产 品 承 认 书 SPECIFCATION CDW-47W3155-00 DATASHEET Software： 客 户 Customer 客户承认 日 期 Approve（请盖印章） Date 拟制 审核 批准 版本 日期 Design Check Approve Version Date V1.0 2021.06.04 深圳市中龙通电子科技有限公司 CHINA DRAGON TECHNOLOGY LIMI TED 公司地址：深圳市宝安区沙井街道南浦路林坡坑蚝三第一工业园 B4 栋 电话：(86 755) 81449957 传真：(86 755) 81449967 E-mail: Info@cdtech.cn Http://www.cdtech.
WiFi Module CDW.47W3155-00 更改记录： Reversion History： 版本 Version 日期 Date 更改内容 Modification 1.0 2021.06.
WiFi Module CDW.47W3155-00 1. Overview The 47W3155-00 module is a single-die wireless local area network (WLAN) and Bluetooth (BT) combination solution to support 1 × 1 IEEE 802.11a/b/g/n/ac WLAN standards and BT 5.0 + HS, enabling seamless integration of WLAN/BT and low-energy technology. 2. Features ■ Supports a low-power SDIO 3.0 interface for WLAN and a UART/PCM interface for BT ■ Provides a highly integrated WLAN system-on-chip (SoC) for 5 GHz 802.11ac, or 2.4 GHz/5 GHz 802.
WiFi Module CDW.47W3155-00 3. General Specification Model CDW.47W3155-00 Product Name WLAN 11a/b/g/n/ac SDIO3.0 1T1R + Bluetooth 5.0 module Major Chipset W155S1 Standard 802.11a/b/g/n/ac Modulation Method BPSK/ QPSK/ 16-QAM/ 64-QAM/256-QAM Frequency Band 2.4GHz and 5GHz ISM Band WiFi Interface SDIO3.0 BT Interface UART/PCM Operating Temperature -20°C ~ 70°C Storage Temperature -20°C ~ 125 °C Humidity 5% to 90% maximum Dimension 15x13x1.9 (LxWxH) ±0.3mm 4.
WiFi Module CDW.47W3155-00 5.
WiFi Module CDW.47W3155-00 NO. Name Type Description 1 GND — Ground connections 2 ANT0 I/O BT_RF I/O port (default) 3 GND — Ground connections 4 GND — Ground connections 5 GND — Ground connections 6 GND — Ground connections 7 GND — Ground connections 8 GND — Ground connections 9 ANT1 I/O 2.
WiFi Module CDW.47W3155-00 28 PCM_IN I PCM DATA INPUT 29 PCM_OUT O PCM DATA OUTPUT 30 PCM_CLK I/O PCM CLK 31 LPO I 32 GND — Ground connections 33 NC — No connect 34 VDDIO P I/O Voltage supply input 1.8V 35 NC — No connect 36 VCC P 3.
WiFi Module CDW.47W3155-00 6. Suplier Secondary supplier list Material name Supplier brand WIFI IC Amlogic Crystal FK , TKD, JWT PCBA A, O, I Diplexer Power inductance Capacitance resistance TDK, ACX, Walsin, GLEAD, Sunlord Sunlord, CHILISIN, SAMWHA SAMSUNG /EYANG UniOhm /YAGEO 7.
WiFi Module CDW.47W3155-00 8. Recommended Reflow Profile Referred IPC/JEDEC standard. Peak Temperature : <250°C es 9. Packing information 9.
WiFi Module CDW.47W3155-00 9.2 Packaging Detail: 28±1 After vacuum loading into the inner box Loading 1300pcs product， (20 spaces before and after, without products.) inner box inner box K3K: 33.5cm*34.7cm*7cm 1、Loading 1300pcs product into carrier tape （20 spaces before and after, without products） 2、After the tape is finished, vacuum packaging is carried out。 3、 After vacuum loading into the inner box. (1300pcs/BOX) 4、1300pcs*5=6500pcs / Outer box 5 inner boxes Outer box K=A： 36.4*35.7*37.
WiFi Module CDW.47W3155-00 FCC WARNING FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
WiFi Module CDW.47W3155-00 Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
WiFi Module CDW.47W3155-00 originally granted with a limited module, a Class II permissive change is required on the module grant to register the additional host as a specific host also approved with the module. Explanation: The module is a Limited Single Modular. 2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces.
WiFi Module CDW.47W3155-00 2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions. For modular transmitters approved as limited modules, all applicable professional installer instructions must be included as part of the information to the host product manufacturer. The antenna list shall also identify the antenna types (monopole, PIFA, dipole, etc.
WiFi Module CDW.47W3155-00 shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. Explanation: The module without unintentional-radiator digital circuity, so the module does not require an evaluation by FCC Part 15 Subpart B. The host shoule be evaluated by the FCC Subpart B.
