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STA240 Schematic ( PDF Datasheet ) - STMicroelectronics

Teilenummer STA240
Beschreibung service & source decoder
Hersteller STMicroelectronics
Logo STMicroelectronics Logo 




Gesamt 6 Seiten
STA240 Datasheet, Funktion
STA240
Sirius SDARS channel, service & source decoder
Data Brief
Features
2 Satellite and 1 terrestrial signal demodulators
www.DataSheet4U.comand 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
sirius standard protocol (SSP) over RS-232
Analog to digital converters
Three internal 10 BIT A/D converters for
76.5MHZ if signals conversion
Low power technology
1.2V, 0.13 µm technology
3.3V capable I/OS
LBGA288
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.
STA240 is packaged in a low profile BGA (LBGA
19x19)
Table 1. Device summary
Part Number
STA240
Package
LBGA288
Packing
Tray
June 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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STA240 Datasheet, Funktion
STA240
www.DataSheet4U.com
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