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IT9300: USB Bridge and TS Aggregator

  • Product Information

  • Specification Table

  • Product Information

  • Specification Table

Product Information

IT9300: USB Bridge and TS Aggregator

IT9300 is a series of highly integrated TS aggregator with versatile output interfaces and multiple MPEG2-TS inputs to aim for ultra-low power USB bridge applications and multi-standard applications. IT9300 offers very low total BOM (Bill Of Material) solutions. IT9300 requires only one power regulator and one crystal to further simplify the system design and reduce the system cost. The ultra-low power consumption feature of the IT9300 makes it the perfect choice for many kinds of multi-standard applications. IT9300 series also supports lots of output interfaces, including embedded USB 2.0 interface, and serial/parallel MPEG2-TS interface.


IT9300 provides a flexible AES128 encoding to protect MPEG2-TS data.


IT9300 provides PCR re-stamping. This feature is necessary for applications which will aggregate multiple MPEG-2 Transport Streams.


A complete set of application programming interface (API) is available, facilitating fast and easy integration into products on Windows 7, Windows XP, Vista, Linux, and many other operating systems. Furthermore, a complete set of USB drivers on Windows 7/XP/Vista with Microsoft BDA (Broadcast Driver Architecture) compliant are provided for IT9300.

Features

■  TS aggregator

  • 3 proprietary methods to support TS aggregation
  • 5 TS inputs are supported
  • 5 PID filters (64 entries each) for 5 TS inputs respectively
  • Cascade mode is supported to aggregate at most 16 MPEG2 TSs
  • Null Packet Insertion is supported
  • TS interfaces with high data rate (100M bps for serial MPEG2-TS or 320M bps for parallel MPEG2-TS) are supported


■  Versatile Interfaces

  • Embedded USB 1.1 and 2.0 compatible interface support with suspend mode
  • Serial and parallel MPEG2-TS output interface with simple two-wire control bus
  • MPEG2-TS output interface can also support external clocking mode
  • 5 MPEG2-TS input interfaces to support multi-channel reception
  • Infrared (IR) interface provided for remote control
  • Multiple sets of GPIO for external control purpose
  • UART bus is also supported for communications with external devices


■  Compact for Application Designs

  • Single crystal (12 MHz) is only required to provide all internal clocks
  • Superior all-CMOS SoC technology enables ultra-low power consumption
  • Reference clock output to enable single crystal design with other chips


■  Simple Application Programming Interface with Complete SW Package

  • Complete API for fast and easy integration with application processors, multimedia processors, or CPU-based platforms
  • Integrated transport stream de-multiplexer (PID filtering) with bypass mode
  • USB BDA driver support for Windows 7/XP/Vista
  • Linux driver support

Specification Table

After years of technology development, ITE has owned many types of advanced Silicon Intellectual Property (SIP) and highly integrated technology of system software/hardware.

PART NO.

PACKAGE TYPE

DESCRIPTION

FLASH SUPPORT

IT9303FN/AX

64-pin QFN (8 mm x 8 mm)

TS inputx2 to USB Bridge and Aggregator

IT9305E/AX

128-pin LQFP (14 mm x 14 mm)

TS inputx5 to USB Bridge and Aggregator

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