February 15, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203274D
RFOUT_COUP
N/C
N/C
GND
N/C
VBIAS
GND
DATA SHEET • SKY66186-11: 728 TO 768 MHz LINEAR POWER AMPLIFIER
Technical Description
The SKY66186-11 PA contains all of the needed RF matching and
DC biasing circuits. This two-stage device is optimized for high
linearity and power efficiency. These features make the device
suitable for wideband applications where PA linearity and power
consumption are of critical importance (e.g., small cell and
infrastructure applications).
The device is designed for standard WCDMA and LTE modulated
signals. Under these stringent test conditions, the device exhibits
excellent spectral purity and power efficiency.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY66186-11 are provided
in Table 3. The recommended operating conditions are specified
in Table 4, and electrical specifications are provided in Table 5.
Typical performance characteristics are shown in Figures 3
through 6.
Table 3. SKY66186-11 Absolute Maximum Ratings
1
Parameter
Supply voltage (VCC)
Total supply current
Logic control input voltage (VEN)
Case operating temperature
2
Storage temperature
Junction temperature
Thermal resistance
Power dissipation
Electrostatic discharge:
Charged Device Model (CDM)
Human Body Model (HBM)
V
CC
I
CC
V
EN
T
C
T
STG
T
J
θ
JC
P
DISS
ESD
500
150
V
V
–0.5
–40
–55
Symbol
Minimum
0
Maximum
+4.0
700
3.6
+101
+150
+150
21
2.3
Units
V
mA
V
C
C
C
C/W
W
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.
2 Case operating temperature (Tc) refers to the temperature of the bottom ground pad.
ESD HANDLING:
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 when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
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