STLC4420A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC4420A' PDF : 40 Pages View PDF
STLC4420A
Electrical specifications
Table 2. General electrical specifications (continued)
Parameter
Test condition / comment
6Mbps, 10% PER
9Mbps, 10% PER
12Mbps, 10% PER
18Mbps, 10% PER
Multipath Delay
Spread
24Mbps, 10% PER
36Mbps, 10% PER
48Mbps,10% PER
54Mbps, 10% PER
1Mbps BPSK and 2Mbps QPSK,
8% PER
5.5 and 11Mbps CCK, 8% PER
Transmitter specifications 802.11b/g (802.11a TBC)
TX RF Frequency
Range
802.11 b/g
802.11 a
TX LO Frequency
Range
RF Output VSWR
Note: Over AGC range, b and g
Bands only
TX LO Phase Jitter 50KHz to 10MHz, RMS, LO/2
TX AGC Control
Dynamic Range
TX AGC Control
Step Size
CCK Output Power
Monotonic
At 0 control attenuation. RF front
end properly matched
CCK Output Power Case 1: Set TX AGC to obtain this
OFDM Output Power Pout.
Min.
2300
4900
4600
40
5
Output Noise Floor Carrier offsets 0 to 10MHz
Carrier offsets >20MHz
CCK Output Power Case 2: Set TX AGC to obtain this
OFDM Output Power Pout
Output Noise Floor Carrier offsets 0 to 10MHz
Carrier offsets >20MHz
Typ.
820
430
630
405
320
210
160
120
250
100
Max.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2500
5850
5000
MHz
MHz
2:1
1.25
Deg
dB
2
dBm
8
dBm
3
dBm
-6
dBm
-135 dBm/Hz
-138 dBm/Hz
-7
dBm
-16
dBm
-137.5 dBm/Hz
-140.5 dBm/Hz
17/40
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