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DATA SHEET ? SKY13251-349, SKY13251-349LF
Electrical Specifications at 25 oC (0, +3 V)
Z 0 = 50 ? , unless otherwise noted
Insertion loss
Parameter
Condition
RFC-RF1
Frequency
LF–1.0 GHz
Min.
Typ.
0.35
Max.
0.40
Unit
dB
1.0–2.0 GHz
2.0–3.0 GHz
0.40
0.45
0.50
0.60
dB
dB
RFC-RF2, RF3
LF–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
0.35
0.50
0.60
0.40
0.60
0.70
dB
dB
dB
Isolation
Return loss
(insertion loss state)
RFC-RF1
RFC-RF2, RF3
RFC-RF1
LF–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
LF–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
LF–1.0 GHz
1.0–2.0 GHz
22
15
12
25
23
23
24
18
15
29
27
27
24
25
dB
dB
dB
dB
dB
dB
dB
dB
2.0–3.0 GHz
25
dB
RFC-RF2, RF3
LF–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
22
19
20
dB
dB
dB
LF = low frequency.
The low frequency limit is set by the value of the DC blocking capacitors used external to the part.
Operating Characteristics at 25 oC (0, +3 V)
Z 0 = 50 ? , unless otherwise noted
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching characteristics
Rise
Fall
On
Off
10% to 90% RF
90% to 10% RF
50% V CTL to 90% RF
50% V CTL to 10% RF
50
25
50
50
ns
ns
ns
ns
Input power for -1.0 dB compression
Intermodulation intercept point (IP3)
V CTL = 0/3 V
Two-tones 900 MHz, 5 MHz spacing
0.5–3 GHz
0.5–3 GHz
25
46
dBm
dBm
+10 dBm each tone
Control voltages
High
Low
Control port input current
V CTL = 3 V
V CTL = 0 V
2.3
0
5.5
0.2
100
20
V
V
μA
μA
Skyworks Solutions, Inc. ? Phone [781] 376-3000 ? Fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com
2
April 10, 2007 ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice. ? 200609 Rev. E
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