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.
SC1501A
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 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
IQ input
|
| Output | Output for MMT/TLV or TS stream | |
| Control | I2C(MAX 400kbit/s) | |
| Power | Voltage: External 3.3 V / Internal 1.2V | |
