Vendor: MVD Cores Category: Modulation Demodulation

DVB-T/H Modulator

The MVD DVB-T/H modulator is a drop-in module that includes the following functions : · Input data framer from DVB-SPI source (MP…

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Overview

The MVD DVB-T/H modulator is a drop-in module that includes the following functions :
· Input data framer from DVB-SPI source (MPEG-TS flow)
· DVB-T/H modulator (Energy dispersal, Reed Solomon encoder, Convolutional interleaver, FEC convolution encoder, Inner interleaver, QPSK/QAM symbol mapper, Framer with pilots & TPS inserter, IFFT and guard interval insertion)
· Flexible Digital Upsampler
· Modulator for IF output
· Output for simple DAC (14 bits) or baseband outputs (2x16bits)

Key features

  • ETSI, DVB-T/H (EN 300 744 V1.5.1) Compliant baseband transmitter for Digital Terrestrial Television
  • · The MVD modulator cores can be delivered with an Intermediate Frequency output or a RF output when using Analog Devices or Maxim RF DACs (see separate datasheet, available on request)
  • · Drop-in module for Xilinx Spartan-6, Virtex-6, Artix-7, Kintex-7, Virtex-7, Zynq FPGAs
  • · Single clock (up to 140 MHz+ for Spartan-3/6™, 180 MHz+ for Virtex-5/6™)
  • · Robust SPI input (discarding incorrect input packets)
  • · PCR re-stamping
  • · Single channel, supports hierarchical transmission
  • · Configurable Convolutional Rate
  • · Configurable in-depth interleaving for DVB-H
  • · Programmable QPSK, 16-QAM and 64-QAM Symbol Mapping
  • · Configurable support for 2k, 8k and 4k (DVB-H) OFDM modes
  • · Programmable Guard Interval (1/4, 1/8, 1/16, 1/32)
  • · Supports variable channel width 5MHz to 8MHz
  • · Intermediate frequency output for single DAC (14 bits) or baseband outputs (2 x 16 bits)
  • · Single / multi channel
  • · Fully synthesizable RTL VHDL design (not delivered) for easy customization
  • · Design delivered as Netlist
  • · MER > 42dB
  • · Carrier Suppression > 45dB

Block Diagram

MVD_DVB_TH block diagram

Benefits

  • The MVD DVB-T/H modulator may be used in applications related to terrestrial transmission, typically at the head end.

Applications

  • The MVD DVB-T/H modulator may be used in applications related to terrestrial transmission, typically at the head end.

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
MVD_DVB_TH
Vendor
MVD Cores
Type
Silicon IP

Provider

MVD Cores
HQ: France
MVD Cores is an engineering team highly specialized in Digital Video Broadcasting (DVB) and FPGA technologies. We provide IP cores for Processing, Transporting and Transmission of MPEG, DVB, ATSC & IPTV standards for Xilinx FPGAs. The products and services catalog contains a wide range of on-the-shelf IPs to build solutions to carry MPEG-TS to RF. Our IPs cover almost all worldwide standards of current technologies for broadcasting over Digital Terrestrial Television (DTT), Cable TV (CATV) and Satellite.
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Frequently asked questions about Modulation and Demodulation IP cores

What is DVB-T/H Modulator?

DVB-T/H Modulator is a Modulation Demodulation IP core from MVD Cores listed on Semi IP Hub.

How should engineers evaluate this Modulation Demodulation?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Modulation Demodulation IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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