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]
Specifications
| Function | Specification | |
|---|---|---|
| Product number | SC1501A | |
| Package | HQFN 48pin(7 x 7mm)0.5mm lead pitch | |
| Demodulation |
ISDB-T/S/S3/C |
|
| 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 | |
