November 18, 2020 WBU053-VZBT Product Specification 802.
November 18, 2020 Revision History Date Version Approver Comments October 7, 2020 1.0 Kevin Yao Initial Released October 23, 2020 2.0 Cathy Kuo Updated Page 7 WLAN Typical TX power October 23, 2020 2.1 Cathy Kuo Updated Page 11, 12, 14 BT Max. average power November 18, 2020 2.2 Cathy Kuo Revised 5500-5720MHz WLAN 1 Antenna Max. Peak Gain RESTRICTED AND CONFIDENTIAL INFORMATION STATEMENT All information contained in this document is the exclusive property of Foxconn Technology Inc.
November 18, 2020 CHAPTER 1. MODULE OVERVIEW WBU053-VZBT is highly integrated module which features a low power 2x2 11 a/b/g/n dualband Wi-Fi subsystem and a Bluetooth subsystem. The Wi-Fi subsystem contains the 802.11 a/b/g/n radio, baseband, and MAC that are designed to meet both the low power and high throughput application. WBU053-VZBT has a 32-bit RISC MCU that handles Wi-Fi and Bluetooth tasks, and an ARM Cortex-R4 MCU that could offload data frame processing in Wi-Fi host driver.
November 18, 2020 1-2 Pin Definition 1 2 10 Figure 1 Pin Definitions (Module Top View) Pin number 1 2 3 4 5 6 7 8 9 10 Symbol name VBUS VBUS BGF_INT_B GND GND U2DU2D+ GND WIFI_INT_B PMU_EN Type Power Power I/O GND GND I/O I/O GND I/O I/O Table 1 Pin Definitions 3 Pin description DC 5V DC 5V BT_wake on Ground Ground USB data USB data + Ground Wi-Fi_wake on reset
November 18, 2020 1-3 Power Sequence Figure 2 Power Sequence 4
November 18, 2020 1-4 Soldering Specification Temperature Figure 3 Soldering Specification 5
November 18, 2020 CHAPTER 2. ELECTRICAL AND RF SPECIFICAITON 2-1 Recommended Operation Rating VDD RF Interface Condition 5 Zo Min 4.5 Typ. 5 50 Max. 5.
November 18, 2020 2-3 WiFi RF Specification – TX Table 4 IEEE 802.11 b/g/n TX Output Power (WLAN0&WLAN1) Data Rate (Mbps) Modulation Tx Typical Power (dBm) Data Rate (Mbps) Modulation Tx Typical Power (dBm) 1 2 5.
November 18, 2020 Table 5 IEEE 802.
November 18, 2020 2-4 WiFi RF Specification – RX Table 6 IEEE 802.11 b/g/n RX Sensitivity (WLAN0&WLAN1) Data Rate (Mbps) Modulation 1 2 5.5 11 6 9 12 18 24 36 48 54 DBPSK DQPSK CCK CCK OFDM OFDM OFDM OFDM OFDM OFDM OFDM OFDM Rx Sensitivity (dBm) Max. -83 -80 -79 -76 -85 -84 -82 -80 -77 -73 -69 -68 Typ.
November 18, 2020 Table 7 IEEE 802.11 a/n RX Sensitivity (WLAN0&WLAN1) Data Rate (Mbps) Modulation 6 9 12 18 24 36 48 54 OFDM OFDM OFDM OFDM OFDM OFDM OFDM OFDM Rx Sensitivity (dBm) Max. -85 -84 -82 -80 -77 -73 -69 -68 Typ.
November 18, 2020 2-5 Bluetooth RF Specification Parameter Condition Basic Data Rate – Transmit Performance RF Transmit Power (TRM01) Power Density (TRM02) Per 100kHz Power Control (TRM03) TX Output Spectrum – F(low)- CH0 Freq. Range (TRM04) F(high)-CH78 TX Output Spectrum – 20dB BW (TRM05) TX Output Spectrum – ∣f-f0∣= 2MHz Adjacent Channel Power (TRM06) ∣f-f0∣≥ 3MHz TX Output Spectrum – 30MHz – 1GHz Out of Band Spurious Emission 1GHz -12.75GHz 5.15GHz -5.35GHz 5.725GHz-5.
November 18, 2020 Enhanced Data Rate – Transmit Performance RF Transmit Power π/4 DQPSK 8DPSK Relative Transmit Power (TRM10) All pairs Carrier Frequency Stability (TRM11) All packets All blocks All blocks Modulation Accuracy – π/4 DQPSK RMS DEVM (TRM11) 8DPSK Modulation Accuracy – π/4 DQPSK Peak DEVM (TRM11) 8DPSK Modulation Accuracy – π/4 DQPSK 99% DEVM (TRM11) 8DPSK EDR Differential Phase Emissions (TRM12) In-band Spurious Emission (TRM13) ∣f-f0∣= 1MHz ∣f-f0∣= 2MHz ∣f-f0∣≥ 3MHz TX Output Spectrum – 30M
November 18, 2020 Basic Data Rate – Receiver Performance Sensitivity at 0.1% BER (RCV01-02) C/I Co-Channel interference (RCV03) C/I Adjacent CH interference (RCV03) ∣f-f0∣= 1MHz ∣f-f0∣= 2MHz ∣f-f0∣≥ 3MHz C/I Image CH interference (RCV03) C/Iimage C/Iimage±1MHz Out of band Blocking (RCV04) 30MHz – 2000 MHz 2003MHz – 2399MHz 2484MHz – 2997MHz 3000MHz – 12750MHz Intermodulation Performance at ≤ 0.1% BER (RCV05) Maximum input power level Spurious Emission 30MHz – 12.
November 18, 2020 2-6 Bluetooth Low Energy RF Specification Parameter Transmit Performance RF Transmit Power (TRM-LE01,02) In-Band Emission (TRM-LE03,04) TX Output Spectrum – Out of Band Spurious Emission Modulation Characteristic (TRMLE05) Condition Min. Typ. -1.5 ∣f-f0∣= 2MHz ∣f-f0∣≥ 3MHz 30MHz – 1GHz 1GHz -12.75GHz 5.15GHz -5.35GHz 5.725GHz-5.
November 18, 2020 CHAPTER 3.
November 18, 2020 3-3 Module Photo Figure 6 Module Photo (top) Figure 7 Module Photo (bottom) 16
November 18, 2020 CHAPTER 4.
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November 18, 2020 Federal Communication Commission Interference 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
November 18, 2020 End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: RX3-WBU053VZBT”. The grantee's FCC ID can be used only when all FCC compliance requirements are met.
November 18, 2020 Canada, Industry Canada (IC) Statement This Class B digital apparatus complies with Canadian ICES-003. This device complies with ISED’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
November 18, 2020 Antennas The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module. The antenna must be installed such that 20 cm can be maintained between the antenna and users. This radio transmitter [2878F-WBU053VZBT] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated.
November 18, 2020 Canada, Industrie Canada (IC ) Déclaration Cet appareil numérique de classe B est conforme à la norme canadienne ICES-003. Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence.
November 18, 2020 ANTENNE Les antennes suivantes ont été certifiées pour une utilisation avec ce module; des antennes du même type à gain égal ou inférieur peuvent également être utilisées avec ce module. L'antenne doit être installée de telle sorte que 20 cm puissent être maintenus entre l'antenne et les utilisateurs.
