Demodulation Module with TS output DVB-T DVB-t2 Siano chipset SMS4470

Application

• Used to develop customized DVB-T DVB-T2 digital TV receiver boxes.
• Used to develop customized cofdm wireless video transmission receiver.

Features

• Siano SMS4470 demodulation chipset
• 4 pcs demodulation chipset to support high-level performance
• Diversity tuner design

Layout

Pin Define

2. GND	4.I2C_SDA	6. SYNC	8.TS_D6	10.TS_D4	12.TS_D2	14.TS_D0	16.TS_ERROR	18.VCC_1.8V	20.VCC_3.3V	22. GND	24. GND
1. RESET	3.I2C_SCK	5. VALID	7.TS_D7	9.TS_D5	11.TS_D3	13.TS_D1	15.TS_CLK	17.VCC_5V	19.VCC_3.3V	21. GND	23. GND

1. RESET
2. GND
3. I2C_SCK
4. I2C_SDA
5. VALID
6. SYNC
7. TS_D7
8. TS_D6
9. TS_D5
10. TS_D4
11. TS_D3
12. TS_D2
13. TS_D1
14. TS_D0
15. TS_CLK
16. TS_ERROR
17. VCC_5V
18. VCC_1.8V
19. VCC_3.3V
20. VCC_3.3V
21. GND
22. GND
23. GND
24. GND

Demodulation Module + Demoder Carrier’s Board

Need a complete sample with the decoder carrier’s board?

FAQ

Question 1: We want to be able to program the SMS4470 directly without going through your motherboard, We will use a RASPBERRY PI to set the frequencies, read the DVB-T reception levels, and display them on an LCD display.

Answer: Thank you for your question, and our engineer replied that a chip can work normally, it needs peripheral circuit hardware support. And according to your needs, you also need a small board of hardware to lead out the input and output ports of the chip. In the end, custom development is required. The current module already has such a function. The engineer recommends that you buy a sample first and try to connect it to your hardware to see how it works. We can provide corresponding assistance according to the specific technical problems you encounter.

SMS4470 chipset only supports I2C to read and write.