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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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RF ICs for Vehicle Communication Services (ETC / DSRC)

東芝提供專門用於各種車輛通信的RF IC。這些IC即時提供有關交通擁堵,事故,高速公路交叉路口等的語音導航,並允許已登記的車輛通過收費站而不必停車付費。

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  • Electronic Toll Collection (ETC) Systems
  • Dedicated Short-Range Communications (DSRC)
  • Multi-Lane Free Flow (MLFF): 允許多個相鄰車道上的駕駛員進行通信,而不必減慢支付通行費的速度,而無需使用收費站。

RF IC Systems for ETC, ETC2.0 and DSRC Applications

 

This is a block diagram of an RF IC system using the TC32163FG and TC32166FNG.
Block Diagram of an RF IC System Using the TC32163FG and TC32166FNG
  • 高速通道頻率切換以及支援韓國ETC系統
  • 由於ASK和QPSK的功能已合併到單個電路中,因此可用於DSRC和ETC應用程序

RF Transceiver IC: TC32163FG

TC32163FG on evaluating board
  • RF operating frequency: 5.8 GHz band
  • IF frequencies: 40 MHz (1st), 7.232 MHz (2nd)
  • Operating voltage range: 2.7 to 3.6 V (3.3 V typical)
  • Operating temperature range: -40 to 85 °C
  • Current consumption:
    • Transmitter: 75 mA typical (ASK)
    • Receiver: 62 mA typical (ASK)
  • Data rate: 1024 kbps (ASK) / 4096 kbps (QPSK)
  • Package: LQFP48 (0.5-mm lead pitch)

Power Amplifier (PA): TC32166FNG

TC32166FNG on evaluating board
  • RF operating frequency: 5.8 GHz band
  • Operating voltage range: 3.0 to 3.6 V (3.3 V typical)
  • Operating temperature range: -40 to 85 °C
  • Current consumption: 75 mA typical (14-dBm CW output)
  • Battery-Saving (BS) mode: < 10 µA (max)
  • Rise time: < 2 µs (90% output)
  • Package: 10-pin (0.65-mm lead pitch)

RF IC Systems for Chinese ETC Systems

  • 小包裝,適合在ETC應答器中使用。低電流和低壓操作,適合電池操作。
  • 集成了符合中國ETC標準的調製解調器和FIFO緩衝區,從而無需使用微控制器進行實時處理。
This is a block Diagram of an RF IC system using the TC32168FTG (Modem Mode).
Block Diagram of an RF IC System Using the TC32168FTG (Modem Mode)
This is a Block Diagram of an RF IC System Using the TC32168FTG (Direct Mode)
Block Diagram of an RF IC System Using the TC32168FTG (Direct Mode)

RF Transceiver IC: TC32168FTG

The package photograph of TC32168FTG.

中國的ETC應答器系統通常由電池供電。因此,系統中的IC需要低電流消耗和低電壓運行。為減少電流消耗,TC32168FTG包含喚醒功能,僅當它檢測到來自ETC門的信號時才喚醒微控制器。此外,TC32168FTG具有低電壓操作,快速啟動,同時兩通道待機模式等特點。

TC32168FTG on evaluating board
  • Low-voltage operation
    Operating voltage range: 1.8 to 3.6 V
  • Low current consumption
    Sleep mode: 4.4 μA typical, Receive mode: 31 mA typical
  • High power:
    +5 dBm typical (measured with matching network) @ 5790 MHz, 512 kbps
  • High sensitivity:
    -64.5 dBm typical @ 5830 MHz, 256 kbps
  • Operating temperature range: -40 to 85°C
  • Package: VQFN32 (5 × 5mm, 0.5-mm pitch)
  • Quick boot accommodating the MLFF requirement
  • Highly sensitive wakeup:
    -49 dBm typical @5830 MHz
  • Compliant with the Chinese ETC standard:
    • On-chip modem
    • FM0 encode/decode
  • Transmitter/receiver bit rate swapping

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