SKY65233-11 Datasheet, PDF (4/10 Pages) Skyworks Solutions Inc. – WLAN 802.11n Single-Band 2.4 GHz 2 x 2 MIMO Intera™ Front-End Module with 3 Antenna Ports

DATA SHEET • SKY65233-11
802.11b,g Transmit Specifications (Tx Chain 0, Tx Chain 1)
Conditions: V_CC = 3.3 V, T_OP = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Frequency range
Linear output power - g
Compliant output power - b
Backed off EVM
1 dB compression point
Small signal gain
Smal signal gain variation over frequency band
Gain matching, T0g to A0 vs. T1g to A1
Gain, 3.2–3.3 GHz
Harmonics
Tx switching time
Input return loss
Output return loss
Isolation between T0g and A1
Isolation between T1g and A0
Stability
Symbol
F
Plin_g
P_OUT_b
BEVM
P_{1 dB}
lS₂₁l
l∆S₂₁l
lS₂₁l - M
lS₂₁l - 3.2
2f, 3f
t_sw
lS₁₁l
lS₂₂l
ISO-A1
ISO-A0
STAB
Condition
54 Mbps OFDM, 64 QAM, EVM = 2.5 %
11 Mbps CCK
54 Mbps OFDM, 64 QAM, Pin = 8 dBm
Compared frequency by frequency
P_OUT = 18 dBm, 1 Mbps, CCK, 802.11b
50 % of V_CTL to 90/10 % RF output
power level
T0g or T1g
A0 or A1
CW power into T0g and measure ratio
of power at A0 to A1
CW power into T1g and measure ratio
of power at A1 to A0
P_OUT < 18 dBm, load VSWR = 3:1
Min.
Typ.
Max.
Unit
2.4
2.5
GHz
19
dBm
19
dBm
1.5
%
22.5
25
dBm
25
dB
1
2.5
dB
1
dB
-2
dB
-50
-42 dBm/MHz
500
nS
-10
dB
-8
dB
-25
dBc
-25
dBc
All non-harmonically related outputs
less than -50 dBc/1 MHz
802.11b,g Receive Specifications (Rx Chain 0, Rx Chain 1)
Conditions: V_CC = 3.3 V, T_OP = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Frequency range
F
2.4
2.5
GHz
Insertion loss
Input return loss
Output return loss
Insertion loss delta
lS₂₁l
lS₁₁l
lS₂₂l
l∆S₂₁l
R0g or R1g
A0 or A1
A0 to R0g and A1 to R1g
1.5
2.0
dB
-20
dB
-15
dB
0.5
dB
802.11b,g Power Detector Specification
Conditions: V_CC = 3.3 V, T_OP = 25 ºC. PA enables and switch control voltages set according to Truth Tables in this
document. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω.
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Frequency range
F
2.4
2.5
GHz
Power detect range
PDR
A0 or A1
0
20
dBm
Power detector accuracy
PDacc2
Over 3:1 VSWR
1
dB
DC load impedance
Zload
3
kohm
Output voltage, no RF
0.80
0.95
V
Output voltage, 20 dBm
0.35
V
Power detector -3 dB corner frequency
LPF-3 dB 10 kΩ load
270
300
400
kHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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May 7, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200607 Rev. D