SKY67101-396LF Datasheet, PDF (2/12 Pages) Skyworks Solutions Inc. – SKY67101-396LF 0.4-1.2 GHz High Linearity, Active Bias Low-Noise Amplifier

DATA SHEET • SKY67101-396LF HIGH LINEARITY, ACTIVE BIAS LNA
Table 1. SKY67101-396LF Signal Descriptions
Pin #
Name
Description
Pin #
Name
1
N/C
No connection. May be connected to ground
5
FEEDBACK
with no change in performance.
2
RFIN
RF input. DC blocking capacitor required.
6
N/C
3
RFGND
4
VIN
RF ground. Connect to ground through a
capacitor.
LNA supply current. Connect through series
resistor to VDD.
7
RFOUT/VDD
8
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. SKY67101-396LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Typical
Maximum
Units
Supply voltage
VDD
5.5
V
Supply current
IDD
100
mA
RF input power
PIN
+20
dBm
Storage temperature
TSTG
–65
+25
+125
°C
Operating temperature
TA
–40
+25
+85
°C
Junction temperature
TJ
+150
°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 = 80 °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
SKY67101-396LF is a Human Body Model (HBM) Class A ESD device.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY67101-396LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
Typical performance characteristics of the SKY67101-396LF are
illustrated in Figures 3 through 14.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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June 2, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201266H