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Description
The MN88472 is a channel decoder LSI for digital satellite communications and broadcast reception on a single chip. It is compatible with both Digital Video Broadcast (DVB) and Digital Satellite System (DSS) specifications and features a variable transport rate that can be set under program control using a fixed system clock frequency. This IC chip can implement a channel decoder with a minimal number of external components, making it an excellent choice for digital satellite broadcast receivers.
Specifications and features
- Product Category: IC Chips
- Integrated 2-channel A/D converter, a variable rate QPSK demodulator, and forward error correction (FEC) on a single chip
- Supports transfer rates from 1 Mbps to 90 Mbps.
- On-chip I/Q baseband signal offset voltage circuit and on-chip reference voltage circuit for the A/D and D/A converters.
- On-chip PLL circuit
- BER monitor function
- I2C bus master circuit for tuner control
- Supports LNB control clock and DiSEqC 1.0/1.1 and can output DiSEqC messages
- General-purpose input and output ports
- On-chip boundary scan test circuit conforming to IEEE 1149.1
Application Scenarios
The MN88472 is primarily used in digital satellite broadcast receivers and can work in systems that conform to DVB, US DIRECTV systems, or single carrier per channel (SCPC) communication systems.
Comparison
Advantages- Integrates multiple functions on a single chip, reducing the number of external components required for a channel decoder
- Supports transfer rates ranging from 1 Mbps to 90 Mbps
- Includes on-chip I/Q baseband signal offset voltage circuit and on-chip reference voltage circuit for the A/D and D/A converters, reducing the complexity of the overall system design
Disadvantages- The MN88472 is primarily designed for use in digital satellite broadcast receivers and may not be suitable for other applications
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download MN88472
- Chipdatas Part: CD91-MN88472
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/11 18:21 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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