outputs are provided and an external 90° hybrid is
required to complete the image rejection function.
The device integrates an LNA, image reject mixer
and LO buffer/doubler within a 6 mm laminate
package. It is ideally suited for 42 GHz band
point-to-point radios.
Each device is 100% RF tested to ensure
performance compliance. The part is fabricated
using an efficient pHEMT process.
The MTTF is > 1,000,000 hours at a 150
o
C junction
temperature.
LO
3
2X
BUF
IRM
Q* Q
I
I*
8
VG4
4
Q*
5
Q
6
I
7
I*
Pin Configuration
3,4
Pin No.
1
2
3
4
5
Function
V
D
3
V
G
3
LO
Q* Input
5
Q Input
I Input
I* Input
5
V
G
4
RF
V
G
1
V
D
1
V
G
2
V
D
2
Ordering Information
Part Number
MADC-010736-000000
MADC-010736-TR0200
MADC-010736-TR0500
MADC-010736-001SMB
1,2
6
Package
Bulk Quantity
200 Piece Reel
500 Piece Reel
7
8
9
10
11
12
13
Sample Evaluation board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 3 loose parts.
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
4. MACOM recommends connecting unused package pins to
ground.
5. IF pins I* and Q* may be left open (unused) for un-balanced IF
operation.
^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.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
1
MADC-010736
Receiver, High IIP3, SMD
40.5 - 43.5 GHz
Rev. V2
Electrical Specifications
6
:
T
B
= 25°C, V
D1,2,3
= 4.0 V, I
D1
= 10 mA, I
D2
= 100 mA, V
G3
= -0.4 V, V
G4
= -3 V, IF = 3.5 GHz
Parameter
Frequency Range (RF)
Frequency Range (LO)
Frequency Range (IF)
Conversion Gain
Image Rejection
Input IP3
Noise Figure
LO Power
IF Return Loss
RF Return Loss
LO Return Loss
DC Current (ID1+ID2+ID3)
Units
GHz
GHz
GHz
dB
dBc
dBm
dB
dBm
dB
dB
dB
mA
Min.
40.5
18.5
DC
10
—
—
—
—
—
—
—
—
Typ.
—
—
—
12
30
6
3.5
0
15
18
15
290
Max.
43.5
21.75
3.5
—
—
—
5.0
—
—
—
—
—
6. Apply gate voltages prior to drain voltages. Adjust VG1, VG2 and VG3 between –1.0 and –0.1 V to achieve specified drain current.
Typical current, 290 mA = 10 ( ID1) + 100 (ID2) + 180 (ID3). Refer to App Note [1] for biasing details.
Maximum Operating Ratings
7,8
Parameter
Input Power
Drain Supply Voltage
Operating Temperature
Junction Temperature
Storage Temperature
Absolute Maximum
+5 dBm
+4.3 Volts
-40°C to +85°C
+150°C
-55°C to +150°C
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
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.
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.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MADC-010736
Receiver, High IIP3, SMD
40.5 - 43.5 GHz
Typical Performance Curves: T
A
= 25°C
Conversion Gain @ 3.5 GHz IF
25
Rev. V2
Conversion Gain @ 2.0 GHz IF
25
20
20
15
15
10
10
5
5
0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
Frequency (GHz)
Frequency (GHz)
IP3 @ 3.5 GHz IF
25
IP3 @ 2.0 GHz IF
25
20
20
15
Input IP3
Output IP3
15
Input IP3
Output IP3
10
10
5
5
0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
Frequency (GHz)
Frequency (GHz)
Image Rejection @ 3.5 GHz IF
0
Image Rejection @ 2.0 GHz IF
0
-10
-10
-20
-20
-30
-30
-40
40.5
41.0
41.5
42.0
42.5
43.0
43.5
-40
40.5
41.0
41.5
42.0
42.5
43.0
43.5
3
Frequency (GHz)
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.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MADC-010736
Receiver, High IIP3, SMD
40.5 - 43.5 GHz
Typical Performance Curves: T
A
= 25°C
LO and 2xLO to RF Isolation
0
-10
-20
-30
-40
-50
-60
-70
1xLO
2xLO
Rev. V2
P1dB @ 2.0 GHz IF
10
5
0
Input
Output
-5
37
38
39
40
41
42
43
44
-10
40.5
41.0
41.5
42.0
42.5
43.0
43.5
2xLO (GHz)
Frequency (GHz)
Noise Figure
8
7
6
5
4
3
2
1
0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
IF = 2.0 GHz
IF = 3.5 GHz
RF Return Loss
0
-10
-20
-30
-40
40.5
41.0
41.5
42.0
42.5
43.0
43.5
Frequency (GHz)
Frequency (GHz)
LO Return Loss
0
IF Return Loss
0
-10
-10
-20
-20
-30
-30
-40
-40
-50
16.75
17.75
18.75
19.75
20.75
21.75
-50
0
1
2
3
4
4
Frequency (GHz)
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.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MADC-010736
Receiver, High IIP3, SMD
40.5 - 43.5 GHz
Rev. V2
App Note [1] Biasing -
The MADC-010736 is operated by biasing V
D
1, V
D
2, and V
D
3 at 4.0 V. The
corresponding drain currents are set to 10 mA, 100 mA, and 180 mA respectively. V
G
4 requires a fixed voltage
bias of nominally –3.0 V. It is recommended to use active bias on V
G
1, V
G
2, V
G
3 to keep the currents in V
D
1,
V
D
2, and V
D
3 constant, in order to maintain the best performance over temperature. Depending on the supply
voltages available and the power dissipation constraints, the bias circuits may include a single transistor or a low
power operational amplifier, with a low value resistor in series with the drain supply to sense the current. Make
sure to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain
supply.
App Note [2] I/Q -
For highest gain, best image rejection and lowest noise figure all 4 IF ports should be used. I/
I* and Q/Q* will combine through two 180 degree hybrid couplers generating inphase and quadrature phase
components. Inphase and quadrature signals then need to be combined through 90 degree hybrid combiner to
create IF output.
App Note [3] Board Layout -
It is recommended to provide 100 pF decoupling capacitors as close to the bias
pins as possible. Additional 10 nF and 1 µF on each of the bias lines are recommended placed a distance
further away.
LO
3
VG3
2
VD3
1
180 deg Hybrid
BUF 2X
BUF
Q*
Q
4
5
6
7
Q*
Q
I
I*
IRM
13
12
11
LNA
10
VD2
VG2
VD1
VG1
IF Output
90 deg Hybrid
I
I*
180 deg Hybrid
8
VG4
9
RF
5
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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