Noise Amplifier. MAAL-011078 Datasheet

MAAL-011078 Amplifier. Datasheet pdf. Equivalent

MAAL-011078 Datasheet
Recommendation MAAL-011078 Datasheet
Part MAAL-011078
Description Low Noise Amplifier
Feature MAAL-011078; MAAL-011078 Low Noise Amplifier 700 MHz - 6 GHz Features  Low Noise Figure: 0.35 dB @ 1.9 GHz 0.50.
Manufacture MA-COM
Datasheet
Download MAAL-011078 Datasheet




MA-COM MAAL-011078
MAAL-011078
Low Noise Amplifier
700 MHz - 6 GHz
Features
Low Noise Figure:
0.35 dB @ 1.9 GHz
0.50 dB @ 2.6 GHz
High Gain:
22 dB @ 2.6 GHz
15 dB @ 6.0 GHz
High Linearity: 33 dBm OIP3
Single Voltage Bias: 3 - 5 V
Integrated Active Bias Circuit
Current Adjustable 30 - 80 mA
Lead-Free 2 mm 8-LD PDFN Package
Halogen-Free ―Green‖ Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Description
The MAAL-011078 is a high dynamic range, single
stage MMIC LNA with ultra low noise figure, high
gain and excellent linearity. This amplifier is
designed for operation from 700 MHz to 6 GHz and
is housed in a lead-free 2 mm 8-lead PDFN plastic
package.
This low noise amplifier has an integrated active
bias circuit allowing direct connection to 3 V or 5 V
bias and minimizing variations over temperature and
process. The bias current is set by an external
resistor, so the user can customize the power
consumption to fit the application. VBIAS can be
utilized as an enable pin to power the device up and
down during operation.
In the 50 Ω environment and at 3 V, the
MAAL-011078 offers 0.5 dB noise figure at 2.6 GHz,
with 22 dB of gain and over 33 dBm output third
order intercept point (OIP3). It is ideal for 5G & 4G
cellular infrastructure and Wi-Fi applications.
Functional Block Diagram
Rev. V4
N/C 1
RFIN
N/C
N/C
2
3
4
BIAS
8 N/C
7
RFOUT /
VDD
6 N/C
5 VBIAS
Pin Configuration3
Pin #
Pin Name
Description
1, 3, 4, 6, 8
N/C
No Connection
2 RFIN
RF Input
5 VBIAS
Bias Voltage
7 RFOUT / VDD RF Output / Drain Voltage
9 Pad4
Ground
3. MACOM recommends connecting unused package pins to
ground.
4. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
Ordering Information1,2
Part Number
MAAL-011078-TR1000
Package
1000 piece reel
MAAL-011078-TR3000
3000 piece reel
MAAL-011078-001SMB
Sample Board
2.3 - 2.7 GHz
1. Reference Application Note M513 for reel size information.
2. All sample boards include 3 loose parts.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
1
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0005748



MA-COM MAAL-011078
MAAL-011078
Low Noise Amplifier
700 MHz - 6 GHz
Rev. V4
Electrical Specifications: Freq = 1.9 GHz, VDD = 3 V, +25ºC, Z0 = 50 Ω, VBIAS = 2.3 V5
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Noise Figure
- dB 0.35 0.7
Gain
- dB 21 23 25
Input Return Loss6
- dB 5
Output Return Loss6
- dB 5
Output IP3
PIN = -22 dBm, tones 11 MHz apart
dBm
33
Output P1dB
-
dBm
17.5
Total Current
IDQ = IDD + IBIAS
mA 39 50 68
5. Refer to biasing options on page 3.
6. Return Loss can be improved with external matching components. Refer to application section.
Absolute Maximum Ratings7,8,9
Parameter
Absolute Maximum
RF Input Power CW
19 dBm
VDD
VBIAS
Storage Temperature
6V
5V
-55ºC to +150ºC
Operating Temperature
Junction Temperature10
-40ºC to +85ºC
+150ºC
7. Exceeding any one or combination of these limits may cause
permanent damage to this device.
8. MACOM does not recommend sustained operation near these
survivability limits.
9. Operating at nominal conditions with TJ ≤ 150°C will ensure
MTTF > 1 x 106 hours.
10.Junction Temperature (TJ) = TC + ӨJC * ((V * I) - (POUT - PIN))
Typical thermal resistance (ӨJC) = 83°C/W
a) For TC = +25°C,
TJ = 33°C @ 3 V, 0.05 A, POUT = 17.5 dBm, PIN = -4.5 dBm
b) For TC = +85°C,
TJ = 93°C @ 3 V, 0.05 A, POUT = 17.5 dBm, PIN = -4.5 dBm
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.
2
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0005748



MA-COM MAAL-011078
MAAL-011078
Low Noise Amplifier
700 MHz - 6 GHz
Rev. V4
Biasing Options
The MAAL-011078 bias can be set in 2 different ways: using only VDD or using separate VDD and VBIAS
voltages. A separate VBIAS voltage allows pin 5 (VBIAS) to be used as an enable pin to power the device up and
down during operation.
For both bias methods select the value of RBIAS to achieve the desired current based on the tables on page 4, and
use DC blocks at pin 2 (RFIN) and pin 7 (RFOUT / VDD).
Biasing Option - VDD only
To use only VDD, connect pin 7 (RFOUT / VDD) to VDD through an RF choke inductor and connect pin 5 (VBIAS) to VDD
through bias resistor RBIAS as shown in Figure 1.
RFIN
DC Block
2
DC Block
7
RFOUT
RF Choke
RBIAS
Bypass
VDD
Figure 1
Biasing Option - Separate VDD and VBIAS Voltages (VBIAS ≤ VDD)
To use separate VDD and VBIAS voltages, connect pin 7 (RFOUT / VDD) to VDD through an RF choke inductor and
connect pin 5 (VBIAS) to VBIAS through bias resistor RBIAS as shown in Figure 2. Typical current (IBIAS) draw for pin 5
(VBIAS) is 1.4 mA @ VBIAS = 3 V and 1 µA @ VBIAS = 0 V. Typical current (IDD) draw for pin 7 (RFOUT / VDD) is
< 1 µA @ VBIAS = 0 V.
RFIN
DC Block
2
7
RBIAS
DC Block
RFOUT
RF Choke
Bypass
VBIAS
VDD
Figure 2
3
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0005748







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