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AVL2108 - DVB-S2/DVB-S Channel Receiver

General Description

The AVL2108 is a highly integrated DVB-S2 and DVB-S channel receiver IC.

It converts a baseband analog IQ signal from a satellite tuner and performs a set of sophisticated demodulating and decoding operations to output an MPEG video/audio stream.

Key Features

  • High performance QPSK/8PSK satellite TV receiver.
  • 80 pin LQFP in 12x12 mm package.
  • Low 420-470 mW power (clear sky).
  • Low 630-820 mW power (threshold).
  • DVB-S2:.
  • Data Rate: 1-45 Msps.
  • Code Rates: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 and 9/10.
  • Roll-off factors for pulse shaping: 0.2, 0.25 and 0.35.
  • DVB-S:.
  • Data Rate: 1-45 Msps.
  • Code Rates: 1/2, 2/3, 3/4, 5/6, 7/8.

📥 Download Datasheet

Datasheet Details

Part number AVL2108
Manufacturer Availink
File Size 387.73 KB
Description DVB-S2/DVB-S Channel Receiver
Datasheet download datasheet AVL2108 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AVL2108 DVB-S2/DVB-S Channel Receiver Data Sheet Description The AVL2108 is a highly integrated DVB-S2 and DVB-S channel receiver IC. It converts a baseband analog IQ signal from a satellite tuner and performs a set of sophisticated demodulating and decoding operations to output an MPEG video/audio stream. The AVL2108 provides simple and flexible control via a standard two-wire bus. A simplified block diagram of the device is shown in Figure 1-1. The AVL2108 includes dual, differential, high performance, analog to digital converters (ADC) with a built-in compensation circuit for DC offset and IQ imbalance. An RF AGC output is provided for simple gain control of the satellite tuner via an RC network.