ShenZhen BiLian Electronic LW084-B IEEE 802.11b/g/n(1T1R) MINI PCI-E Module User Manual

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Date Submitted	2017-12-10 00:00:00
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Creation Date	2017-12-08 14:01:49
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Document Title	Microsoft Word - BL-M8188NP1 V1.0规格书_1_
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Product Specification
V1.0
Revision
2016-07-16
Date
Model Name
BL-LW084-B
Product Name
IEEE 802.11b/g/n (1T1R) MINI PCI-E Module
Bilian Approve Field
Engineer
QC
Sales
Customer Approve Field
Engineer
QC
Manufactory
Purchasing
Shenzhen Bilian Electronic Co.，Ltd
Address: No 268,Fuqian Rd.,JuTang Community ,Guanlan Town,Baoan District, Shenzhen, 518110,PRC
Homepage: www.b-link.net.cn
Table of Contents
Revision History .................................................................................................................................................. 1
1. Introduction ..................................................................................................................................................... 1
1.1 General Description ........................................................................................................................... 1
1.2 Features ............................................................................................................................................... 1
1.3 Applications ......................................................................................................................................... 2
2. Functional Block Diagram ............................................................................................................................... 2
3. Product Technical Specifications ...................................................................................................................... 2
3.1 General Specifications ....................................................................................................................... 2
3.2 DC Power Consumption .................................................................................................................... 3
3.3
RF Specifications ............................................................................................................................. 4
4. Pin Assignments .............................................................................................................................................. 5
5. Application Information................................................................................................................................... 6
5.1 Supported Platform ............................................................................................................................ 6
6. Mechanical Specifications ............................................................................................................................... 6
7. Others............................................................................................................................................................... 7
7.1 Package Information .......................................................................................................................... 7
Revision History
Document
Product
Revision
Revision
2017/07/21
0.1
V0.1
Preliminary release
2017/08/19
1.0
V1.0
batch production
Date
Description
1. Introduction
1.1 General Description
BL-LW084-B product accord with FCC CE is a highly integrated Wi-Fi single chip which support 150Mbps
PHY rate. It fully complies with IEEE802.11n and IEEE802.11b/g standard, offering feature-rich wireless
connectivity at high standard, and delivering reliable, cost-effective throughput from an extended distance.
Optimized RF architecture and baseband algorithms provide superb performance and lower power
consumption. Intelligent MAC design deploys a high efficient DMA engine and hardware data processing
accelerators which offloads the host processor.
Figure 1 Top View
Figure 2
1.2 Features





Operating Frequencies : 2.4~2.4835GHz

Power Supply:3.3V±0.2V
Host Interface is MINI PCI EXPRESS
IEEE Standards : IEEE 802.11b/g/n
Wireless data rate can reach up to 150Mbps
Connect to the external antenna through the IPEX connector
Bottom View
1.3 Applications



IP Camera
STB
Smart TV
2. Functional Block Diagram
Figure 3
RTL8188EE block diagram
3. Product Technical Specifications
3.1 General Specifications
Item
Description
Product Name
BL-LW084-B
Main Chip
RTL8188EE
Host Interface
MINI PCI EXPRESS
IEEE Standards
IEEE 802.11b, IEEE 802.11g,IEEE 802.11n
Operating Frequencies
2.4GHz~2.4835GHz
802.11b: CCK, DQPSK, DBPSK
Modulation
802.11g: 64-QAM,16-QAM, QPSK, BPSK
802.11n: 64-QAM,16-QAM, QPSK, BPSK
Working Mode
Wireless Data Rate
Infrastructure, Ad-Hoc
802.11b: 1, 2 ,5.5,11 Mbps
802.11g: 6,9,12,18,24,36,48,54 Mbps
802.11n: MCS0~7，HT20 reach up to72.2Mbps, HT40 reach up to150Mbps
Rx Sensitivity
-93dBm (Min)
TX Power
18dBm (Max)
Antenna Type
Connect to the external antenna through the IPEX connector
Dimension(L*W*H)
30.0x 26.7x3.2mm (LxWxH)，Tolerance: ±0.2mm
Power Supply
3.3V±0.2V
Power Consumption
standby mode 40mA@3.3V (Max),
TX mode 180mA@3.3V (Max)
Clock Source
40MHz
Working Temperature
-10°C to +50°C
Storage Temperature
-40°C to +70°C
ESD CAUTION: Although this module is designed to be as robust as possible, Electrostatic Discharge (ESD)
can damage this module. It must be protected from ESD at all times and handled under the protection of ESD.
3.2 DC Power Consumption
Vcc=3.3V，Ta = 25 °C，unit: mA
Supply current
Standby (RF disabled)
802.11b
Typ.
Max
35
40
1Mbps
11Mbps
Supply current
Typ.
Max.
Typ.
Max.
TX mode
170
180
160
170
RX mode
30
35
35
40
6Mbps
802.11g
54Mbps
Supply current
Typ.
Max.
Typ.
Max.
TX mode
120
130
110
120
RX mode
30
35
35
40
MCS0
802.11n HT20
MCS7
Supply current
Typ.
Max.
Typ.
Max.
TX mode
100
110
90
100
RX mode
30
35
35
40
MCS0
802.11n HT40
Supply current
MCS7
Typ.
Max.
Typ.
Max.
TX mode
95
105
90
100
RX mode
30
35
35
40
3.3
RF Specifications
802.11b: 17±1.5dBm
TX Power
802.11g/11n-HT20: 14±1.5dBm
802.11n -HT40: 14±1.5dBm
802.11b: < -22dB@11Mbps
TX Constellation Error(EVM)
802.11g/11n-HT20: < -28dB@54/72.2Mbps
802.11n-HT40: < -28dB@135Mbps
802.11b: < -90dBm@PER<8%@1Mbps
802.11b: < -84dBm@PER<8%@11Mbps
Receiver Minimum Input Sensitivity@PER
802.11g: < -72dBm@PER<10%@54Mbps
802.11n: < -66dBm@PER<10%@135Mbps
RF Test Report
Mode
Rate(Mbps)
Power(dBm)
CH1
CH7
EVM(dB)
CH13
Sensitivity(dBm)
CH1
CH7
CH13
CH1
CH7
CH13
17.27
17.45
17.64
-34.43
-34.02
-33.67
-93
-93
-93
11
17.55
17.57
17.55
-25.33
-25.84
-27.23
-86
-85
-85
15.25
15.69
15.63
-32.62
-33.59
-31.35
-90
-90
-90
54
14.87
14.66
14.82
-32.49
-34.23
-33.61
-74
-74
-74
11n
HT20
MCS0
14.92
14.61
14.33
-32.38
-34.32
-34.66
-90
-89
-90
MCS7
14.32
14.27
14.19
-32.29
-33.96
-35.14
-70
-70
-70
Mode
Rate(Mbps)
11n
MCS0
14.86
14.51
HT40
MCS7
14.35
14.05
11b
11g
Power(dBm)
CH3
CH7
EVM(dB)
CH11
Sensitivity(dBm)
CH3
CH7
CH11
14.63
-31.37
-32.08
-32.42
-88
-88
-88
14.27
-31.67
-31.95
-34.00
-67
-67
-67
CH3
CH7
CH11
4. Pin Assignments
Figure 4
Pin Assignments (Top view)
PinNo
PinName
Description
PinNo
PinName
Description
WAKE
Wake / sleep control
VD33
DC 3.3V Power input
Reserved
Reserved
GND
Ground
Reserved
Reserved
Reserved
Reserved
CLKREQ#
Reference
signal
Reserved
Reserved
GND
Ground
10
Reserved
Reserved
11
REFCLK-
PCI Express Differential
reference clock signal
12
Reserved
Reserved
13
REFCLK+
100MHz ± 300ppm
14
Reserved
Reserved
15
GND
Ground
16
Reserved
Reserved
17
Reserved
Reserved
18
GND
Ground
19
Reserved
Reserved
20
W_DISABLE
Radio signal control
21
GND
Ground
22
PERST
Reset signal (low level)
23
HSON
24
Reserved
Reserved
25
HSOP
PCI Express Differential
transmission signal
26
GND
Ground
27
GND
Ground
28
Reserved
Reserved
29
GND
Ground
30
Reserved
Reserved
31
HSIN
32
Reserved
Reserved
33
HSIP
PCI Express Differential
transmission signal
34
GND
Ground
35
GND
Ground
36
Reserved
Reserved
37
GND
Ground
38
Reserved
Reserved
clock
request
39
Reserved
Reserved
40
Reserved
Reserved
41
Reserved
Reserved
42
Reserved
Reserved
43
GND
Ground
44
LED_WLAN
LED pin (active low)
45
Reserved
Reserved
46
Reserved
Reserved
47
Reserved
Reserved
48
Reserved
Reserved
49
Reserved
Reserved
50
GND
Ground
51
Reserved
Reserved
52
VD33
DC 3.3V Power input
5. Application Information
5.1 Supported Platform
Operating System
CPU Framework
Driver
WIN2000/XP/VISTA/WIN7
X86 Platform
Enable
LINUX2.4/2.6
ARM, MIPSII
Enable
WINCE5.0/6.0
ARM ,MIPSII
Enable
6. Mechanical Specifications
Module dimension: Typical ( L*W * H): 30.0mm*26.7mm*3.2mm
Tolerance : +/-0.2mm
Figure 5
Top View
7. Others
7.1 Package Information
Figure 6
Package Information
8. Typical Solder Reflow Profile
1. Pls handle the module under ESD protection.
2. Reflow soldering shall be done according to the solder reflow profile. Peak temperature
245℃.
3.Products require baking before mounting if humidity indicator cards reads >30% temp <30 degree C, humidity
< 70% RH, over 96 hours.
Baking condition: 125 degree C, 12 hours
Baking times: 1 time
4. Storage Condition: Moisture barrier bag must be stored under 30 degree C, humidity under 85% RH. The
calculated shelf life for the dry packed product shall be a 12 months from the bag seal date. Humidity
indicator cards must be blue, <30%.
9. installation
1. product should not collocate with other radio
2. host label should content modular FCC ID:2AL6K-LW084-B
3. If you buy this module, you use should be satisfied for the antenna:
(a)the antenna type:connect to the external antenna through the IPEX connector
(b)the antenna gain:≤2dBi
4.installation
(a)find the client mainboard’s router interface:as shown on the following picture.
(b)the module insert the mainboard according to the requirements of customers,pay attention to the position
(c)finished
FCC Statement
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.
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.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.

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