module, which is designed to be used in TR modules
designed for aviation and weather radar. This
module includes two channels, for horizontal and
vertical inputs. Each path contains multiple
amplification stages, a 4-bit digital attenuator and a
6-bit digital phase shifter. The signal path can either
be straight or cross over to the opposite channel.
The switches at the power divider outputs are
absorptive.
This receive module is encapsulated in a low cost,
miniature surface mount 6 mm 40-lead PQFN 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.
This receive module, used in conjunction with
MACOM’s MAIA-010365 S-Band radar transmit
module, MAAP-011022 S-Band 7 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.
Attenuator
9
22
10
21
11
12
13
14
15
16
17
18
19
20
1. The ports of the switches that connect to the power dividers
are absorptive.
Ordering Information
2
Part Number
MAIA-009579-TR0500
MAIA-009579-000SMB
Package
500 piece reel
Sample Test Board
2. Reference Application Note M513 for reel size information.
* 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.macomtech.com for additional data sheets and product information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MAIA-009579
Receive Module
2700 - 3500 MHz
Pin Configuration
3,4,5
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Function
RX1-phase 1
RX1-phase 2
RX1-phase 3
RX1-phase 4
RX1-phase 5
RX1-phase 6
RX1-atten 1
RX1-atten 2
RX1-atten 3
RX1-atten 4
GND
RF_RX1
GND
SPDT-B
-5V_LOG
+5V_LOG
SPDT-A
GND
RF_RX2
GND
Pin No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Function
RX2-atten 4
RX2-atten 3
RX2-atten 2
RX2-atten 1
RX2-phase 6
RX2-phase 5
RX2-phase 4
RX2-phase 3
RX2-phase 2
RX2-phase 1
+5V_RX2
GND
RX_IN_H
GND
-5V_AMP
GND
GND
RX_IN_V
GND
+5V_RX1
Rev. V1
Truth Table for Logic Bits
Bit Function
RX1-phase 1
RX2-phase 1
RX1-phase 2
RX2-phase 2
RX1-phase 3
RX2-phase 3
RX1-phase 4
RX2-phase 4
RX1-phase 5
RX2-phase 5
RX1-phase 6
RX2-phase 6
RX1-atten 1
RX2-atten 1
RX1-atten 2
RX2-atten 2
RX1-atten 3
RX2-atten 3
RX1-atten 4
RX2-atten 4
Where:
Logic “0” = -5 V and Logic “1” = 0 V
Bit Function
@ Logic 0
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Phase
Ref Loss
Ref Loss
Ref Loss
Ref Loss
Ref Loss
Ref Loss
Ref Loss
Ref Loss
Bit Function
@ Logic 0
-5.62°
-5.62°
-11.25°
-11.25°
-22.5°
-22.5°
-45°
-45°
-90°
-90°
-180°
-180°
1 dB
1 dB
2 dB
2 dB
4 dB
4 dB
8 dB
8 dB
3. 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.
4. Use 0.1 µF bypass capacitors on each bias pin (Pins 15, 16,
31, 35, and 40).
5. RX_IN_H and RX_IN_V have internal DC blocks. RF_RX1
and RF_RX2 do not have internal DC blocks.
Truth Table, Function for SPDT_A, _B
Function
Straight
Sequential V
Sequential H
Crossover
Where:
Logic “0” = -5 V and Logic “1” = 0 V
SPDT_A SPDT_B
0
0
1
1
0
1
0
1
On Paths
RX_IN_H to RF_RX2,
RX_IN_V to RF_RX1
RX_IN_H to RF_RX2,
RX_IN_H to RF_RX1
RX_IN_V to RF_RX2,
RX_IN_V to RF_RX1
RX_IN_H to RF_RX1,
RX_IN_V to RF_RX2
2
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.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MAIA-009579
Receive Module
2700 - 3500 MHz
Electrical Specifications
6
: Freq: 2700 - 2900 MHz, T
A
= 25°C, Z
0
= 50
Ω
Parameter
Gain
Channel-to-Channel
Gain Variation
Attenuation Accuracy
Attenuation Accuracy
(RMS)
Phase Variation
(As Attenuation Changes)
Phase Accuracy
Gain Variation
(As Phase Changes)
Isolation (Through Path On)
RF_RX1 (relative to RF_RX2)
RF_RX2 (relative to RF_RX1)
Isolation (Crossover Path On)
RF_RX2 (relative to RF_RX1)
RF_RX1 (relative to RF_RX2)
Input VSWR
Output VSWR
Test Conditions
Any Through or Crossover Path
2.7 - 3.0 GHz
3.0 - 3.5 GHz
Any Through or Crossover Path
Individual Bits
All Bits Combined
RMS error of all attenuation states
relative to the reference attenuation state
Phase shift variation over all attenuation settings
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.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MAIA-009579
Receive Module
2700 - 3500 MHz
Absolute Maximum Ratings
7,8
Parameter
-5 V_AMP, -5 V_LOG
+5 V_RX1, +5 V_RX2,
+5 V_LOG
All RX… Controls
RX_IN_V, RX_IN_H
Operating Temperature
Storage Temperature
Absolute Maximum
-6.0 V to +0.5 V
-0.5 V to +6.0 V
-5 V_AMP - 0.5 V to +0.5 V
+18 dBm
-40°C to +85°C
-40°C to +125°C
Rev. V1
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
Class 1A HBM devices.
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.
Typical Performance Curves
0
All Phase States at 0 dB Attenuation
-5.6
-11.2
-16.9
-22.5
-28.1
-33.7
-39.4
-45
-50.6
-56.2
-61.9
-67.5
-73.1
-78.7
-84.4
-90
-95.6
-101.2
-106.9
-112.5
-118.1
-123.7
-129.4
-135
-140.6
-146.2
-151.9
-157.7
-163.1
-168.7
-174.4
-180
-185.6
-191.2
-196.9
-202.5
-208.1
-213.7
-219.4
-225
-230.6
-236.2
-241.9
-247.5
-253.1
-258.7
-264.4
-270
-275.6
-281.2
-286.9
-292.5
-298.1
-303.7
-309.4
-315
-320.6
-326.2
-331.9
-337.5
-343.1
-348.8
-354.4
-22.5
-45
-67.5
-90
-112.5
-135
Phase (deg)
-157.5
-180
-202.5
-225
-247.5
-270
-292.5
-315
-337.5
-360
2.70
2.80
2.90
3.00
3.10
3.20
3.30
3.40
3.50
4
Frequency (GHz)
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.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MAIA-009579
Receive Module
2700 - 3500 MHz
Typical Performance Curves
Gain - Straight Path
31
Rev. V1
Gain - Sequential V
31
28
V - RX1
Gain (dB)
28
Gain (dB)
25
25
22
22
19
19
H - RX2
16
2.7
2.9
3.1
3.3
3.5
16
2.7
2.9
3.1
3.3
3.5
Frequency (GHz)
Frequency (GHz)
Gain - Crossover Path
31
Gain - Sequential H
31
28
H - RX1
Gain (dB)
28
Gain (dB)
25
25
22
22
19
19
V - RX2
16
2.7
2.9
3.1
3.3
3.5
16
2.7
2.9
3.1
3.3
3.5
Frequency (GHz)
Frequency (GHz)
Gain - Straight Path Variation over Temperature
31
All Attenuation States at 0° Phase Shift
MAIA-009579 STRAIGHT MODE
ATTENUATION vs FREQUENCY
0
1
2
28
-40°C
+25°C
-1
-2
-3
3
4
5
6
7
Gain (dB)
25
-4
-5
-6
ATTENUATION (dB)
22
-7
-8
-9
8
19
+85°C
2.7
2.9
3.1
3.3
3.5
-10
-11
-12
9
10
11
16
-13
-14
-15
12
13
Frequency (GHz)
-16
-17
2.70
2.90
3.10
3.30
3.50
14
15
5
FREQUENCY (GHz)
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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