STV0900:Multi-standard advanced dual demodulator for satellite digital TV and data services set-top boxes

The STV0900 features a high speed DVB-S2 Forward Error Corrector (FEC) which is designed to handle up to 180 Mega Channel bits per second at its input. To feed the FEC the STV0900 implements two identical demodulators, each capable of handling QPSK legacy, DVBS2 constant coding and modulation for satellite broadcast and Advanced Coding and Modulation for interactive services. The STV0900 supports mode switching on a frame basis without synchronization or data loss.

Key Features

  • PackageExposed PAD LQFP 128 14x14, 0.4 pitch4 layer PCB recommended.
  • DemodulationRF interfacesEach demodultor can handle:DIRECTVTM and DVBS QPSKDVBS2 QPSK, 8PSK and 16APSKDigital Nyquist root filterWith 0.20, 0.25, 0.35 excess bandwidth factors.DVBS or DIRECTVTM DVBS2 broadcasting (CCM)DVBS2 adaptative (ACM)
  • Transport stream managementDual data to MPEG decoderSingle ACM data to microprocessorDVB-S2 framing
  • Dual decodingUp to 180 Mega DVBS2 channel bits per second (Mcbps) at input to FECUp to 130 Mcbps DVBS or DIRECTVTM legacy per FECLegacy DVB-SDVB-S2
  • Technology90 nm CMOS processMulti supply: 1.0 V core, 2.5 V analog, 3.3 V digital interfacesPower saving features
  • InterfacesDedicated 27 MHz clock generation for back-end decoderI2 C serial bus interfaceJTAG interface - boundary scan2 DiSEqCTM 2.x interfacesGPIOs and interrupt linesMonitoring through I2 C serial interface
产品规格
DescriptionVersionSize
DB0364: Multistandard advanced dual demodulator for Satellite Digital TV and Data services set-top boxes1.265 KB
宣传册
DescriptionVersionSize
STV0900 -Advanced dual demodulator for satellite digital-TV set-top boxes1.0192 KB
样片和购买
型号PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STV0900AABLQFP-EP 128 14x14x1.4Tray--NEC3A991A2MALTA
STV0900BABLQFP-EP 128 14x14x1.4Tray--NEC3A991A2MALTA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STV0900AABLQFP-EP 128 14x14x1.4IndustrialEcopack2
STV0900BABLQFP-EP 128 14x14x1.4IndustrialEcopack2md_mt-wspc-lqfpep-wspc-128-wspc-14x14_0900b0t.pdf
md_mt-wspc-lqfpep-wspc-128-wspc-14x14_0900b0t.xml
circuit_diagram_13010_thumbnail.png STV0900
Multistandard advanced dual demodulator for Satellite Digital TV and Data services set-top boxes STV0900
Multistandard advanced dual demodulator for Satellite Digital TV and Data services set-top boxes STV0900
md_mt-wspc-lqfpep-wspc-128-wspc-14x14_0900b0t.pdf STV0900
md_mt-wspc-lqfpep-wspc-128-wspc-14x14_0900b0t.xml STV0900