LG ETWCERBC01 Manuale utente

User Manual

PRODUCT NAME : 802.11a/b/g/n/ac + Bluetooth Combo Module

MODEL NAME : ETWCERBC01

(00)-0073

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.

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

1/ 16

LG Innotek Confidential : This document is protected by security policies and laws.

[Confidential]

Index

No Description Page

1Features 2

2Block Diagram 3

3Absolute Maximum Ratings 3

4Operating Conditions 4

5Standard Test Conditions 4

6Electrical Specifications for Wi-Fi 5

7Electrical Specifications for Bluetooth 11

8Pin Description 14

9Mechanical Characteristics 15

10 Outline Drawing 16

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

2/ 16

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1. Features

ETWCERBC01 is the small size and low power module for IEEE 802.11ac wireless

LAN & BT5.0 + HS. ETWCERBC01 is based on Realtek RTL8822CU solution.

IEEE 802.11 a/b/g/n/ac Dual Band

Bluetooth 5.0+ HS , BLE

Size : 68.0 x 30.0 x 6.65mm

Two stream spatial multiplexing up to 300Mbps (802.11n) / 866.7Mbps (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 : 802.11e 802.11i (WPA, WPA2), WAPI

WAPI, WEP, WPA, WPA2, WMM, AES, TKIP, CKP

Application: DTV, DVR, HD DVDPlayer, Blue-ray Disk Player, STB

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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3. Absolute Maximum Ratings

Parameter Min Max Unit

Storage Temperature -20 +80 ℃

Storage Humidity (40℃)-90 %

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.

2. Block Diagram

. Other conditions

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.

< Table 1 >

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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4. Operating Conditions

Parameter Min Typ Max Unit

Ambient Temperature 0 - 60 ℃

Ambient Humidity (40℃)- - 85 %

Supply Voltage 3.135 3.3 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.

Temperature 25 ±5℃

Humidity 65 ±5%

Input power Supply Voltage

VDD_3.3V 3.135 ~ 3.6V

7-1. Ambient condition

7-2. Power supply voltages

7-3. Current consumption

Human Body Model (HBM) Min. Max. Unit

Contact -±4

Air - ±15

7-4. ESD Information

Note 1. IEC 61000-4-2 (150pF, 330R)

Note 2. Test condition : After 8-pin USB Cable connect to module, progress ESD test.

Current Consumption Min. Typ. Max. Unit

TX Mode ( 11ac/80MHz) 1200

mA Idle and Associated state 300

Radio disabled state 70

Note 1. This figure is the RMS(root mean square) Value.

USER MANUAL

PAGE :

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MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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6. Electrical Specifications for Wi-Fi

6-1. RF Characteristics for IEEE802.11b ( 11Mbps mode unless otherwise specified)

Items Contents

Specification IEEE802.11b

Mode DSSS/CCK

Channel frequency 2400 ~ 2483.5 MHz

Data rate 1, 2, 5.5, 11Mbps

TX Characteristics Min. Typ. Max. Unit

Power Level 14 17 20 dBm

Spectrum Mask

1st side lobes ( to fc ±11MHz) -30 dBr

2nd side lobes ( to fc ±22MHz) -50 dBr

Modulation Accuracy (EVM) 35 %

Power On/Off ramp 2.1 Usec

Freq. Tolerance -20 20 ppm

Chip Clock Freq. Tolerance -20 20 ppm

RX Characteristics Min. Typ. Max. Unit

Minimum Input Level Sens. (FER ≤ 8%) -82 dBm

Maximum Input Level (FER ≤ 8%) -10 - dBm

Note 1. Normal Condition : 25℃, VDD=3.3V.

Note 2. This varies by regulatory domain.

Refer to the product documentation for specific details for each regulatory domain.

Note 3. The maximum power setting will vary by channel and according to individual country regulations.

Refer to the product documentation for specific details.

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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6-2. RF Characteristics for IEEE802.11g ( 54Mbps mode unless otherwise specified)

Items Contents

Specification IEEE802.11g

Mode OFDM

Channel frequency 2400 ~ 2483.5 MHz

Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps

TX Characteristics Min. Typ. Max. Unit

Power Level 12 15 18 dBm

Spectrum Mask

at fc ±11MHz -20 dBr

at fc ±20MHz -28 dBr

at fc ≥ ±30MHz -40 dBr

Constellation Error (EVM) -25 dB

Freq. Tolerance -20 20 ppm

Chip Clock Freq. Tolerance -20 20 ppm

RX Characteristics Min. Typ. Max. Unit

Minimum Input Level Sens. (PER ≤ 10%) -67 dBm

Maximum Input Level (PER ≤ 10%) -20 dBm

Note 1. Normal Condition : 25℃, VDD=3.3V.

Note 2. This varies by regulatory domain.

Refer to the product documentation for specific details for each regulatory domain.

Note 3. The maximum power setting will vary by channel and according to individual country regulations.

Refer to the product documentation for specific details.

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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6-3. RF Characteristics for IEEE802.11a ( 54Mbps mode unless otherwise specified)

Items Contents

Specification IEEE802.11a

Mode OFDM

Channel frequency 5150~5850 MHz

Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps

TX Characteristics Min. Typ. Max. Unit

Power Level 10 13 16 dBm

Spectrum Mask

at fc ±11MHz -20 dBr

at fc ±20MHz -28 dBr

at fc ≥ ±30MHz -40 dBr

Constellation Error (EVM) -25 dB

Freq. Tolerance -20 20 ppm

Chip Clock Freq. Tolerance -20 20 ppm

RX Characteristics Min. Typ. Max. Unit

Minimum Input Level Sens. (PER ≤ 10%) -67 dBm

Maximum Input Level (PER ≤ 10%) -30 dBm

Note 1. Normal Condition : 25℃, VDD=3.3V.

Note 2. This varies by regulatory domain.

Refer to the product documentation for specific details for each regulatory domain.

Note 3. The maximum power setting will vary by channel and according to individual country regulations.

Refer to the product documentation for specific details.

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

8/ 16

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6-4. RF Characteristics for IEEE802.11gn ( MCS7 mode unless otherwise specified)

Items Contents

Specification IEEE802.11n –2.4GHz

Mode OFDM

Channel frequency 2400 ~ 2483.5 MHz

Data rate 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps

TX Characteristics Min. Typ. Max. Unit

Power Level (HT20:MCS7) 12 15 18 dBm

Spectrum Mask (HT20)

at fc ±11MHz -20 dBr

at fc ±20MHz -28 dBr

at fc ±30MHz -40 dBr

Constellation Error (EVM) -28 dB

Freq. Tolerance -20 20 ppm

Chip Clock Freq. Tolerance -20 20 ppm

RX Characteristics Min. Typ. Max. Unit

Minimum Input Level Sens.

(HT20,PER ≤ 10%) -65 dBm

Maximum Input Level (PER ≤ 10%) -20 dBm

Note 1. Normal Condition : 25℃, VDD=3.3V.

Note 2. This varies by regulatory domain.

Refer to the product documentation for specific details for each regulatory domain.

Note 3. The maximum power setting will vary by channel and according to individual country regulations.

Refer to the product documentation for specific details.

USER MANUAL

PAGE :

REG. DATE : 2021.4.21

MODEL NAME : ETWCERBC01 (LGIT)

LGSBWAC22 (LGE)

REV. DATE : 2021.4.21

REV.NO : 1.0

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6-5. RF Characteristics for IEEE802.11an ( MCS7 mode unless otherwise specified)

Items Contents

Specification IEEE802.11n –5GHz

Mode OFDM

Channel frequency 5150~5850 MHz

Data rate 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps

TX Characteristics Min. Typ. Max. Unit

Power Level (HT20/HT40:MCS7) 10 13 16 dBm

Spectrum Mask (HT20)

at fc ±11MHz -20 dBr

at fc ±20MHz -28 dBr

at fc ±30MHz -40 dBr

Constellation Error (EVM) -28 dB

Freq. Tolerance -20 20 ppm

Chip Clock Freq. Tolerance -20 20 ppm

RX Characteristics Min. Typ. Max. Unit

Minimum Input Level Sens.

(HT20,PER ≤ 10%) -65 dBm

Minimum Input Level Sens.

(HT40,PER ≤ 10%) -62 dBm

Maximum Input Level (PER ≤ 10%) -30 dBm

Note 1. Normal Condition : 25℃, VDD=3.3V.

Note 2. This varies by regulatory domain.

Refer to the product documentation for specific details for each regulatory domain.

Note 3. The maximum power setting will vary by channel and according to individual country regulations.

Refer to the product documentation for specific details.

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