LG PWFSA3 Manuel utilisateur

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Manuel utilisateur
PWFSA3 User Manual
Model Name : PWSAF3 (Voice Recognition)
Table of Contents
1. Introduction ……………….………………………………………………………………………………………….....2
1 .1 I nt r od u ct io n ……………………………………………………………………………………………………………2
1 . 2 F e a t u r e s … … … … … … ..………………………………………………………………………………….2
2 . B l o c k D i a g r a m ……………………….… … … … ………………………………………………………2
3. Operating Test Conditions…………………………………………………………………………………………...3
4. Electrical Characteristics………………………...………………………………………………………………………….4
4.1 DC/RF Characteristics for IEEE802.11b……..………………………………………………………………………………….4
4.2 DC/RF Characteristics for IEEE802.11g……………………………………………………………………………………………..5
4.3 DC/RF Characteristics for IEEE802.11n………………………………………………………………………………………...6
4.4 DC/RF Characteristics for Bluetooth (LE)…………………………………………………………………………….……..7
5 . P I N M A P …………………………...…………………………………………………………………………. 8
5 . 1 P C B V i e w …………..……………………………………………………………………………………….8
5 . 2 CN1 0 1 …………………………………………………………………………………………… … … ..8
5 . 3 CN1 0 2 …………………………………………………………………………………………… … … ..9
5 . 4 CN1 0 3 ………………………………………………………………………………………………...9
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1. Introduction
1.1 Introduction
PWFSA3 is a Wi-Fi / BLE Combo module compliant with IEEE802.11b/g/n.
The RF Module is from Murata, part number Type 1DX. (Core chipset : Cypress CYW4343W)
1.2 Features
ARM Cortex-A7 32bit RISC Processor
IEEE 802.11b/g/n 1X1 2.4GHz (up to 65Mbps)
Bluetooth 5.1 LE
Security : WEP, WPA, WPA2, WMM, WMM-PS, WMM-SA, WAPI, AES, TKIP, CKIP
UART / SPI Interface
Application : Home Appliance
Supply Voltage : DC 5 V or DC 12 V
MIC Spec. : 2Ch. Analog MEMS MIC
SPK. Spec. : 2.0W / 4Ω
PCB Size : 60mm x 40mm
2. Block Diagram
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3. Operating Test Conditions
Rating Min. Typ. Max. Unit
Supply Voltage 4.5 5.0 5.5 V
10.8 12.0 13.2
Operating Temperature 0 +25 +70
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4. Electrical Characteristics
4.1 DC/RF Characteristics for IEEE802.11b (11Mbps mode)
Specification
IEEE802.11b
Mode
DSSS / CCK
Frequency
2400 ~ 2483.5MHz
Data rate
1,2,5.5,11Mbps
Tx Characteristics
Min. Typ. Max. Unit
DC current
1) Tx
mode 320 370 mA
2) Rx
mode 47 60 mA
Output Power
1617 18dBm
Spectrum Mask
1) 1st side lobes
- -43 -30 dBr
2) 2nd side
lobes - -54 -50 dBr
Power
on and down ramp - 2.0 usec
RF Carrier Suppression
15 -dB
Modulation Accuracy (EVM)
-15 35 %
Rx Characteristics
Min. Typ. Max. Unit
Minimum Input Level (FER≤8%)
- -89 -76 dBm
Maximum Input Level (FER≤8%)
-10 - - dBm
Adjacent Channel Rejection (FER≤8%)
35 - - dB
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4.2 DC/RF Characteristics for IEEE802.11g (54Mbps mode)
Specification
IEEE802.11g
Mode
OFDM
Frequency
2400 ~ 2483.5MHz
Data rate
6,9,12,18,24,36,48,54Mbps
Tx Characteristics
Min. Typ. Max. Unit
DC current
1) Tx
mode 270 310 mA
2) Rx
mode 47 60 mA
Output Power
1213 14dBm
Spectrum Mask
1) 9MHz to 11MHz (0dB ~
-20dB) -33 -20 dBr
2) 11MHz to 20MHz (
-20dB ~ -28dB) -41 -28 dBr
3) 20MHz to 30MHz (
-28dB ~ -40dB) -53 -40 dBr
4) 30MHz to 33MHz (
-40dB) -53 -40 dBr
Constellation Error (EVM)
- -30 -25 dB
Rx Characteristics
Min. Typ. Max. Unit
Minimum Input Level
(PER≤10%) - -75 -65 dBm
Maximum Input Level
(PER≤10%) -20 - - dBm
Adjacent Channel Rejection
(PER≤10%) -1 - - dB
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4.3 DC/RF Characteristics for IEEE802.11n (65Mbps mode)
Specification
IEEE802.11n
Mode
OFDM
Frequency
2400 ~ 2483.5MHz
Data rate
6.5,13,19.5,26,39,52,58.5,65Mbps
Tx Characteristics
Min. Typ. Max. Unit
DC current
1) Tx
mode 260 300 mA
2) Rx
mode 47 60 mA
Output Power
121314dBm
Spectrum Mask
1) 9MHz to 11MHz (0dB ~
-20dB) -33 -20 dBr
2) 11MHz to 20MHz (
-20dB ~ -28dB) -41 -28 dBr
3) 20MHz to 30MHz (
-28dB ~ -40dB) -53 -45 dBr
4) 30MHz to 33MHz (
-40dB) -53 -45 dBr
Constellation Error (EVM)
- -31 -27 dB
Rx Characteristics
Min. Typ. Max. Unit
Minimum Input Level
(PER≤10%) - -73 -64 dBm
Maximum Input Level
(PER≤10%) -20 - - dBm
Adjacent Channel Rejection
(PER≤10%) -2 - - dB
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4.4 DC/RF Characteristics for Bluetooth (LE)
Bluetooth specification (Power class)
Version 5.1 (LE)
Channel frequency (Spacing)
2402 ~ 2480MHz (2MHz)
Number of RF Channel
40
Item / Condition
Min. Typ. Max. Unit
Center Frequency
2402 -2480 MHz
Channel Spacing
- 2 - MHz
Number of RF Channel
-40 - -
Output power
789dBm
Modulation Charateristics
1) Δ
f1avg 225 -275 kHz
2) Δ
f2max (at 99.9%) 185 - - kHz
3) Δ
f2avg / Δf1avg 0.8 - - -
Carrier frequncy offset and drift
1) Frequency offset
- - 150 kHz
2) Frequency frift
- - 50 kHz
3) Drift rate
- - 20 kHz
Receiver sensitivity (PER
30.8%) - -95 -70 dBm
Maximum input signal level (PER
30.8%) -10 - - dBm
PER Report Integrity
50 - 65.4 %
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5. PIN MAP
5.1 PCB View
5.2 CN101
Pin No. Name I/O Description
1 VDD I
VDD 5.0V, 12V
2 GND -
Ground
< Top View >
CN101
2
< Bottom View >
110 1 8 1
CN102 CN103
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5.3 CN102
5.4 CN103
Pin No. Name I/O Description
1 GND -
Ground
2 EXT_SPI_WAKE UP O
SPI Slave wake up
3 EXT_SPI_STATUS I
Request data transaction in Slave device
4 EXT_SPI_CS O
SPI Slave Chip Select
5 EXT_SPI_CLK O
SPI Clock
6 EXT_SPI_MOSI O
SPI Master Output Slave Input
7 EXT_SPI_MISO I
SPI Master Input Slave Output
8 GND -
Ground
9 UART_TX O
UART Communication signal line
10 UART_RX I
UART Communication signal line
Pin No. Name I/O Description
1 MIC2_BIAS O
MIC2 bias output
2 MIC2_N I
MIC2 negative input
3 MIC2_P I
MIC2 positive input
4 MIC1_BIAS O
MIC1 bias output
5 MIC1_N I
MIC1 negative input
6 MIC1_P I
MIC1 positive input
7 SPK_N O
Negative speaker output
8 SPK_P O
Positive speaker output
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6. FCC, ISED Statement
FCC Part 15.19
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 15.21
Any changes or modifications (including the antennas) to this device that are not expressly approved
by the manufacturer may void the user's authority to operate the equipment.
Please notice that if the FCC identification number is 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.
This exterior label can use wording such as the following: “Contains FCC ID:BEJ-PWFSA3” any similar wording that expresses the same meaning may be used.
Manual Information to the End User
The module is limited to OEM installation ONLY.
The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module.
The module is limited to installation in fixed application;
A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and difference antenna configurations.
There is requirement that the grantee provide guidance to the host manufacturer for compliance with Part 15B requirements.
FCC RF Radiation Exposure Statement: This equipment complies with FCC RF Radiation exposure limits set forth for an uncontrolled environment.
This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter.
This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.
Please notice that if the IC identification number is 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.
This exterior label can use wording such as the following: “Contains IC:2703N-PWFSA3any similar wording that expresses the same meaning may be used.
L’étiquette d’homologation d’un module d’Innovation, Sciences et Développement économique Canada devra être posée sur le produit te à un endroit bien en vue, en tout temps.
En l’absence d’étiquette, le produit te doit porter une étiquette sur laquelle figure le numéro d’homologation du module d’Innovation, Sciences et Développement économique Canada,
précédé du mot « contient », ou d’une formulation similaire allant dans le même sens et qui va comme suit :
Contient IC : 2703N-PWFSA3 est le numéro d’homologation du module
Intergration instruction
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this
module. The end user manual shall include all required regulatory information/warning as shown in this manual.
For mobile and fixed operation configurations the antenna gain, including cable loss will be registered under the following identifiers:
FCC Identifier: BEJ-PWFSA3
Industry Canada Certification Number: 2703N-PWFSA3
Granted to LG Electronics USA / LG Electronics Inc.
The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique
Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
(1) L’appareil ne doit pas produire de brouillage;
(2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
IC RF Radiation Exposure Statement : This equipment complies with IC RF Radiation exposure limits set forth for an uncontrolled environment. This device and
its antenna must not be co-located or operating in conjunction with any other antenna or transmitter.
This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.
RF du IC d'exposition aux radiations: Cet équipement est conforme à l'exposition de la IC rayonnements RF limites établies pour un environnement non contrôlé.
L’antenne pour ce transmetteur ne doit pas être même endroit avec d’autres émetteur sauf conformément à la IC procédures de produits Multi-émetteur.
Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps.
Le produit hôte final nécessite toujours des tests de conformité de la partie 15, sous-partie B avec le transmetteur modulaire installé.
FCC Part 15.247
This device complies with part 15.247 of the FCC Rules.
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LG PWFSA3 Manuel utilisateur

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Manuel utilisateur

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