Integrated Switch and LNA Module
1 - 6 GHz
MAMF-011156
Rev. V1
Features
Functional Block
•
•
•
High Power SPDT Switch and 2-Stage LNA
Broadband: 1 - 6 GHz
LNA Gain:
35.1 dB @ 2.5 GHz; 34.7 dB @ 3.75 GHz;
35.0 dB @ 4.7 GHz
LNA Noise Figure:
0.86 dB @ 2.5 GHz; 0.88 dB @ 3.75 GHz;
0.98 dB @ 4.7 GHz
RX Mode Switch Insertion loss:
0.33 dB @ 2.5 GHz; 0.36 dB @ 3.75 GHz;
0.46 dB @ 4.7 GHz
LNAIN GND GND
T/R
N/C
SW_RX
N/C
•
•
•
RXOUT
GND
GND
TERM
N/C
TX Mode at 2.0 - 5.0 GHz:
Insertion Loss: 0.3 dB
P0.1dB: 40.6 dBm
•
•
•
•
•
Single 5 V Supply
Low DC Current: 80 mA in RX Mode
Integrated Control Circuitry with 1.8 V Logic
Lead-Free 3 mm 16 Lead QFN Package
RoHS* Compliant
N/C
N/C
VDD
ANT
Pin Configuration2
Applications
•
•
•
5G Massive MIMO
Wireless Infrastructure
TDD-based communication systems
1
SW_RX3
N/C
Switch RX Port
2,4,6,7,12
Internally No Connect
Termination Port
Antenna Port
Description
The MAMF-011156 is a compact surface mount,
highly integrated high power SPDT switch and
2-stage low noise amplifier (LNA) module. It includes
an antenna switch and a LNA in a compact 3 mm
QFN package. All the bias circuitry and matching
components are internal to the module.
3
TERM
ANT
5
8
VDD
Supply Voltage
Ground
9,10,14,15
GND
This module operates from 1 - 6 GHz and features
high power handling, low noise figure, high linearity
and low power consumption. The module requires a
single 5 V supply and the T/R switch is 1.8 V CMOS
compatible.
11
13
16
17
RXOUT
T/R
RX Output Port
Logic Signaling Pin
LNA Input Port
Ground
LNAIN
Paddle4
Ordering Information1
2. MACOM recommends connecting N/C pins to ground.
3. DC blocking capacitor must be connected to pin 1.
4. The exposed pad centered on the package bottom must be
connected to PCB ground with low electrical and thermal
resistances.
MAMF-011156-TR1000
MAMF-011156-001SMB
1000 part reel
Sample Board
1. Reference Application Note M513 for reel size information.
* 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-0025462