7
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
CHIP_PWD_L
going
above
50%
of
VDD3.3V.
5
‐
μ
s
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
16
a
17.5
dBm
2) Target Power@2Mbps
14.5
16
a
17.5
dBm
3) Target Power@5.5Mbps
14.5
16
a
17.5
dBm
4) Target Power@11Mbps
14.5
16
a
17.5
dBm
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
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.
Summary of Contents for QCA9375
Page 3: ...3 1 Revision History Date Document revision Change History 2013 5 24 1 0 Initial release...
Page 13: ...13 5 Schematic and PCB Layout 5 1 Module Schematic Block Diagram Mckinley BB MAC Transceiver...
Page 14: ...14 RF Chain 0 RF Chain 1...
Page 16: ...16 5 2 3 PCB Layout Layer 1 TOP View Layer 2 TOP View...
Page 17: ...17 Layer 3 TOP View Layer 4 TOP View...
Page 19: ...19 Antenna 0 2 4GHz radiation pattern Antenna 0 5GHz radiation pattern...
Page 20: ...20 Antenna 1 2 4GHz radiation pattern Antenna 1 5GHz radiation pattern...
Page 21: ...21 7 Module Mechanical Specifications Dimension W x L x H 40 0mmx37 5mmx5 45mm...
Page 23: ...23 9 Reliability Test Plan...
Page 24: ...24...
Page 26: ...26 11 Packing Information...
Page 27: ...27...
