LSI packages and software are common to all products.
Product No. ISDB-S3 ITU-T
J.183
ISDB-T ISDB-C ISDB-S DVB-T DVB-C J.83
Annex-B
SC1501AF3-01A -
SC1501AF3-01B -
SC1501AF3-01C - -
SC1501AF3-01D

Specifications

Function Specification
Product number SC1501A
Package HQFN 48pin(7mm x 7mm)0.5mm lead pitch
Demodulation ISDB-T/S/S3/C
DVB-T/C
J.83 Annex-B
ITU-T J.183
ISDB-S3 Reception Modulation: 32APSK/ 16APSK/ 8PSK/ QPSK/ BPSK
Symbol rate: 33.7561Mbaud
ITU-T J.183 Reception Modulation: ISDB-C 256QAM/ 64QAM (Up to 4 carriers)
Symbol rate: 5.274Mbaud
I/F 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]
Output Output for MMT/TLV or TS stream
Control I2C(MAX 400kbit/s)
Power Voltage: External 3.3 V / Internal 1.2V

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