201631B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 28, 2011
1
DATA SHEET • SKY67102-396LF HIGH LINEARITY, ACTIVE BIAS LNA
Table 1. SKY67102-396LF Signal Descriptions
Pin #
1
2
3
4
N/C
RFIN
RFGND
VIN
Name
Description
No connection. May be connected to ground
with no change in performance.
RF input. DC blocking capacitor required.
RF ground. Connect to ground through a
capacitor.
LNA supply current. Connect through series
resistor to VDD.
Pin #
5
6
7
8
Name
FEEDBACK
N/C
RFOUT/VDD
N/C
Description
LNA external gain control. Connect to
RFOUT using a series RD network.
No connection. May be connected to ground
with no change in performance.
RF output. Apply VDD through RF choke
inductor. DC blocking capacitor required.
No connection. May be connected to ground
with no change in performance.
Table 2. SKY67102-396LF Absolute Maximum Ratings
Parameter
Supply voltage
Supply current
RF input power
Storage temperature
Operating temperature
Junction temperature
V
DD
I
DD
P
IN
T
STG
T
A
T
J
–65
–40
+25
+25
Symbol
Minimum
Typical
Maximum
5.5
100
+20
+125
+85
+150
Units
V
mA
dBm
°C
°C
°C
Notes:
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.
Thermal resistance = 83
°C/W
@ 4 V bias.
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. The
SKY67102-396LF is a Human Body Model (HBM) Class 1A ESD device.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY67102-396LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
Typical performance characteristics of the SKY67102-396LF are
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