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DATA SHEET ? SKY65137-11 WLAN PA
Table 2. SKY65137-11 Absolute Maximum Ratings (Note 1)
Parameter
RF output power (CW signal)
P OUT
Symbol
Minimum
Maximum
+28
Units
dBm
Supply voltage, measured at pin of package
VCC1, VCC2, VCC3,
(Note 2)
Total supply current (I CC + I BIAS + I REF )
VC_BIAS
PA_EN
I CC _ TOTAL
5.5
3.8
1200
V
V
mA
Storage temperature
Junction temperature
Thermal resistance
T ST
T J
Θ JC
– 55
23
+125
+150
28
° C
° C
° C/W
Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
Note 2: Evaluation Board supply voltage levels can be different. Refer to the Evaluation Board schematic diagram in Figure 2 1 .
CAUTION : Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SKY65137-11 Recommended Operating Conditions
Parameter
Frequency range
RF out put power
Supply voltage, measured at pin of package
Symbol
f
P OUT
VCC1, VCC2, VCC3,
Minimum
4.9
4.5
Typical
+24
5.0
Maximum
5.9
5.5
Units
GHz
dBm
V
(Note 1)
VC_BIAS
Power shutdown enable voltage @ PA_EN
2.5
3.0
3.6
V
Case operating temperature
T C
– 40
+85
° C
Note 1: Evaluation Board supply voltage levels can be different. Refer to the Evaluation Board schematic diagram in Figure 2 1 .
Table 4. SKY65137-11 Electrical Specifications (1 of 2) (Note 1)
( VCC1   = VCC2 = VCC3 = VC_BIAS = 5 V, PA_EN = 3.3 V Static, T C = +25 ° C, Test Frequency = 5.75 GHz unless otherwise noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
Using Continuous Wave Input Signals
Small signal gain
Gain flatness over band
Output power @ 1 dB compression
|S 2 1 |
P1dB
P IN = – 30 dBm
From 5.6 to 5.9 GHz
24.5
+31
2 6
1
+3 2
2
dB
dB
dBm
Quiescent Current
Input return loss
I Q
|S 11 |
No RF input
P IN = – 30 dBm
420
485
– 10
mA
dB
Detector voltage
Power added efficiency @ P1dB
V DET
PAE
P OUT = +24 dBm
P OUT = 0 dBm
@ P1dB
0.50
0.10
26
0.60
0.15
29
0.70
0.20
V
V
%
Shutdown mode current draw
2 .0
2.5
μ A
Power - up time
Power - down time
T UP
T DOWN
500
50
ns
ns
Skyworks Solutions, Inc. ? Phone [781] 376 - 3000 ? Fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com
200851J ? Skyworks Proprietary I nformation ? Products and Product Information are Subject to Change Without Notice ? March 25 , 2011
3
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