Linearity Amplifier. RFLA1018S Datasheet

RFLA1018S Amplifier. Datasheet pdf. Equivalent

Part RFLA1018S
Description High Linearity Amplifier
Feature RFLA1018S Variable Gain, Low Noise, High Linearity Amplifier 1920MHz to 1980MHz The RFLA1018S is an .
Manufacture RF Micro Devices
Datasheet
Download RFLA1018S Datasheet




RFLA1018S
RFLA1018S
Variable Gain, Low Noise, High Linearity Amplifier
1920MHz to 1980MHz
The RFLA1018S is an analog controlled voltage variable gain
amplifier featuring high linearity and very low noise figure. This
LNA with bypass mode and variable attenuator provides a
minimum of 35dB of dynamic range. The RFLA1018S has a 3.3V
control range with maximum gain at 0V. The LNA is temperature
compensated to reduce gain variation. Noise figure of 0.8dB and
IIP3 of 2dBm make this component ideal for receiver input line-
ups. The RFLA1018S is packaged in a small 8.0mm x 8.0mm
leadless MCM that is internally matched to 50on all RF ports.
RFIN 1
GND 2
SCN 3
GND 4
16 15 14 13
12 RFOUT
11 GND
10 GND
9 VCTRL
5678
RFLA1018S
Package: MCM, 16-pin,
8.0mm x 8.0mm
Features
1920MHz to 1980MHz Operation
Internally Matched to 50on All
RF Ports
Analog Voltage Variable Attenuator
with 3.3V Control Range
Bypass mode of LNA for High
Dynamic Range
Max Gain = 35dB Minimum
Noise Figure of 0.8dB Typical
Gain Control Range >35dB
High IIP3 = 2dBm
Single +5V Supply
Applications
Cellular Base Stations, Remote
Radio Heads
Active Antenna Radios
3G, LTE Infrastructure
Low Noise, Variable Gain with
High Linearity
Functional Block Diagram
Ordering Information
RFLA1018SSQ
Sample bag with 25 pieces
RFLA1018SSR
7" Reel with 100 pieces
RFLA1018STR13
13" Reel with 2500 pieces
RFLA1018SPCK-410 1920MHz to 1980MHz PCBA with 5-piece sample
bag
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.
DS141204
RF MICRO DEVICES® and RFMD® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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RFLA1018S
Absolute Maximum Ratings
Parameter
Control Voltage
Supply Voltage
DC Supply Current
Power Dissipation
Max RF Input Power
Operating Temperature
Storage Temperature Range
Maximum Junction Temperature
ESD Rating - Human Body Model (HBM)
Moisture Sensitivity Level
Rating
+5.5
+5.5
400
2000
27
-40 to +85
-40 to +150
+160
1000 (Class 1C)
MSL3
Unit
V
V
mA
mW
dBm
°C
°C
°C
V
Caution! ESD sensitive device.
RoHS (Restriction of Hazardous
Substances): Compliant per EU Directive
2011/65/EU.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
Nominal Operating Parameters
Parameter
Specification
Unit Condition
Min Typ Max
General Performance
Electrical Specifications, TA = -40°C to 85°C, VCC = 4.75V to 5.25V,
High Gain Mode, Standard Applications Circuit
Operating Frequency Range
1920
1980 MHz
Max Gain
Gain Flatness
Gain Range
Output IP3
Input IP3
Output P1dB (Max Gain)
Input P1dB
Noise Figure
Input Return Loss
35 38
dB Attenuation = Minimum, VCTRL = 0V
36 37.5
0.7
1
dB Attenuation = Minimum, VCTRL = 0V, Temp = 25°C
dB
13.7
35.9 dB All Conditions
37
02
dBm
dBm
Max Gain, Attenuation = Minimum, VCTRL = 0V
30dB to 35dB Gain
1.5 9
dBm 29dB Gain
39
dBm 19dB to 28dB Gain
25
-14 -6
dBm
dBm
Attenuation = Minimum, VCTRL = 0V
30dB to 35dB Gain; Minimum Input P1dB specifications can be relaxed 1dB
between -10°C to -40°C
-10 -3
dBm 29dB Gain; Minimum Input P1dB specifications can be relaxed 1dB between -
10°C to -40°C
-7 0
dBm 19dB to 28dB Gain; Minimum Input P1dB specifications can be relaxed 1dB
between -10°C to -40°C
0.8 1.25 dB 35dB Gain
-23 -20
dB 25dB to 35dB Gain; Maximum Return Loss specifications can be relaxed 2dB
between -10°C to -40°C
-24 -18
dB 19dB to 24dB Gain; Maximum Return Loss specifications can be relaxed 2dB
between -10°C to -40°C
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.
DS141204
RF MICRO DEVICES® and RFMD® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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