MAMF-011038
Integrated SPDT Switch and LNA with Bypass Mode
5 - 6 GHz
Rev. V1
Features
Functional Schematic
802.11a,n,ac Applications
0.9 dB TX Insertion Loss
19 dB RX Isolation
12 dB RX Gain
2.2 dB Noise Figure
10 mA Current
-40 dB EVM @ 23 dBm Input
(802.11ac 80 MHz / 256 QAM)
Lead Free 2 mm 12-lead STQFN package
RoHS* Compliant and 260°C Reflow Compatible
Alternate Pin-Out of the MAMF-010614
N/C
11
N/C
10
RX
12
9
8
7
1
2
3
N/C
N/C
V2
VDD
N/C
V1
Description
5
6
4
The MAMF-011038 is
a
multi-function MMIC
assembled in a lead-free 2 mm 12-lead STQFN
plastic package that includes a SPDT switch and
LNA with bypass mode for the RX path.
RFC
TX
N/C
Pin Configuration3
This multi-function device delivers high isolation
between TX and RX paths, low TX insertion loss and
a high gain, low noise RX path.
Pin No.
Function
Description
Drain Voltage Supply
No Connection
Control 1
1
2
VDD
N/C
V1
The MAMF-011038 is ideally suited for use on the
front end of WLAN 802.11a,n,ac modules where
small size is critical.
3
4
RFC
N/C
TX
RF Common
No Connection
TX Port
5
6
Ordering Information1,2
7
V2
Control 2
Part Number
Package
8
N/C
N/C
N/C
N/C
RX
No Connection
No Connection
No Connection
No Connection
RX Port
9
MAMF-011038-TR3000
MAMF-011038-001SMB
3000 piece reel
Sample Board
10
11
12
13
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
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 and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
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