DATA SHEET • SKY65233-11
802.11b,g Transmit Specifications (Tx Chain 0, Tx Chain 1)
Conditions: V = 3.3 V, T = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
CC
OP
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Symbol
F
Condition
Min.
Typ.
Max.
Unit
GHz
dBm
dBm
%
Frequency range
2.4
2.5
Linear output power - g
Compliant output power - b
Backed off EVM
Plin_g
54 Mbps OFDM, 64 QAM, EVM = 2.5 %
11 Mbps CCK
19
19
1.5
25
25
1
P _b
OUT
BEVM
54 Mbps OFDM, 64 QAM, Pin = 8 dBm
1 dB compression point
Small signal gain
P
1 dB
22.5
dBm
lS
21
l
dB
dB
Smal signal gain variation over frequency band
Gain matching, T0g to A0 vs. T1g to A1
Gain, 3.2–3.3 GHz
l∆S l
21
2.5
lS l - M
21
Compared frequency by frequency
1
dB
lS l - 3.2
21
-2
dB
Harmonics
2f, 3f
t_sw
P
= 18 dBm, 1 Mbps, CCK, 802.11b
-50
-42
500
dBm/MHz
nS
OUT
Tx switching time
50 % of V to 90/10 % RF output
CTL
power level
T0g or T1g
A0 or A1
Input return loss
lS
lS
l
l
-10
-8
dB
dB
11
Output return loss
22
Isolation between T0g and A1
ISO-A1
ISO-A0
STAB
CW power into T0g and measure ratio
of power at A0 to A1
-25
-25
dBc
Isolation between T1g and A0
Stability
CW power into T1g and measure ratio
of power at A1 to A0
dBc
P
OUT
< 18 dBm, load VSWR = 3:1
All non-harmonically related outputs
less than -50 dBc/1 MHz
802.11b,g Receive Specifications (Rx Chain 0, Rx Chain 1)
Conditions: V = 3.3 V, T = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
CC
OP
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Symbol
Condition
Min.
Typ.
Max.
2.5
Unit
GHz
dB
Frequency range
Insertion loss
F
2.4
lS
21
lS
11
lS
22
l
l
l
1.5
-20
-15
2.0
Input return loss
Output return loss
Insertion loss delta
R0g or R1g
A0 or A1
dB
dB
l∆S l
21
A0 to R0g and A1 to R1g
0.5
dB
802.11b,g Power Detector Specification
Conditions: V = 3.3 V, T = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
CC
OP
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Symbol
F
Condition
Min.
2.4
0
Typ.
Max.
2.5
Unit
GHz
dBm
dB
Frequency range
Power detect range
PDR
A0 or A1
20
Power detector accuracy
DC load impedance
PDacc2
Zload
Over 3:1 VSWR
1
3
kohm
V
Output voltage, no RF
0.80
270
0.95
Output voltage, 20 dBm
Power detector -3 dB corner frequency
0.35
300
V
LPF-3 dB
10 kΩ load
400
kHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
May 7, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200607 Rev. D
4
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