MAIA-010365_15 Datasheet, PDF (1/13 Pages) M/A-COM Technology Solutions, Inc. – Transmit Module

MAIA-010365
Transmit Module
2700 - 3500 MHz
Rev. V1
Features
 Provides Outputs for Vertical and Horizontal
Polarizations
 Includes Amplification, Digital Phase Shifters and
Digital Attenuators
 Single Bit for Each Phase and Attenuation
Control
 High Output to Output and Output to Input
Isolation
 +5 V, -5 V Nominal Supply Voltages
 +23 dBm Output P_1dB
 50 Ohm Impedance
 Halogen-Free “Green” Mold Compound
 RoHS Compliant and 260°C Reflow Compatible
Description
The MAIA-010365 is a 2700 to 3500 MHz transmit
module, which is designed for TR modules used in
aviation and weather radar. This module includes
an input power divider which is used to feed vertical
and horizontal gain cascades. Each path contains
multiple amplification stages, digital attenuators and
digital phase shifters. The transmit module is
encapsulated in a low cost, miniature surface mount
PQFN, 6 mm square, 40 lead plastic package. The
IC utilizes one of MACOM’s advanced 0.5 µm
pHEMT processes, which has been optimized for
power and low noise amplifiers, passives, and
control components. This allows for a high level of
integration on a single IC.
The transmit module, used in conjunction with
MACOM’s MAIA-009579 S-Band radar receive
module, MAAP-011022 S-Band 6.5 W high power
amplifier, and the MADR-011007 driver, provides a
complete chipset for S-Band dual polarization air
traffic control and weather radar applications.
Ordering Information¹
Part Number
Package
MAIA-010365-TR0500
500 piece reel
MAIA-010365-001SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Functional Block Diagram
40 39
38 37
36
35 34
33 32
31
1
30
2
29
Phase
3
Shifter
28
4
27
5
Attenuator
26
6
25
Amplifier
7
24
8
2-Way
23
9
22
10
21
11 12
13 14
15
16 17
18 19
20
Pin Configuration^2,3,4
Pin No. Function
Pin No. Function
1
TX2-phase 1
21
TX1-atten 4
2
TX2-phase 2
22
TX1-atten 3
3
TX2-phase 3
23
TX1-atten 2
4
TX2-phase 4
24
TX1-atten 1
5
TX2-phase 5
25
TX1-phase 6
6
TX2-phase 6
26
TX1-phase 5
7
TX2-atten 1
27
TX1-phase 4
8
TX2-atten 2
28
TX1-phase 3
9
TX2-atten 3
29
TX1-phase 2
10
TX2-atten 4
30
TX1-phase 1
11, 13, 14,
16, 18, 20
GND
31, 33, 35,
37, 38, 40
GND
12
+5 V_AMPV
32
TX_OUT_{_}H
15
BMFMR_IN
34
-5 V_LOG
17
-5 V_AMP
36
+5 V_LOG
19
+5 V_AMPH
39
TX_OUT_{_}V
2. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground. There must also
be a way to spread the heat away from under the paddle.
3. Use 0.1 µF bypass capacitors on each bias pin (Pins 12, 17,
19, 34, and 36).
4. None of the RF Ports (BMFMR_IN, TX_OUT_H,
and TX_OUT_V) have internal DC blocks.
1 * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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.macomtech.com for additional data sheets and product information.
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