User's Manual

Product Brief – Airborne SDIO/SPI 802.11b/g Radio Quatech, Inc.
846-8310-240 June 2010 9
Table 7 - SDIO/SPI Interface Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Units
V
IHSDIO
Input HIGH Voltage
V
CC
=MAX, MIN
0.7 V
HIO
V
HIO
+0.3
V
V
ILSDIO
Input LOW voltage
V
CC
=MIN, MAX
0
0.3 V
HIO
V
V
OHSDIO
Output HIGH Voltage
I
OL
= 0.2mA,
V
CC
=MIN
V
HIO
-0.2
V
HIO
V
V
OLSDIO
Output LOW voltage
I
OL
= 6mA, V
CC
=MIN
0
0.6
V
I
LSDIO
Input Leakage Current
V
CC
=MAX,
Input = 0V or V
CC
-1
1
A
C
INSDIO
Input Capacitance
TBD
pF
C
OUTSDIO
Output Capacitance
TBD
pF
Table 8 - Supported Data Rates by Band
Band
Supported Data Rates (Mbps)
802.11b
11, 5.5, 2, 1
802.11g
54, 48, 36, 24, 18, 12, 9, 6
Table 9 - Operating Channels
Band
Region
Freq Range
(GHz)
No. of
Channels
Channels
802.11b
US/Canada
2.4 - 2.4835
11
1 - 11
Europe
2.4 - 2.4835
13
1 - 13
France
2.4 - 2.4835
4
10 - 13
Japan
2.4 - 2.497
14
1 - 14
802.11g
US/Canada
2.4 - 2.4835
11
1 - 11
Europe
2.4 - 2.4835
13
1 - 13
France
2.4 - 2.4835
4
10 - 13
Japan
2.4 - 2.497
13
1 - 13

1. Channel count denotes number of non-overlapping channels.