sky65238 Skyworks Solutions, Inc., sky65238 Datasheet - Page 3

• Manufacturer Part Number: sky65238
• Description: Sky65238 Power Amplifier Module With Integrated Baw Filter For Wlan Applications
• Manufacturer: Skyworks Solutions, Inc.

Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format. For packaging details, refer to the Skyworks
Application Note, Tape and Reel, document number 101568.
Electrical and Mechanical Specifications
Signal pin assignments and functional pin descriptions are
described in Table 1. The absolute maximum ratings of the
SKY65238 are provided in Table 2. Electrical specifications are
provided in Table 3. Typical performance characteristics are
illustrated in Figures 4 through 12.
Table 1. SKY65238 Signal Descriptions
Table 2. SKY65238 Absolute Maximum Ratings (Note 1)
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
Note 2: Evaluation Board supply voltage levels can be different. Refer to the Evaluation Board schematic diagram in Figure 12.
Note 3: Thermal resistance (junction to center ground pad) is 20 °C/W minimum and 23 °C/W maximum.
RF output power
Supply voltage, measured at pin of package
(Note 2)
Collector and bias voltage
Total supply current (I
Power dissipation
Case operating temperature
Storage temperature
Junction temperature (Note 3)
Pin #
10
1
2
3
4
5
6
7
8
9
parameters set at or below their nominal value.
GND
GND
N/C
VC_BIAS
VREF1
VREF2
VREF3
GND
RF_OUT
GND
200743D • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • May 21, 2008
Parameter
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
Name
CC
+ I
BIAS
+ I
REF
Ground
Ground
No connection
Bias voltage
Bias reference voltage 1
Bias reference voltage 2
Bias reference voltage 3
Ground
RF output
Ground
)
P
VREF1, VREF2, VREF3,
and VCC_DET
VCC1, VCC2, VCC3, and
VC_BIAS
I
T
T
T
CC
C
ST
J
OUT
_
TOTAL
Description
Symbol
PRELIMINARY DATA SHEET • SKY65238 WLAN PAM WITH BAW FILTER
Pin #
Figure 13 provides a typical evaluation board schematic. An
assembly drawing for the Evaluation Board is shown in Figure 14
and the layer detail is provided in Figure 15. Package dimensions
for the 20-pin MCM are shown in Figure 16, and tape and reel
dimensions are provided in Figure 17.
Electrostatic Discharge (ESD) Sensitivity
The SKY65238 is a static-sensitive electronic device. Do not
operate or store near strong electrostatic fields. Take proper ESD
precautions.
Minimum
11
12
13
14
15
16
17
18
19
20
–40
–55
VCC3
N/C
VCC2
V_DET
VCC_DET
VCC1
GND
RF_IN
GND
GND
Name
Maximum
+125
+150
+85
800
3.0
27
Stage 3 collector voltage
Stage 2 collector voltage
Detector output signal
Detector supply voltage
Stage 1 collector voltage
No connection
Ground
RF input
Ground
Ground
4
6
Description
Units
dBm
mA
°C
°C
°C
W
V
V
3