HON HAI PRECISION IND J20H076 User Manual

802.11abgn wireless module

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HON HAI PRECISION IND. CO., LTD. No.2, 2nd Dong Huan Road, 10th YouSong lndustrial District, Longhua Town, Baoan, ShenZhen

UserManual



IEEE802.11a/b/g/n2x2WiFiModule

ProjectName

CustomerPartNo. 021430401 ApprovalSheetRev. 1.0 FoxconnPartNo. J20H076.01

QCA9375IEEE802.11a/b/g/n2x2WiFiModule

Preparedby Reviewedby Approvedby

GallonG.R.Tao RobinXu Chang‐FuLin

1

CONTENTS

1. REVISION HISTORY ..................................................................... 3

2 PRODUCT OVERVIEW................................................................... 4

3 SIGNAL DESCRIPTION .................................................................. 5

3.1 SIGNAL DIAGRAM ........................................................................5

3.2 PINOUTS ...............................................................................5

3.2.1 Connector Specification

3.2.2 Pin definition

4 ELECTRICAL SPECIFICATION............................................................ 6

4.1 ABSOLUTE MAXIMUM RATING ..............................................................6

4.2 RECOMMENDED OPERATING CONDITION .....................................................6

4.3 POWER CONSUMPTION ...................................................................6

4.4 POWER UP SEQUENCE ...................................................................6

4.5 WLAN RF SPECIFICATIONS ...............................................................7

4.5.1 WLAN RF Specification- 802.11b

4.5.2 WLAN RF Specification- 802.11g

4.5.3 WLAN RF Specification- 802.11n (2.4GHz) HT20

4.5.4 WLAN RF Specification- 802.11a

4.5.5 WLAN RF Specification- 802.11n (5GHz) HT20

4.5.6 WLAN RF Specification- 802.11n (5GHz) HT40

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5 SCHEMATIC AND PCB LAYOUT......................................................... 13

5.1 MODULE SCHEMATIC ....................................................................13

5.2 MODULE PCB LAYOUT ..................................................................15

5.2.1 PCB Stack-up

5.2.2 Component Placement

5.2.3 PCB Layout

6 ANTENNA SPECIFICATIONS ............................................................ 18

6.1 PCB PRINTED ANTENNA PATTERN .........................................................18

6.2 ANTENNA RADIATION PERFORMANCE .......................................................18

7 MODULE MECHANICAL SPECIFICATIONS ............................................... 21

8 HANDLING NOTICE .................................................................... 22

9 RELIABILITY TEST PLAN ............................................................... 23

10 MARKING INFORMATION............................................................... 25

11 PACKING INFORMATION ............................................................... 26

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2

1. Revision History

Date Documentrevision

2013/5/24 1.0

ChangeHistory

Initialrelease

3

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2 Product Overview

This documentation outlines the QCA9375 WiFi Module. It is 802.11a/b/g/n compatible, ARIB STD-T66

Compatible; the module Host I/F is USB 2.0.

IEEE 802.11 a/b/g and 802.11n payload data rates for Wireless Local Area Network (WLAN).

1.1 Operating Frequency: 2402~2483.5MHz, 5150MHz~5250MHz, 5250MHz~5350MHz, 5470MHz~5725MHz, 5725MHz~5845MHz

1.2 Modulation: DBPSK, DQPSK, CCK, BPSK, QPSK, 16QAM, 64QAM

1.3 Data Rates: 1/2/5.5/11Mbps (11b)

6/9/12/18/24/36/48/54 Mbps (11g) MCS0~MCS15

1.4 Security: it supports WEP, TKIP, AES, WPA/WPA2 and WAPI

1.5 Full 802.11e QoS support including WMM.

1.6 Support Short Guard interval and Frame aggregation with A-MPDU

The module is designed with a WTB (Wire to Board) connector to connect to host. Dimension is 40.0mm

x37.5mm x 5.45mm (typical).

Below figure1 shows functional block diagram of the WLAN module.

Figure 1: Module Functional Block Diagram

5!

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3 Signal Description

3.1 Signal Diagram

Below figure 2 shows its signal diagram.

Figure 2: Module Signal Diagram

3.2 Pinouts

3.2.1 Connector Specification JST WTB connector, Part Number: SM10B-GHS-TB(LF)

3.2.2 Pin definition

Pin# Pin Name Pin Type Description Remark

1 GND - Ground 2 WoW O Wake-up on wireless LAN Active high 3 CHIP_PWD_L I Reset to module Active low

4 GND -

5 USB_DM I/O

6 USB_DP I/O 7 VCC_3.3V Power 3.3V power supply +/-5% 8 VCC_3.3V Power

9 GND -

10 GND - Ground

!

Ground USB differential signal negative

USB differential signal positive

3.3V power supply +/-5%

Ground

6!

4 Electrical Specification

4.1 Absolute Maximum Rating

Symbol Condition Min. Typ. Max Unit

VCC_3.3V Respect to GND -0.3 3.3 3.6 V

CHIP_PWD_L Respect to GND -0.3 3.3 3.6 V

Max Ripple on Supplied Voltage 3.3V 165 mVpp

Operating Temperature -- -10 25 75

Storage Temperature -- -40 25 85

4.2 Recommended Operating Condition

Symbol Condition Min. Typ. Max Unit

VCC_3.3V Respect to GND 3.14 3.3 3.46 V

CHIP_PWD_L Respect to GND -0.3 3.3 3.46 V

℃

4.3 Power Consumption

Symbol

3.3V

Condition Min Typ.

Tx Current(1Mbps/16dBm,MIMO) -- 465 --

Tx Current(11g: 54Mbps/14.5dBm,MIMO) -- 400 -- mA Tx Current(11gn: MCS15/13dBm/HT20,MIMO) -- 380 -- mA Tx Current(11a: 6Mbps/15dBm,MIMO) -- 630 -- mA Tx Current(11a: 54Mbps/12dBm,MIMO) -- 490 --

Tx Current(11an: MCS15/10dBm/HT40,MIMO) -- 425 -- mA

Rx Current: 2.4GHz -- 120 -- mA

Rx Current: 5GHz -- 130 -- mA

4.4 Power Up Sequence

Powerup(reset)timingisshownasbelow: WhenhostprocessorcontrolstheCHIP_PWD_Lresetpin,thenallpowersuppliesshouldbe stableforminimumof5μsbeforeCHIP_PWD_Lisde‐asserted.

Supply voltage 3.0 3.3

Max Unit

3.6 V

mA

6

Parameter Description Min Max Unit

tA RisetimeofVDD3.3Vgoto90%of3.3V‐25 ms

tC TimefromVDD3.3Vreaching90%of3.3Vtolevelof

5‐ μs

CHIP_PWD_Lgoingabove50%ofVDD3.3V.

tB ThevalueistA+tC,duringthistime,thelevelof

 

CHIP_PWD_Lshouldstaybelow50%ofVDD3.3V.

4.5 WLAN RF Specifications

4.5.1 WLAN RF Specification- 802.11b

Items Contents

Specification IEEE 802.11b

Mode DSSS / CCK

Channel CH1 to CH13

Data rate 1, 2, 5.5, 11Mbps

TX Characteristics Min. Typ. Max. Unit

1. Power Levels (per chain)

1) Target Power@1Mbps 14.5 16a 17.5

2) Target Power@2Mbps

3) Target Power@5.5Mbps

4) Target Power@11Mbps

2. Spectrum Mask @ Target Power

1) fc-33MHz ＜ f ＜ fc-22MHz - - -50 dBr

2) fc-22MHz ＜ f ＜ fc-11MHz - - -30 dBr

3) fc+11MHz ＜ f ＜ fc+22MHz - - -30 dBr

4) fc+22MHz ＜ f ＜ fc+33MHz - - -50 dBr

3. Frequency Error -10 - +10 ppm

4. Modulation Accuracy(EVM)@ Target Power

1) 1Mbps - - -10 dB

2) 2Mbps - - -10 dB

3) 5.5Mbps - - -10 dB

14.5

16

a

17.5

dBm

4) 11Mbps - - -10 dB

5. Tx spurious emission - - -52 dBm

RX Characteristics Min. Typ. Max. Unit

6. Minimum Input Level Sensitivity

1) 1Mbps (FER≦8%) - -97 -92 dBm

2) 2Mbps (FER≦8%) - -94 -89 dBm

3) 5.5Mbps (FER≦8%) - -90 -85 dBm

4) 11Mbps (FER≦8%) - -87 -82 dBm

7. Maximum Input Level (FER≦8%) -10 0 - dBm

8. Rx spurious emission -65 dBm

a: 2412MHz target power reduced to 15dBm for FCC bandedge limit.

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4.5.2 WLAN RF Specification- 802.11g

Items Contents

Specification IEEE 802.11g Mode OFDM Channel CH1 to CH13 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps

TX Characteristics Min. Typ. Max. Unit

1. Power Levels (per chain)

1) Target Power@6Mbps

2) Target Power@9Mbps

3) Target Power@12Mbps

4) Target Power@18Mbps

5) Target Power@24Mbps

6) Target Power@36Mbps

7) Target Power@48Mbps

8) Target Power@54Mbps

2. Spectrum Mask @ Target Power

1) at fc +/- 11MHz - - -20 dBr

2) at fc +/- 20MHz - - -28 dBr

3) at fc > +/-30MHz - - -40 dBr

3. Modulation Accuracy(EVM)@ Target Power

1) 6Mbps - - -5 dB

2) 9Mbps - - -8 dB

3) 12Mbps - - -10 dB

4) 18Mbps - - -13 dB

5) 24Mbps - - -16 dB

6) 36Mbps - - -19 dB

7) 48Mbps - - -22 dB

8) 54Mbps - - -25 dB

4. Frequency Error -10 - +10 ppm

14.5 16b 17.5 dBm

14.5

13.5 15b 16.5 dBm

12.5 14b 15.5 dBm

b

16

b

16

b

16

b

16

17.5 dBm

5. Tx spurious emission - - -54 dBm

RX Characteristics Min. Typ. Max. Unit

6. Minimum Input Level Sensitivity

1) 6Mbps (PER <10%) - -91 -84 dBm

2) 9Mbps (PER < 10%) - -89 -83 dBm

3) 12Mbps (PER < 10%) - -87 -81 dBm

4) 18Mbps (PER < 10%) - -84 -79 dBm

5) 24Mbps (PER < 10%) - -82 -76 dBm

6) 36Mbps (PER < 10%) - -80 -73 dBm

7) 48Mbps (PER < 10%) - -78 -70 dBm

8) 54Mbps (PER < 10%) - -76 -69 dBm

7. Maximum Input Level (PER < 10%) -20 - - dBm

8. Rx spurious emission - - -65 dBm

b: 2412MHz target power reduced to 11dBm, 2462MHz target power reduced to 12.5dBm for FCC bandedge limit.

8

4.5.3 WLAN RF Specification- 802.11n (2.4GHz) HT20

Items Contents

Specification IEEE 802.11n HT20 Mode OFDM Channel CH1 to CH13 Data rate (MCS index) MCS0/1/2/3/4/5/6/7

TX Characteristics

1. Power Levels (per chain)

1) Target Power@MCS0

2) Target Power@ MCS1

3) Target Power@ MCS2

4) Target Power@ MCS3

5) Target Power@ MCS4

6) Target Power@ MCS5

7) Target Power@ MCS6

8) Target Power@ MCS7

2. Spectrum Mask @Target Power

1) at fc +/- 11MHz

2) at fc +/- 20MHz

3) at fc > +/-30MHz

3. Modulation Accuracy(EVM)@Target Power

1) MCS0

2) MCS1

3) MCS2

4) MCS3

5) MCS4

6) MCS5

7) MCS6

8) MCS7

4. Frequency Error

Min. Typ. Max. Unit

13.5 15c 16.5 dBm

13.5

12.5 14c 15.5 dBm

11.5 13c 14.5 dBm

- - -20 dBr

- - -28 dBr

- - -45 dBr

- - -5 dB

- - -10 dB

- - -13 dB

- - -16 dB

- - -19 dB

- - -22 dB

- - -25 dB

- - -27 dB

-10 - +10 ppm

15 15 15 15

c

16.5 dBm

5. Tx spurious emission - - -54 dBm

RX Characteristics

6. Minimum Input Level Sensitivity

1) MCS0 (PER < 10%) -

2) MCS1 (PER < 10%) -

3) MCS2 (PER < 10%) -

4) MCS3 (PER < 10%) -

5) MCS4 (PER < 10%) -

6) MCS5 (PER < 10%) -

7) MCS6 (PER < 10%) -

8) MCS7 (PER < 10%) -

7. Maximum Input Level (PER < 10%)

8. Rx spurious emission - - -65 dBm

c: 2412MHz target power reduced to 10dBm, 2462MHz target power reduced to 11.5dBm for FCC bandedge limit.

Min. Typ. Max. Unit

-89 -83

-87 -81

-85 -79

-82 -76

-79 -73

-77 -69

-75 -67

-73 -66

-20 -

- dBm

dBm dBm dBm dBm dBm dBm dBm dBm

9