DATA SHEET ? SKY13384-350LF SP4T SWITCH
Table 3. SKY13384-350LF Electrical Specifications (1 of 2) (Note 1)
( V DD = 5 V, VC1 = VC2 = V DD , T OP = +25 ° C, All Unused RF Ports are Terminated i n a 50 Ω Load , Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
RF Specifications
Insertion loss
IL
0.02 to 1.0 GHz
1.0 to 2. 0 GHz
2. 0 to 2. 5 GHz
2.5 to 4.0 GHz
0.6
0.7
0.8
1. 2
0.9
1.0
1. 2
1.5
dB
dB
dB
dB
Isolation
ISO
0.02 to 1.0 GHz
1.0 to 2.0 GHz
2.0 to 2.5 GHz
2.5 to 4.0 GHz
45
40
35
30
50
44
40
36
dB
dB
dB
dB
Return loss (insertion loss state) (Note 2)
|S 11 |
0.02 to 2. 5 GHz , all RF
ports
2. 5 to 4.0 GHz
15
1 2
dB
dB
Return loss (isolation state)
1 dB Input Compression P oint
3 rd Order Input Intercept Point
|S 22 |
P1dB
I IP3
0.3 to 4.0 GHz
0.3 to 4.0 GHz, V DD = 5 V
Two tones, +7 dBm per
11
+ 30
+51
dB
dBm
dBm
tone, 0.3 to 4.0 GHz,
1 MHz spacing
Switching speed
T RISE , T FALL
10/90% RF rise/fall time
40
ns
T ON , T OFF
50 % V CTL to 10/90%
DC/Control Specifications
on/off time
100
ns
S upply voltage
S upply current
V DD
I DD
3
350
5
V
μ A
Control voltage (VC1, VC2):
V CTL
High
Low
2.5
3 . 0
0
V DD
0.8
V
V
Control current:
I CTL
High
Low
Note 1 : Performance is guaranteed only under the conditions listed in this Table.
Note 2 : Return loss in the insertion loss state is dependent on the value of DC blocking capacitors.
Table 4. SKY13384-350LF Truth Table
0.5
0.5
μ A
μ A
Note :
State
1
2
3
4
V HIGH = 2.5 V to V DD
VC1
(Pin 7)
V LOW
V LOW
V HIGH
V HIGH
VC2
(Pin 8)
V LOW
V HIGH
V LOW
V HIGH
RF Path
RFC to RF1
RFC to RF2
RFC to RF3
RFC to RF4
V LOW = 0 to 0.8 V
Any state other than described in this Table places the switch into an undefined state.
Skyworks Solutions, Inc. ? Phone [781] 376 - 3000 ? Fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com
201529B ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice ? August 29, 2011
3
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