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STA450A

Features: FUNCTIONS ` XMRADIO SERVICE LAYER DEMULTIPLEXING` CHANNEL AUXILIARY DATA MANAGEMENT` CONDITIONAL ACCESS CONTROL` SERVICE COMPONENTS EXTRACTION` SERVICE COMPONENTS DECRYPTION` HIGH QUALITY AUDIO DECODING WITH DATA RATE FROM 24kbps TO 96kbps` HIGH QUALITY SPEECH DECODING WITH DATA RATE FRO...

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SeekIC No. : 004506992 Detail

STA450A: Features: FUNCTIONS ` XMRADIO SERVICE LAYER DEMULTIPLEXING` CHANNEL AUXILIARY DATA MANAGEMENT` CONDITIONAL ACCESS CONTROL` SERVICE COMPONENTS EXTRACTION` SERVICE COMPONENTS DECRYPTION` HIGH QUALITY ...

STA450A Data Sheet

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Part Number:
STA450A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/23

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Product Details

Description



Features:

FUNCTIONS
`  XMRADIO SERVICE LAYER DEMULTIPLEXING
`  CHANNEL AUXILIARY DATA MANAGEMENT
`  CONDITIONAL ACCESS CONTROL
`  SERVICE COMPONENTS EXTRACTION
`  SERVICE COMPONENTS DECRYPTION
`  HIGH QUALITY AUDIO DECODING WITH DATA RATE FROM 24kbps TO 96kbps
`  HIGH QUALITY SPEECH DECODING WITH DATA RATE FROM 4kbps TO 16kbps
`  44.1 AND 32KHz SAMPLING FREQUENCIES SUPPORTED
`  SYNCHRONIZATION ERROR DETECTION WITH SW INDICATORS
PERIPHERALS
`  HIGH SPEED SERIAL INPUT INTERFACE (PCBITSTREAM INTERFACE)
`  FULLY PROGRAMMABLE SERIAL PCM OUTPUT INTERFACE
`  IEC958 OUTPUT (S/PDIF)
`  DATA OUTPUT PORT INTERFACE
`  CONDITIONAL ACCESS PROCESSOR INTERFACE (I2C MASTER)
`  RS232 RX & TX INTERFACES
`  EMBEDDED SYSTEM PLL
`  EMBEDDED AUDIO PLL
LOW POWER TECHNOLOGY
`  1.8V 0.18m TECHNOLOGY
`  3.3V CAPABLE I/Os
CONTROL
` I2C SLAVE CONTROL
`  DEVICE ADDRESS: 1011100


Pinout

Connection Diagram


Specifications

Symbol Parameter
Value
Unit
VDD 1.8V Power supply Voltage
-0.5 to 2.5
V
VDD_IO 3.3V Power Supply Voltage
-0.5 to 4
V
APLL_VDD 1.8V Analog Supply Voltage
-0.5 to 2.5
V
Vi Voltage on input pins
-0.5 to (VDD_IO + 0.5)
V
VO Voltage on output pins
-0.5 to (VDD_IO + 0.5)
V
Tstg Storage Temperature

-55 to 150
Toper Operative Ambient temperature
-40 to +85
Tj Operating Junction Temperature
-40 to +125



Description

The STA450A is designed for digital radio receivers compatible with the XMRadio SDARS System and integrates all the functions needed to perform the Service Layer and Source Decoding:
   Bitstream Synchronization
   Service Layer (SL) Demultiplexing
   Auxiliary Data Management
   Conditional Access (CA) Control
   Service Components Extraction
   Service Components Decryption
   Audio and Voice Decoding

The extracted Audio and Data of the STA450A are made available through different interfaces:
   I2S Audio Output
   S/PDIF Output
   Data Output Port




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