User Manual PRODUCT NAME : 802.11a/b/g/n/ac + Bluetooth Combo DBDC Module MODEL NAME : LGSBWAC97 (ETWCFMBC03) The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek.
(00)-0073 REG. DATE : 2022.06.24 USER MANUAL REV. DATE : 2022.06.24 MODEL NAME : ETWCFMBC03 (LGIT) LGSBWAC97 (LGE) REV.NO : 1.0 PAGE :
1 / 7 Index No Description 1 2 3 Features Block Diagram Absolute Maximum Ratings 4 Operating Conditions 5 6 Standard Test Conditions Pin Description 7 Mechanical Characteristics 8 Outline Drawing
[Confidential]
Page 2 3 3 4 4 5 6 7 LG Innotek Confidential : This document is protected by security policies and laws.
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REG. DATE : 2022.06.24 USER MANUAL REV. DATE : 2022.06.24 MODEL NAME : ETWCFMBC03 (LGIT) LGSBWAC97 (LGE) REV.NO : 1.0 PAGE :
2 / 7 1. Features ETWCFMBC03 is the small size and low power module for IEEE 802.11ac wireless LAN & BT5.0 + HS. ETWCFMBC03 is based on Mediatek MT7668AUN solution. IEEE 802.11 a/b/g/n/ac Dual Band Dual Concurrent (DBDC) Bluetooth 5.0 + HS , BLE Size : 48.0 x 30.0 x 7.7mm Two stream spatial multiplexing up to 300Mbps(802.11n) / 867Mbps(802.11ac) Use on-chip OTP (One-Time Programmable) Host Interface : USB2.0 (WLAN & BT)
- This model is using the common USB2.0 to control WLAN and BT Security : WAPI, WEP, WPA, WPA2, WMM, AES, TKIP, CKP Application: DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB LG Innotek Confidential : This document is protected by security policies and laws.
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3 / 7 2. Block Diagram ANT1 ANT2 Diplexer Diplexer BT ANT 2.4GHz 5GHz 2.4GHz 5GHz WiFi RF MT7668AUN WiFi Baseband 32bit RISC MCU OTP WiFi MAC WiFi MAC Packet DMA PTA USB2.0 Interface 2.4GHz BT RF RF_CTL 40MHz Main Clock PMU 3.3V R O T C E N N O C N P 2 1 I F
I B S U 3. Absolute Maximum Ratings Caution : The specifications in Table 1 define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. Parameter Storage Temperature Storage Humidity (40)
. Other conditions Min
-20
< Table 1 >
Max
+80 90 Unit
1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40 and 20 to 60%. 3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over. LG Innotek Confidential : This document is protected by security policies and laws. REG. DATE : 2022.06.24 USER MANUAL REV. DATE : 2022.06.24 MODEL NAME : ETWCFMBC03 (LGIT) LGSBWAC97 (LGE) REV.NO : 1.0 PAGE :
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4. Operating Conditions Parameter Ambient Temperature Ambient Humidity (40) Min 0 Supply Voltage 3.135 3.3 Typ Max Unit 60 85 3.6
Vdc 5. Standard Test Conditions The Test for electrical specification shall be performed under the following condition Otherwise this following conditions, not guaranteed this performance. 5-1. Ambient condition Temperature Humidity 5-2. Power supply voltages Input power VDD_3.3V 25 5 65 5%
Supply Voltage 3.135 ~ 3.6V 5-3. Current consumption Current Consumption Min. Typ. TX Mode ( 11ac/80MHz) Idle and Associated state Radio disabled state Note 1 : This figure is the RMS(root mean square) Value. 5-4. ESD Information Human Body Model (HBM) Min. Contact Air Unit mA Max. 1200 300 70 Max. 4 15 Unit kV Note 1. IEC 61000-4-2 (150pF, 330R) Note 2. Test condition : After 8-pin USB Cable connect to module, progress ESD test. LG Innotek Confidential : This document is protected by security policies and laws.
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5 / 7 7. Pin Description Pin No. Pin Name 1 2 3 4 5 6 7 8 9 10 11 12 VCC D-
D+
GND WOWL VCC NC GND RESET WOBLE GND VCC I/O I I/O I/O
O I
I O
Pin Description VDD 3.3V USB Communication signal (USB_DN) USB Communication signal (USB_DP) GND Wake On WLAN VDD 3.3V No connection GND RESET Host wake up.
(Signal from Wi-Fi module to the host) GND VDD 3.3V LG Innotek Confidential : This document is protected by security policies and laws.
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6 / 7 7. Mechanical Characteristics 1) Outline view Item Test Conditions Assembly No defects of wiring, soldering and assembling Appearance No dirt, rust, corrosion or foreign material 2) Appearance structure Item Test Conditions Dimension As assembly drawing Mounting As assembly drawing Weight 6g LG Innotek Confidential : This document is protected by security policies and laws.
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7 / 7 8. Outline Drawing 3D View
'22. 06. 10 Kap Soul Lee
'22. 06. 10 Je Hyuk Moon
'22. 06. 10 Seok Dong Choi LG Innotek Confidential : This document is protected by security policies and laws.
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8 / 7 9. Tune-up Power LG Innotek Confidential : This document is protected by security policies and laws.
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<Regulatory notice>
FCC Statement FCC Part 15.19 Statements:
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. FCC Part 15.105 statement (Class B) 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:-Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. FCC Part 15.21 statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Responsible Party Information Supplier's Declaration of Conformity47 CFR 2.1077 Compliance Information Responsible Party U.S. Contact InformationLG Electronics USA1000 Sylvan Avenue Englewood Cliffs New Jersey, United States, 07632Telephone number or internet contact information LG Innotek Confidential : This document is protected by security policies and laws.
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10 / 7 Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual v01>
List of applicable FCC rules This module has been granted modular approval as below listed FCC rule parts.
-FCC Rule parts 15C(15.247) Summarize the specific operational use conditions
-The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna listed in 2.7 in this instruction manual. RF exposure considerations The module has been certified for integration into products only by OEM integrators under the following condition:
-The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.
-The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.
-Mobile use As long as the three conditions above are met, further transmitter testing will not be required. OEM integrators should provide the minimum separation distance to end users in their end-product manuals. Antennas list This module is certified with the following integrated antenna.
-Type: Metal antenna (Internal Antenna)
-Max. peak Antenna gain Frequency Band Dual Band Ant1 Dual Band Ant 2 BT Ant (2402-2480) 2.4GHz (2412-2472)
-0.94 dBi UNII-1 (5180-5240) UNII-2A (5260-5320 UNII-2C (5500-5720)
(without 5600-5650) 1.5 dBi 1.5 dBi 1.48 dBi
-1.68 dBi 1.5 dBi 1.5 dBi 1.46 dBi UNII-3 (5745-5825) 1.5 dBi 1.49 dBi 1.12dBi Any new antenna type, higher gain than listed antenna should be met the requirements of FCC rule 15.203 and 2.1043 as permissive change procedure. LG Innotek Confidential : This document is protected by security policies and laws.
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11 / 7 Label and compliance information End Product Labeling The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following:
Contains FCC ID: BEJLGSBWAC97 Contains IC: 2703H-LGSBWAC97 Information on test modes and additional testing requirements
-OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, additional transmitter in the host, etc.). Additional testing, Part 15 Subpart B disclaimer
-The final host product also requires Part 15 subpart B compliance testing with the modular transmitter installed to be properly authorized for operation as a Part 15 digital device. LG Innotek Confidential : This document is protected by security policies and laws.
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12 / 7 2. ISED RSS-GEN, Sec. 7.1.3(licence-exempt radio apparatus) This device complies with Industry Canada licence-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :
(1) lappareil ne doit pas produire de brouillage, et
(2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. RF Exposure The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at least 20 cm between the radiation source (antenna) and any individual. This device may not be installed or used in conjunction with any other antenna or transmitter. l'exposition aux RF Lantenne (ou les antennes) doit tre installe de faon maintenir tout instant une distance minimum de au moins 20 cm entre la source de radiation (lantenne) et toute personne physique. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. Attention:
Les changements ou modifications de cet appareil non expressment approuv par le fabricant peuvent annuler votre droit utiliser cet quipement. tiquetage du produit final (IC) Le module LGSBWAC95 est tiquet avec sa propre identification FCC et son propre numro de certification IC. Si lidentification FCC et le numro de certification IC ne sont pas visibles lorsque le module est install lintrieur dun autre dispositif, la partie externe du dispositif dans lequel le module est install devra galement prsenter une tiquette faisant rfrence au module inclus. Dans ce cas, le produit final devra tre tiquet sur une zone visible avec les informations suivantes :
Contient module metteur identification FCC ID: BEJLGSBWAC97 Contient module metteur IC : 2703H-LGSBWAC97 The 5150-5250 MHz band is restricted to indoor use only. LG Innotek Confidential : This document is protected by security policies and laws.