MAAL-007673
Low Noise Amplifier
1.7 - 2.0 GHz
Features
•
•
•
•
•
•
•
•
•
•
•
Low Noise Figure: 1.65 dB
High Gain: 20 dB
Low Power Consumption: 3 to 5 V, 8 mA
High Dynamic Range
DC Decoupled RF Input and Output
No External RF Tuning Elements Necessary
Lead-Free Low Cost SOIC-8 Plastic Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of MAAM12031
Rev. V2
Functional Schematic
GND
8
V
DD
7
RF OUT
6
GND
5
Description
M/A-COM’s MAAL-007673 is a high performance
GaAs MMIC low noise amplifier in a lead-free SOIC
8-lead surface mount package. The MAAL-007673
employs a fully monolithic design which eliminates
the need for external tuning networks. It can be
biased using 3 or 5 volt supplies and has an option
for biasing at higher currents for increased dynamic
range.
The MAAL-007673 is ideally suited for use where
low noise figure, high gain, high dynamic range and
low power consumption are required.
Typical
applications include receiver front ends in the
Japanese Personal Handy Phone Service (PHS),
Private Branch Exchange (PBX) and Personal
Communications and Networks (PCS, PCN)
markets, as well as standard gain blocks, buffer
amps, driver amps and IF amps in both fixed and
portable systems.
M/A-COM’s MAAL-007673 is fabricated using a
mature 0.5-micron gate length GaAs process. The
process features full passivation for increased
performance reliability.
1
GND
2
R1
(optional)
3
RF IN
4
GND
Pin Configuration
Pin No.
1
2
3
4
Function
Ground
R1 (Optional)
RF Input
Ground
Pin No.
5
6
7
8
Function
Ground
RF Output
V
DD
Ground
Absolute Maximum Ratings
2,3
Parameter
V
DD
Input Power
Current
4
Channel Temperature
5
Operating Temperature
Storage Temperature
Absolute Maximum
+10 VDC
+17 dBm
30 mA
+150°C
-40°C to +85°C
-65°C to +150°C
Ordering Information
1
Part Number
MAAL-007673-000000
MAAL-007673-TR1000
MAAL-007673-TR3000
Package
Bulk Packaging
1000 piece reel
3000 piece reel
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
4. Only if pin 2 is used to increase current (see note 9).
5. Typical thermal resistance (θjc) = +165°C/W.
1. Reference Application Note M513 for reel size information.
1
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAL-007673
Low Noise Amplifier
1.7 - 2.0 GHz
Electrical Specifications
6
: T
A
= 25°C, V
DD
= +5 V, Z
0
= 50
Ω
Parameter
Gain
Noise Figure
Input VSWR
Output VSWR
Output 1 dB Compression
Input IP3
Reverse Isolation
Bias Current
6. See plots for 3-volt performance.
Rev. V2
Test Conditions
1.7 - 2.0 GHz, P
IN
= -30 dBm
1.7 - 2.0 GHz
1.7 - 2.0 GHz, P
IN
= -30 dBm
1.7 - 2.0 GHz, P
IN
= -30 dBm
1.7 - 2.0 GHz
1.7 - 2.0 GHz, P
IN
= -30 dBm
1.7 - 2.0 GHz, P
IN
= -30 dBm
—
Units
dB
dB
Ratio
Ratio
dBm
dBm
dB
mA
Min.
18
—
—
—
—
—
—
5
Typ.
20
1.65
1.7:1
1.7:1
7
-1
38
8
Max.
22
2.00
—
—
—
—
—
11
Recommended PCB Configuration
Application Schematic
7,8,9
V
DD
L1
C1
RF IN
RF OUT
R1
(Optional)
See Note 9
7.
8.
Component List
Part
C1
L1
Value
500 pF
15 nH
Case Size Manufacturer
0603
0805
0603
Murata
Coilcraft
Panasonic
9.
R1 (Optional) 35 to 40
Ω
Pins 1, 4, 5 and 8 must be RF and DC grounded as shown.
Pin 3 is the RF input, pin 6 is the RF output. V
DD
is
applied on pin 7. This pin must be bypassed with a 500 pF
surface mount MLC capacitor, mounted as close as
possible to pin 7, and RF decoupled with a chip inductor
having a minimum value of 15 nH (as shown in the
Recommended PCB Configuration).
Pin 2 allows use of an external resistor to ground for
optional, higher current bias. For nominal current
operation no resistor is used. For optional 20 mA current
operation, connect a 35 to 40 ohm chip resistor (as show in
the Recommended PCB Configuration).
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAL-007673
Low Noise Amplifier
1.7 - 2.0 GHz
Typical Performance Curves
Gain @ +25°C
24
3 VOLTS, 8mA
5 VOLTS, 8mA
5 VOLTS, 20mA
Rev. V2
Noise Figure @ +25°C
1.9
3 VOLTS, 8mA
5 VOLTS, 8mA
5 VOLTS, 20mA
22
1.8
20
1.7
18
1.6
16
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
1.5
1.7
1.8
1.9
2.0
Frequency (GHz)
Frequency (GHz)
VSWR @ 5 V, 8 mA, +25°C
3.0
INPUT
2.5
OUTPUT
Input IP3 @ +25°C
2
0
-2
2.0
-4
1.5
3 VOLTS, 8mA
5 VOLTS, 8mA
5 VOLTS, 20mA
-6
1.0
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
-8
1.7
1.8
1.9
2.0
Frequency (GHz)
Frequency (GHz)
Gain @ 5 V, 8 mA
24
+25 C
-40 C
+85 C
Noise Figure @ 5 V, 8 mA
2.4
+25 C
-40 C
+85 C
22
2.1
20
1.8
18
1.5
16
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
1.2
1.70
1.75
1.80
1.85
1.90
1.95
2.00
3
Frequency (GHz)
Frequency (GHz)
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAL-007673
Low Noise Amplifier
1.7 - 2.0 GHz
Lead-Free SOIC-8
†
Rev. V2
† Reference Application Note M538 for lead-free solder reflow recommendations.
Additional information is available in Application Note M540, “M/A-COM GaAs MMIC LNA SOIC-8 Platform”.
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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