广州视琨电子科技有限公司 Guangzhou Shikun Electronic Technology Company Limited 保密等级：机密 SPECIFICATION 产品规格书 SKI.WB663U.2 IEEE 802.11a/b/g/n/ac 2T2R USB Wi-Fi Module Integrated Bluetooth 2.1+EDR/4.2/5.1 Approved by Shikun Checked by 审核 Rechecked by 复审 Approved by 批准 Please send the original back to us after you have approved and signed.
REVISION HISTORY VERSION DATE V0 2021.06.09 版权 CVTE BOARD ID SKI.WB663U.2 A21193 PAGE DESCRIPTION AUTHOR All First Issued.
Content 1. Introduction（简介） ................................................................................................................. 1 2. FEATURES（特性）..................................................................................................................... 1 3. Block Diagram（结构框图）................................................................................................... 2 4. Package Outline and Mounting（外形及安装尺寸） ....................................................... 2 5.
SKI.WB663U.2 1. Introduction（简介） SKI.WB663U.2 module is based on MEDIATEK MT7663BUN solution. MT7663B is a highly integrated single chip which features a low power 2x2 11a/b/g/n/ac dual-band Wi-Fi subsystem and a Bluetooth subsystem. The Wi-Fi subsystem contains the 802.11a/b/g/n/ac radio, baseband, and MAC that are designed to meet both the low power and high throughput application. The Bluetooth subsystem contains the Bluetooth radio which complies with Bluetooth v2.1+EDR, v4.2, and v5.
SKI.WB663U.2 3. Block Diagram（结构框图） 4.
SKI.WB663U.2 5. Pin Definition（引脚定义） TOP VIEW PIN SYMBOL DESCRIPTION 1 3.3V 3.3V 供电 2 3.3V 3.3V 供电 3 DM USB_DM 4 DP USB_DP 6 RESET 内部有 10K 上拉电阻，低电平有效 7 WL_HOST_WAKE 内部有 10K 上拉电阻，低电平有效 9 BT_HOSTWAKE 5,8,10,11,12,13,14 GND 内部有 10K 上拉电阻，低电平有效 GND 6.
SKI.WB663U.2 背视图（bottom view） 产品铭牌尺寸及内容如下（标贴）： 7. Key Materials（关键物料） 序号 关键件名称 型号 规格/材料 1 集成电路 MT7663BUN FN-76 2 PCB SKI.WB663U.2 FR-4 , 4LAY 3 晶体振荡器 4 双工器 CN4040M00012T211523 备注 40MHz 0 RFDIP160806ALM6T30 8. General Requirements（一般要求） No. Feature Description 8-1 Operation Voltage 工作电压范围 3.3V+/-0.3 8-2 Current Consumption 最大电流 700mA 8-3 Ripple 纹波 ≤100mV 8-4 Operation Temperature 工作温度范围 0°C to +40°C 8-5 Antenna Type 天线类型 External antenna 8-6 USB High Speed USB 2.
SKI.WB663U.2 10.
SKI.WB663U.2 The packed samples within 100Kg can be tested Drop height: 10-1 Drop test Face Side: 800/600/450mm Edge line: 600/450/350mm 1xB ox After drop test, the outer box and inner box will not been broken by appearance visual inspection. Drop time: 1 each Face and edge. X-Y-Z direction, first Frequency changing from 10Hz to 30Hz to 10Hz,amplitude 0.
SKI.WB663U.2 (Supply Voltage Cycle 23h power on, 1h power off) High temperature 10-7 load test Low temperature 10-8 storage test Low temperature 10-9 load test After test, the Appearance, Power, EVM Temperature: 55±5℃ Samples work for 16 hours 3 and Frequency error shall be Satisfied with the test specification.
SKI.WB663U.2 11.
SKI.WB663U.2 12. Software Requirements（软件要求） The driver supports the following operating systems: Microsoft Windows XP, Vista and Win7. 驱动程序支持以下操作系统：微软 Windows XP，Vista 和 win7。 13.
SKI.WB663U.
FCC Statement 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. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Items Antenna Antenna type Original 1 FPC Antenna First time C2PC 2 Dipole Antenna First time C2PC 3 Dipole Antenna First time C2PC 4 Dipole Antenna Second time C2PC 5 FPC Antenna Max. Antenna Gain BT&BLE(2402-2480MHz): 1.5 dBi 2.4GHz WiFi(2412-2462MHz): 1.5 dBi 5GHz WiFi(5150-5850MHz: 1.45 dBi BT&BLE(2402-2480MHz): 2.44 dBi 2.4GHz WiFi(2412-2462MHz): 2.44 dBi 5GHz WiFi(5150-5850MHz: 5.2 dBi BT&BLE(2402-2480MHz):3.17 dBi 2.4GHz WiFi(2412-2462MHz): 3.17 dBi 5GHz WiFi(5150-5850MHz: 4.
Canada Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.
The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-102 RF exposure, users can obtain Canadian information on RF exposure and compliance. Le dispositif rencontre l'exemption des limites courantes d'évaluation dans la section 2.5 de RSS 102 etla conformité à l'exposition de RSS-102 rf, utilisateurs peut obtenir l'information canadienne surl'exposition et la conformité de rf.
Notice to OEM integrator Must use the device only in host devices that meet the FCC/ISED RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The end user manual shall include FCC Part 15 /ISED RSS GEN compliance statements related to the transmitter as show in this manual(FCC/ICanada statement).
