MAMF-011024
Transceiver
21 - 27 GHz
Rev. V1
Features
Functional Schematic
Conversion Gain:
TX = 3 dB
RX = 11 dB
Receive:
24 23 22 21 20 19
Noise Figure = 3 dB
IIP3 = +5 dBm
Transmit: IM3 = -40 dBc @ 0 dBm
LO: 8 - 10 GHz & 0 dBm Drive
Wide IF Bandwidth = 0.1 - 6.0 GHz
Single 5 Volt DC Bias, 180 mA
Lead-Free 4 mm 24-lead PQFN Package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
18
1
2
3
4
5
6
GND
GND
TX_OUT
17 LOIN
TXRF
LO
GND
16
GND
RX_IN
GND
N/C
15
GND
RXRF
8
14 IFIN/OUT
GND
13
7
9
10 11 12
Description
The MAMF-011024 is a 21 - 27 GHz transceiver IC.
It integrates an LNA, PA, TX/RX switch, bi-directional
mixer, filtering, and LO frequency x2 multiplier with
amplification. This device is assembled in a lead-free
4 mm 24 lead PQFN surface mount plastic package.
Pin Configuration3
Pin No.
Description
Ground
Pin No.
13
Description
Ground
This transceiver operates either in receive or in
transmit TDD (Time Division Duplex) mode. Receive
and transmit circuitry can be turned off during
transmit and receive, respectively. The TX/RX switch
can be operated independently of the power up
timing. It is powered from a single positive 5 V bias.
1
2
Transmit Output
Ground
14
IF Input / Output
Ground
3
15
4
Receive Input
Ground
16
Ground
The MAMF-011024 is ideally suited for unlicensed
24 GHz ISM band applications.
5
17
LO Input
6
No Connection
No Connection
RX Bias Adjust
RX Drain Voltage
RX Switch Control
TX Switch Control
LO Bias Adjust
18
Ground
7
19
LO Drain Voltage
No Connection
No Connection
TX Bias Adjust
No Connection
TX Drain Voltage
Ground
Ordering Information1,2
8
20
Part Number
Package
9
21
MAMF-011024 -TR0500
MAMF-011024 -SMB
500 piece reel
10
11
12
22
Sample Test Board
23
1. Reference Application Note M513 for reel size information.
2. All sample boards include 3 loose parts.
24
254
3. MACOM recommends connecting all “No Connection” pins to
ground.
4. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
*Restrictions on Hazardous Substances,
European Union Directive 2011/65/EU.
1
M/A-COM 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.
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