Temperature Compensated Directional RMS Power Detector
2 - 6 GHz
Features
Integrated Directional Coupler
Low Insertion Loss: 0.15 dB @ 4 GHz
Min. detectable power: -15 dBm @ 4 GHz
Dynamic range: 45 dB @ 4 GHz
Built-In Temperature Compensation
Lead-Free 1.5 x 1.2 mm 6-Lead TDFN Pkg
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Rev. V2
Functional Schematic
Description
The MACP-010561 belongs to a series of small,
easy-to-use, broadband, directional detectors. With
integrated low loss directional couplers and built-in
temperature compensation circuits, these detectors
provide an easy way to monitor the power of a signal
travelling in a specific direction along a transmission
line. Detectors are housed in a miniature, surface
mount, lead less plastic package. They require a
small amount of bias for proper performance. The
total bias current is less than 0.5 mA.
Typical applications include power monitoring and
leveling in Point-to-Point radios, IMS, Radar, VSAT,
EW, and Aerospace & Defense systems.
The surface mount package is small yet can be
handled and placed with standard pick and place
assembly equipment. Detectors are fabricated on a
well established GaAs process featuring full
passivation for performance and reliability.
Pin Configuration
3
Pin No.
1
2
3
4
5
6
Pin Name
RF
OUT
N/A
RF
IN
V bias
N/A
V det
Description
RF Output
No Connection
RF Input
Bias Voltage
No Connection
Output Voltage
3. Pins 2 and 5 are not connected internally and should not be
used for grounding. Package has exposed bottom metal
paddle which should be connected to the circuit GROUND.
The parasitic inductance introduced by this connection
should be as small as possible.
Ordering Information
1,2
Part Number
MACP-010561-TR1000
MACP-010561-001SMB
Package
1000 piece reel
Sample Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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.
For further information and support please visit:
https://www.macom.com/support
MACP-010561
Temperature Compensated Directional RMS Power Detector
2 - 6 GHz
Electrical Specifications:
Freq. = 6 GHz, T
A
= 25°C, V
B
= 3.2 V, Z
0
= 50 Ω (unless otherwise specified)
Parameter
Insertion Loss
Test Conditions
2 GHz
4 GHz
6 GHz
10 dBm applied to Input
2 GHz
4 GHz
6 GHz
Into 50 Ω load
2 GHz
4 GHz
6 GHz
Minimum recommended power level
2 GHz
4 GHz
6 GHz
Maximum recommended power level
2 - 6 GHz
2 - 6 GHz
2 - 6 GHz
Detect voltage with no RF input power
V Bias = 3.2 V
Units
dB
Min.
—
Typ.
0.10
0.15
0.25
140
225
322
17
19
16
-8
-15
-17
30
23
24
100
0.3
Max.
—
—
0.5
—
Rev. V2
Detect Voltage
mV
—
Directivity
dB
—
—
Sensitivity
dBm
—
—
Maximum Power
Input Return Loss
Output Return Loss
DC Offset
Bias Current
dBm
dB
dB
mV
mA
—
—
—
50
—
—
—
—
150
0.35
Absolute Maximum Ratings
4,5
Parameter
Input Power
Operating Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+40 dBm
8V
-40°C to +85°C
-65°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.
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5.
M/A-COM Technology Solutions 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
MACP-010561
Temperature Compensated Directional RMS Power Detector
2 - 6 GHz
Application Information
The MACP-010561 is designed to deliver high
performance and to be easy to use.
No external components are needed. The RF
connections required by the MACP-010561 are
shown in a schematic below.
Rev. V2
Recommended PCB Configuration
Pin 3 should be connected to the RF line bringing
the input signal. Pin 1 is the RF output. The third
required connection is that to the RF ground. The
exposed metal paddle on the back of the package
must be connected to the RF ground of the board
housing the detector. This can be accomplished by
using conductive via holes. It is important to ensure
that the parasitic inductance associated with the
connection between the detector and the RF ground
is as small as possible. The RF ground also provides
the return path for the DC bias current.
Evaluation Board
MA-COM Technology Solutions’ will supply an
evaluation board and loose samples upon qualified
request. The kit consists of a PCB and SMA
connectors. MA-COM Technology Solutions’
suggests a Rogers 4350 dielectric of .008” (0.20
mm) with ½ ounce copper. Proper grounding is
always important, we suggest 8 mil (0.20 mm) vias
placed generously underneath the part.
DC Bias
The MACP-010561 operates with a positive 3.2 V
bias applied to Pin 4. The output voltage is available
on Pin 6.
3
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
MACP-010561
Temperature Compensated Directional RMS Power Detector
2 - 6 GHz
Typical Performance Curves:
Insertion Loss
Detect Voltage Output vs. Input Power
Rev. V2
Input Return Loss
Output Return Loss
Directivity
Detect Voltage @ 10 dBm Input Power
4
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
MACP-010561
Temperature Compensated Directional RMS Power Detector
2 - 6 GHz
Typical Performance Curves:
Insertion Loss
Detect Voltage vs. Input Power @ 4 GHz
Rev. V2
Input Return Loss
Output Return Loss
Directivity
Temperature Compensation Accuracy
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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