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STA240 Datasheet service & source decoder

Manufacturer: STMicroelectronics

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General Description

STA240 is a fully integrated 3rd generation Baseband signal processor for Sirius Satellite Digital Radio Service (SDARS).

It is implemented using ST Micro's advanced 0.13µm HCMOS9 technology.

It allows a highly efficient implementation of a Sirius “SDARS Satellite Digital Audio Radio Service” receiver when used with its companion STA210 tuner ASIC.

Overview

STA240 Sirius SDARS channel, service & source decoder Data Brief.

Key Features

  • 2 Satellite and 1 terrestrial signal demodulators www. DataSheet4U. com and decoders.
  • Advanced DSP processor to implement PAC audio decoder Requires a single 17MHz clock reference; all high-speed clock signals are derived using on-chip PLL Programmable I2S to support 32K/48K/44.1K audio sample rate (32K/48K Sample rates use internal clocks, 44.1K Sample rate uses external clock) I2C master interface to control tuner and audio DAC External control through uart interface using siri.

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