产 品 承 认 书 SPECIFCATION CDW-20U5622-00 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 2019.08.12 刘丽君 深圳市中龙通电子科技有限公司 CHINA DRAGON TECHNOLOGY LIMITED 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-20U5622-00 更改记录： Reversion History： 版本 Version 日期 Date 更改内容 Modification 1.0 2019.08.
WiFi Module CDW-20U5622-00 1. Overview The 20U5622 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 , 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-20U5622-00 3. Block Diagram HCI_UART(4-wire) INT TO AP UWE5622 CHIP_EN RST_N 5G SDIO BUS Diplexer GPIO 2G/BT PCM(4-wire) VDDIO:1.8V VDD:3.3V LDO 1.2V 40MHz Crystal Block Diagram 4. General Specification Model CDW-20U5622-00 Product Name WLAN 11a/b/g/n/ac SDIO3.0 1T1R + Bluetooth 5.0 module Major Chipset UWE5622 Standard 802.11a/b/g/n/ac Modulation Method BPSK/ QPSK/ 16-QAM/ 64-QAM/256-QAM Frequency Band Dualband 2.4/5GHz WiFi Interface SDIO3.
WiFi Module CDW-20U5622-00 5. Electrical Characteristics 5.1 WiFi Section: 2.4GHz RF Specification Feature Description WLAN Standard IEEE 802.11b/g/n WiFi compliant Frequency Range 2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band) Number of Channels 2.4GHz：Ch1 ~ Ch14 Modulation Output Power 802.11b : DQPSK, DBPSK, CCK 802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK 802.11b / 1Mbps : 17dBm ± 2 dB @ EVM ≤ -10dB 802.11b /11Mbps : 17dBm ± 2 dB @ EVM ≤ -15dB 802.11g / 6Mbps : 17dBm ± 2 dB @ EVM ≤ -5dB 802.
WiFi Module CDW-20U5622-00 Receive Sensitivity (11n,40MHz) @10% PER - MCS=7 PER @ -70 dBm, typical - MCS=0 PER @ -87 dBm, typical - MCS=1 PER @ -84 dBm, typical - MCS=2 PER @ -82 dBm, typical - MCS=3 PER @ -79 dBm, typical - MCS=4 PER @ -75 dBm, typical - MCS=5 PER @ -71 dBm, typical - MCS=6 PER @ -69 dBm, typical - MCS=7 PER @ -67 dBm, typical Maximum Input Level 802.11b : -10 dBm Antenna Reference Small antennas with 0~2 dBi peak gain 802.
WiFi Module CDW-20U5622-00 - 48Mbps PER @ -74 dBm, typical - 54Mbps PER @ -72 dBm, typical - MCS=0 PER @ -93 dBm, typical - MCS=1 PER @ -90 dBm, typical - MCS=2 PER @ -87 dBm, typical Receive Sensitivity - MCS=3 PER @ -84 dBm, typical (11n,20MHz) @10% PER - MCS=4 PER @ -81 dBm, typical - MCS=5 PER @ -78 dBm, typical - MCS=6 PER @ -76 dBm, typical - MCS=7 PER @ -74 dBm, typical - MCS=0 PER @ -90 dBm, typical - MCS=1 PER @ -87 dBm, typical - MCS=2 PER @ -84 dBm, typical - MCS=3 PE
WiFi Module CDW-20U5622-00 - MCS=9, NSS1 PER @ -65 dBm, typical - MCS=0, NSS1 PER @ -86 dBm, typical - MCS=1, NSS1 PER @ -83 dBm, typical - MCS=2, NSS1 PER @ -80 dBm, typical - MCS=3, NSS1 PER @ -77 dBm, typical Receive Sensitivity - MCS=4, NSS1 PER @ -74 dBm, typical (11ac,80MHz) @10% PER - MCS=5, NSS1 PER @ -71 dBm, typical - MCS=6, NSS1 PER @ -68 dBm, typical - MCS=7, NSS1 PER @ -65 dBm, typical - MCS=8, NSS1 PER @ -62 dBm, typical - MCS=9, NSS1 PER @ -58dBm, typical Maximum Input Level 802.
WiFi Module CDW-20U5622-00 5.725GHz~5.825GHz 136 5680 140 5700 149 5745 153 5765 157 5785 161 5805 165 5825 5.3 Bluetooth Section: Feature Description General Specification Bluetooth Standard Bluetooth V5.0 of 1, 2 and 3 Mbps. Host Interface SDIO Antenna Reference Small antennas with 0~2 dBi peak gain Frequency Band 2402 MHz ~ 2480 MHz Number of Channels 79 channels Modulation FHSS, GFSK, DPSK, DQPSK 5.
WiFi Module CDW-20U5622-00 Rate 1M 2M BLE TX Power LES500K LES125K Channel 0 19 39 0 19 39 0 19 39 0 19 39 Spec Test Res ult 3.2 3.8 3.7 3.2 3.8 3.7 3.5 3.5 3.5 3.5 3.5 3.5 -20~10 -20~10 -20~10 -20~10 S e nsitivity(dBm) R a te SP EC CH0 C H 39 C H 78 Dirty OFF Dirty ON Dirty OFF Dirty ON Dirty OFF Dirty ON BR EDR2 -70dBm EDR3 B T 5.0 6. S P EC -91.9 -91.4 -92.5 -92.0 -92.3 -91.7 -91.4 -91 -92.3 -91.8 -91.9 -91.4 -85.2 -81.9 -85.9 -82.9 -85.4 -82.
WiFi Module CDW-20U5622-00 7. Physical Dimensions (Unit: mm) 12±0.2 44 43 42 41 40 39 38 37 36 35 34 1 33 2 32 3 31 4 30 5 29 12±0.2 6 28 7 27 8 26 9 25 10 24 11 23 12 13 14 15 16 17 18 19 20 21 22 2.0±0.
WiFi Module CDW-20U5622-00 34 NC 35 ESMD2 36 GND 37 ESMD3 38 RFCTL_7 39 RFCTL_6 40 RFCTL_5 41 UART0_RTS_N 42 UART0_TXD 43 UART0_RXD PCM_SY NC INT PCM_IN PCM_CLK VDD PCM_OUT NC 32 31 30 29 28 27 26 25 24 VDDIO 23 22 NC 21 20 GND NC 33 NO. 1 2 GND 3 GND — Ground connections 4 5 UART3_RX — — No connect, keep floating No connect, keep floating 6 7 8 9 10 11 12 13 14 CHIP_EN I O — P — — I I/O I/O WL/BT Power enable INT to AP No connect, keep floating 3.
WiFi Module CDW-20U5622-00 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 SD_DAT3 SD_CMD SD_CLK SD_DAT0 SD_DAT1 GND NC VDDIO NC NC PCM_OUT PCM_CLK PCM_IN PCM_SYNC UART3_TX ESMD0 GND ESMD1 GND NC ESMD2 GND ESMD3 RFCTL_7 RFCTL_6 RFCTL_5 UART0_RTS_N UART0_TXD UART0_RXD UART0_CTS_N I/O I/O I/O I/O I/O — — P — — O I/O I I — — — — — — — — — — — — I O I I SDIO DATA3 SDIO command line SDIO CLK SDIO DATA0 SDIO DATA1 Ground connections No connect, keep floating I/O Voltag
WiFi Module CDW-20U5622-00 9. Suplier 二级供应商清单 物料名称 晶振 双工器 电感 wifi 芯片 LDO 电容 电阻 PCB(12x12x0.6mm) 供应商品牌 JWT/FK/TKD/Murata/TXC TDK/ACX/GLEAD Sunlord/ CHILISIN/ SAMWHA/Murata UNISOC SGM SAMSUNG /EYANG UniOhm /YAGEO A,O,I 10.
WiFi Module CDW-20U5622-00 35 34 NC GND ESMD2 36 38 37 ESMD3 39 RFCTL_6 42 40 RFCTL_5 UART0_RTS_N RFCTL_7 NC 33 GND 32 31 30 29 28 PCM_SY NC 27 PCM_IN 26 PCM_CLK 25 PCM_OUT 24 VDDIO 23 22 NC 21 GND NC 20 SDIO_DATA_0 SDIO_DATA_1 19 12 47K VDD_IO GND VDDIO: 1.8V (only) SD_D1 R37 SDIO_DATA_CLK NC PCM_OUT 18 NC External reset input VDD_IO 41 VDD SD_D0 11 PCM_CLK 17 10 PCM_IN ESMCSN RST_N C164 10uF INT SD_CLK 9 +3.
WiFi Module CDW-20U5622-00 13. Recommended Reflow Profile Referred IPC/JEDEC standard.
WiFi Module CDW-20U5622-00 14. Packing information 28±1 每盘装1300pcs， 前后各空20pcs 1.每盘编带装机1300pcs（前后空20格不装产品） 2.编带完成后进行真空包装。 3.真空包装后，将编带装入啤盒内(共1300pcs) 4.每个外箱装5个啤盒，共装机: 1300pcs*5=6500pcs ESD CAUTION The 20U5622-00 module is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike voltage. Although 20U5622-00 module is with built-in ESD protection circuitry, please handle with care to avoid the permanent malfunction or the performance degradation.
