產品詳情

Frequency range 2400 MHz Standard PurePath Wireless Audio Operating temperature range (°C) -40 to 85 Rating Catalog Transmission principle GFSK, MSK
Frequency range 2400 MHz Standard PurePath Wireless Audio Operating temperature range (°C) -40 to 85 Rating Catalog Transmission principle GFSK, MSK
VQFN (RHA) 40 36 mm2 6 x 6
  • Built-in Audio Protoco
    • CD-Quality Uncompressed Audio
    • Excellent Robustness and Co-Existence Through Multiple Techniques
      • Adaptive Frequency Hopping
      • Forward ErrorCorrection
      • Buffering and Retransmission
      • Error Concealment
      • Optional High Quality Audio Compression
    • No Software Development Needed When Used in Autonomous Mode
  • External System
    • Can be Used Autonomously, or can be Controlled by an
      External Host MCU for Greatest Flexibility
    • Seamless Connection and Control of External Audio Codecs, DACs/ADCs and Digital Audio Amplifiers
      Using I2S and I2C
    • HID Functions Like Power Control, Pairing, Volume Control,
      Audio Channel Selection eand so on. Can be Mapped to I/Os
    • RoHS Compliant 6 mm x 6 mm QFN-40 Package
  • RF Section
    • 5 or 2 Mbps Over-the-Air Data Rate
    • Bandwidth-Efficient Modulation Format
    • Excellent Link budget with Programmable Output Power
      up to +3.5 dBm and –83 or –86 dBm Sensitivity
    • Seamless Support for CC2590 Range Extender (+11 dBm Output Power,
      –87 dBm Sensitivity)
    • Suited for Systems Targeting Compliance with Worldwide
      Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 class 2
      (Europe)FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
  • Digital Audio Support
    • Digital I2S Audio Interface Supports 1 or 2
      Audio Channels for the CC8520 and 1 to 4 Audio Channels for
      the CC8530 at Sample Rates of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
    • Digital I2S Audio Interface Supports 1 or 2 Audio Channels
      for the CC8520 and 1 to 4 Audio Channels for the CC8530 at Sample Rates
      of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
    • Audio Latency Down to 10.7 ms
    • Data Side-Channel Allows Data to be Sent Alongside the Audio
      Between External Host Processors
  • USB
    • Full-Speed USB Audio Device
    • USB Basic Audio Device Class: HT1, HS1 and MT topologies
      (Headphone, Headset and Microphone)
    • USB Audio Device Class
    • Basic USB HID Device Class Support for Remote Control, Mouse
      and Keyboard Functionality
    • Autonomous Operation Only
  • Development Tools
    • PC-Based PurePath? Wireless Configurator for CC85xx Configuration
    • CC85xx Family User Guide
    • CC85XXDK Audio Development Kit
    • CC85XXDK-HEADSET Development Kit
  • Built-in Audio Protoco
    • CD-Quality Uncompressed Audio
    • Excellent Robustness and Co-Existence Through Multiple Techniques
      • Adaptive Frequency Hopping
      • Forward ErrorCorrection
      • Buffering and Retransmission
      • Error Concealment
      • Optional High Quality Audio Compression
    • No Software Development Needed When Used in Autonomous Mode
  • External System
    • Can be Used Autonomously, or can be Controlled by an
      External Host MCU for Greatest Flexibility
    • Seamless Connection and Control of External Audio Codecs, DACs/ADCs and Digital Audio Amplifiers
      Using I2S and I2C
    • HID Functions Like Power Control, Pairing, Volume Control,
      Audio Channel Selection eand so on. Can be Mapped to I/Os
    • RoHS Compliant 6 mm x 6 mm QFN-40 Package
  • RF Section
    • 5 or 2 Mbps Over-the-Air Data Rate
    • Bandwidth-Efficient Modulation Format
    • Excellent Link budget with Programmable Output Power
      up to +3.5 dBm and –83 or –86 dBm Sensitivity
    • Seamless Support for CC2590 Range Extender (+11 dBm Output Power,
      –87 dBm Sensitivity)
    • Suited for Systems Targeting Compliance with Worldwide
      Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 class 2
      (Europe)FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
  • Digital Audio Support
    • Digital I2S Audio Interface Supports 1 or 2
      Audio Channels for the CC8520 and 1 to 4 Audio Channels for
      the CC8530 at Sample Rates of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
    • Digital I2S Audio Interface Supports 1 or 2 Audio Channels
      for the CC8520 and 1 to 4 Audio Channels for the CC8530 at Sample Rates
      of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
    • Audio Latency Down to 10.7 ms
    • Data Side-Channel Allows Data to be Sent Alongside the Audio
      Between External Host Processors
  • USB
    • Full-Speed USB Audio Device
    • USB Basic Audio Device Class: HT1, HS1 and MT topologies
      (Headphone, Headset and Microphone)
    • USB Audio Device Class
    • Basic USB HID Device Class Support for Remote Control, Mouse
      and Keyboard Functionality
    • Autonomous Operation Only
  • Development Tools
    • PC-Based PurePath? Wireless Configurator for CC85xx Configuration
    • CC85xx Family User Guide
    • CC85XXDK Audio Development Kit
    • CC85XXDK-HEADSET Development Kit

The PurePath™ Wireless platform is a cost-effective and low-power solution optimized for wireless transmission of high-quality digital audio.

The CC85xx includes a robust built-in wireless audio transmission protocol and can control selected external audio devices. Utilizing numerous coexistence mechanisms allows the CC85xx to avoid interfering with, or being interfered by other 2.4 GHz radio systems.

The CC85xx operates autonomously, and can be used with or without an external MCU. An external host processor can be connected through SPI and control some aspects of its operation. The CC85xx interfaces easily with other TI audio ICs and DSPs (using I2S and DSP/TDM interfaces). More details can be found in the CC85xx Family User Guide.

The PurePath™ Wireless platform is a cost-effective and low-power solution optimized for wireless transmission of high-quality digital audio.

The CC85xx includes a robust built-in wireless audio transmission protocol and can control selected external audio devices. Utilizing numerous coexistence mechanisms allows the CC85xx to avoid interfering with, or being interfered by other 2.4 GHz radio systems.

The CC85xx operates autonomously, and can be used with or without an external MCU. An external host processor can be connected through SPI and control some aspects of its operation. The CC85xx interfaces easily with other TI audio ICs and DSPs (using I2S and DSP/TDM interfaces). More details can be found in the CC85xx Family User Guide.
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技術文檔

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類型 標題 下載最新的英語版本 日期
* 數據表 2.4 GHz RF SoC For Wireless Digital Audio Streaming 數據表 (Rev. F) 2012年 7月 2日
應用手冊 DN035 -- Antenna Quick Guide (Rev. B) 2022年 2月 9日
用戶指南 CC85xx Family User Guide (Rev. M) 2016年 12月 16日
應用手冊 Adaptive Frequency Hopping and Other Co-Existence Mechanisms for CC85xx 2015年 7月 16日
應用手冊 2.4 GHz Bi-directional Audio Streaming with Karaoke for DVDs and Set Top Boxes 2013年 11月 7日
應用手冊 AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B) 2012年 11月 6日
應用手冊 DN120 -- CC85XX External Host Interface: Eamples and Library (Rev. A) 2012年 8月 7日
應用手冊 AN107 - Murata Balun for CC253x and CC254x, LFB182G45BG2D280 (Rev. A) 2011年 10月 26日
應用手冊 DN034 -- YAGI 2.4 GHz PCB Antenna 2010年 10月 14日
應用手冊 AN058 -- Antenna Selection Guide (Rev. B) 2010年 10月 6日
應用手冊 DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary 2010年 8月 26日
應用手冊 AN089 -- Real World Range Testing Using CC85xx 2010年 6月 29日

設計和開發

如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。

應用軟件和框架

PUREPATH-WL-CFG — PurePath? 無線配置器

TI 交付的 CC85XX 器件未經編程，需要對固件進行編程才能在客戶應用中運行。根據網絡和應用角色（音頻發送器、音頻接收器等）、音頻流傳輸方式以及應用電路設計等參數的不同，需要不同的固件。

PurePath 無線配置器 (PPWC) 是與 CC85XX 器件結合使用的圖形 PC 工具，不需要額外的第三方工具。PPWC 使用經過預先編譯的映像文件。根據用戶的輸入，PPWC 將安裝這些文件的補丁程序以生成可下載的固件映像。然后設計人員能夠通過 CC 調試器工具（內置于 CC85XXDK 中）直接從 PPWC 對 CC85XX 器件進行編程，或將其輸出為 Intel (...)

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應用軟件和框架

PUREPATH-WL-CMD — PurePath Wireless Commander

The PurePath Wireless Commander is a graphical PC tool which work with PurePath Wireless Audio IC’s and is designed to perform the following tasks:

 

Production Test Functionality

The production test functionality can be used for mass production tests controlled from a PC environment. The following (...)

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參考設計

TIDA-00232 — 無線超低音放大器參考設計

此無線超低音放大器參考設計展示了將無線連接集成到傳統模擬輸入超低音設計的簡易性。由 MSP430 控制有線或無線模式。此參考設計包含具有用于監控和控制的高性能立體聲數字音頻放大器系統。此設計包含用于在無線模式實現音頻流的 CC8520 PurePath 音頻無線射頻 SoC 模塊。提供了參考設計中使用的電路板和 EVM 的原理圖、物料清單和設計注意事項。
測試報告: PDF
原理圖: PDF
參考設計

CC85XXDK-HEADSET-RD — PurePath 無線耳機參考設計

CC85XX-HEADSET 板參考設計包含 CC85XXDK-HEADSET 開發套件所用電路板的制作材料，即原理圖、布局文件、光繪和 BOM。設計文件提供光繪文件、PDF 文件和 CADSTAR 格式。參考設計演示了用于射頻和音頻布局與去耦的精湛技術。為了獲得最優射頻和音頻性能，應盡可能準確地復制該參考設計。
設計指南: PDF
封裝 引腳 CAD 符號、封裝和 3D 模型
VQFN (RHA) 40 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

推薦產品可能包含與 TI 此產品相關的參數、評估模塊或參考設計。

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