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STiD135：Satellite full-band multi-tuner demodulator

The STiD135 has been designed for Satellite Broadband applications, leveraging Ka-band and multi-spot beam technology carried by the latest high-throughput satellites (HTSs).

The STiD135 has been designed to enable single-carrier usage of HTS transponders. The device implements two high-symbol-rate (HSR) demodulators compliant with Annex M of the DVB-S2/S2X specification EN 302 307, and provides full HW support for network clock recovery (NCR) in order to enable external return-channel modulators.

The STiD135 may be used in standard broadcast environments as an 8-channel DVB-S2/S2X receiver enabling multi-channel distribution and/or fast channel change scenarios.

Key Features

• Two high-symbol-rate (HSR) demodulators:
  • Maximum baud rate 500 Msymbol/s
  • Up to two slices each
  • DVB-S2/S2X and Annex M compliant
• Up to 8 multi-standard demodulators:
  • S/S2/S2X/DTV
• Integrated full-band tuners and ADCs
• High-speed digital multiplexer to connect any tuner to any demodulator
• NCR PLL support
• Flexible transport stream processor:
  • PID filtering, PCR re-stamping and re-labelling, GSE label filtering
  • TS merger (multiplex)
  • Channel bonding
• Low power consumption
• Wake-on-network PID or GSE label
• Fast auto scan
• Signal monitoring, spectral analysis, bit error rate test and reporting
• Interfaces:
  • Crystal oscillator
  • I2C serial bus interface, including private repeater for optional LNA
  • TS, 8 serial, 2 parallel or multiplexed
  • JTAG for boundary scan
  • DiSEqC 1.x and DiSEqC2.x compatible receiver, 22-kHz
  • FSK modem
  • Flexible GPIOs and interrupts
• Technology:
  • Single rail supply with inbuilt SMPSs for internal supply generation
  • Fine-grained power management
  • VQFPN-mr 13x13 mm2 package, RoHS
  • Temperature range -40 to +85 °C ambient

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