RoHS
Compliant
High Dynamic Range Low Noise Amplifier MAALSS0043
800 - 1000 MHz V2
Functional Block Diagram
Features
Low Noise Figure: 1.2 dB
High Input IP3: +18 dBm at 8 V, 60 mA bias
+6.5 dBm at 3 V, 20 mA bias
GND GND
High Gain: 16 dB
Single Supply: +3 to +8 VDC
Adjustable current: 20 to 80 mA with external
R V
EXT DD
resistor
Lead-Free SOIC-8 Package
100% Matte Tin Plating over Copper
RF IN RF OUT
Halogen-Free Green Mold Compound
260C Reflow Compatible
RoHS* Compliant Version of AM50-0003
GND GND
Description
M/A-COMs MAALSS0043 is a high dynamic
range, GaAs MMIC, low noise amplifier in a
lead-free SOIC-8, surface mount plastic package.
Pin Configuration
It employs external input matching to obtain
optimum noise figure performance and operating
Pin No. Pin Name Description
frequency flexibility.
1 GND RF and DC Ground
The MAALSS0043 also features flexible biasing to
2 R External Current Control (optional)
EXT
control the current consumption vs. dynamic range
3 RF IN RF Input of the amplifier
trade-off. The MAALSS0043 can operate from any
supply voltage in the 3 V to 8 V range. Its current
4 GND RF and DC Ground
can be controlled over a range of 20 mA to 80 mA
5 GND RF and DC Ground
with an external resistor.
6 RF OUT RF Output of the amplifier
The MAALSS0043 is ideally suited for use where 7 V Positive supply voltage
DD
low noise figure, high gain, high dynamic range,
8 GND RF and DC Ground
and low power consumption are required. Typical
applications include receiver front ends in AMPS,
1
GSM, and ETACS base stations. It is also useful Ordering Information
as a gain block, buffer, driver, and IF amplifier in
both fixed and portable cellular and 900 MHz ISM
Part Number Package
systems.
MAALSS0043 Bulk Packaging
MAALSS0043TR-3000 3000 piece reel
The MAALSS0043 is fabricated using a low-cost
0.5-micron gate length GaAs process. The
MAALSS0043SMB Sample Test Board
process features full passivation for increased
1. Reference Application Note M513 for reel size information.
performance reliability.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
North America Tel: 800.366.2266 / Fax: 978.366.2266
product(s) or information contained herein without notice. M/A-COM makes
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
no warranty, representation or guarantee regarding the suitability of its
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
Visit www.macom.com for additional data sheets and product information.
information.
RoHS
Compliant
High Dynamic Range Low Noise Amplifier MAALSS0043
800 - 1000 MHz V2
Electrical Specifications: T = +25C, F = 900 MHz, P = -30 dBm, Z = 50
A IN 0
Parameter Test Conditions Units Min. Typ. Max.
2
Gain 5 V, 60 mA dB 15 16 17
3 V, 20 mA dB 13.5
2
Noise Figure 5 V, 60 mA dB 1.20 1.50
3 V, 20 mA dB 1.25 1.50
Input VSWR Ratio 2.0:1
Output VSWR Ratio 1.5:1
2
Output 1 dB Compression 5 V, 60 mA dBm 16.5
3 V, 20 mA dBm 8.5
2
Input IP3 5 V, 60 mA dBm 12.5 15
3 V, 20 mA dBm 6.5
Reverse Isolation dB 25
2. Using external 15 resistor. See functional block diagram.
3,4
Absolute Maximum Ratings Handling Procedures
Please observe the following precautions to avoid
Parameter Absolute Maximum
damage:
V +10 VDC
DD
Input Power +17 dBm
Static Sensitivity
5
Current 120 mA
Gallium Arsenide Integrated Circuits are sensitive to
6
electrostatic discharge (ESD) and can be damaged by
Channel Temperature +150C
static electricity. Proper ESD control techniques
Operating Temperature -40C to +85C
should be used when handling these devices.
Storage Temperature -65C to +150C
3. Exceeding any one or combination of these limits may
cause permanent damage to this device.
4. M/A-COM does not recommend sustained operation near
these survivability limits.
5. When pin #2 is used to increase current (see note 8).
6. Thermal resistance (jc) = +88C/W.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
North America Tel: 800.366.2266 / Fax: 978.366.2266
product(s) or information contained herein without notice. M/A-COM makes
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
no warranty, representation or guarantee regarding the suitability of its
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
Visit www.macom.com for additional data sheets and product information.
information.