SKY65131_08 Datasheet, PDF (3/10 Pages) Skyworks Solutions Inc. – WLAN Power Amplifier Module

DATA SHEET • SKY65131
Evaluation Board Description
The Skyworks SKY65131 Evaluation Board is used to test the
performance of the SKY65131 power amplifier driver. An
assembly drawing for the Evaluation Board is shown in Figure 11.
The layer detail is provided in Figure 12 and Figure 13 identifies
the physical characteristics of each layer.
Electrostatic Discharge (ESD) Sensitivity
The SKY65131 is a static-sensitive electronic device. Do not
operate or store near strong electrostatic fields. Take proper ESD
precautions.
Table 1. SKY65131 Signal Descriptions
Pin #
Name
Description
1
GND
Ground
2
RF_IN
RF input
3
RF_IN
RF input
4
VCC1
Stage 1 collector voltage
5
VC_BIAS
Bias voltage
6
VREF1
Bias referance voltage 1
7
VREF2
Bias referance voltage 2
8
PA_ON
PA on/off control signal
Pin #
Name
9
VCC2
10 GND
11 RF_OUT
12 RF_OUT
13 VDET_CNTL
14 V_DET
15 VCC_DET
16 GND
Description
Stage 2 collector voltage
Ground
RF output
RF output
Detector voltage control
Detector output signal
Detector supply voltage
Ground
Table 2. SKY65131 Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
RF input power
PIN
4
dBm
Supply voltage
VCC1, VC_BIAS, VREF1,
VREF2, VCC2, and
VCC_DET
4
V
Supply current (ID + IBIAS)
ICC
500
mA
Power dissipation
2
W
Case operating temperature
TC
–40
+85
°C
Storage temperature
TST
–55
+125
°C
Junction temperature
TJ
+150
°C
Note: 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.
Table 3. SKY65131 Recommended Operating Conditions
Parameter
Symbol
Minimum
Typical
Maximum
Units
RF input power
PIN
–3
dBm
Supply voltage
VCC1, VC_BIAS,
3.0
3.3
3.6
V
VREF1, VREF2,
VCC2, and VCC_DET
Case operating temperature
TC
–40
+85
°C
Storage temperature
TST
–55
+125
°C
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
103106F • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • January 11, 2008
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