MACP-010572
Temperature Compensated Directional Power Detector
6 - 18 GHz
Rev. V2
Features
Functional Schematic
Integrated Directional Coupler
Low Insertion Loss: 0.27 dB @ 12 GHz
Minimum Detectable Power: -16 dBm @ 12 GHz
Built-In Temperature Compensation
Lead-Free 1.5 x 1.2 mm 6-Lead TDFN Plastic
Package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Description
The MACP-010572 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.
Pin Configuration3
Pin #
Pin Name
Description
1
2
3
4
5
6
7
RFOUT
N/C
RF Output
No Connection3
RF Input
Typical applications include power monitoring and
leveling in Point-to-Point radios, IMS, Radar, VSAT,
EW, and Aerospace & Defense systems.
RFIN
VBIAS
N/C
Bias Voltage
No Connection3
Detector Voltage
Ground
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.
VDET
GND
3. Pins 2 and 5 are not connected internally and should not be
used for grounding. Package has exposed bottom metal
paddle (Pin 7) which should be connected to the circuit
ground. The parasitic inductance introduced by this connection
should be as small as possible.
Ordering Information1,2
Part #
Package
MACP-010572-TR1000
MACP-010572-001SMB
1000 part 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 2011/65/EU.
1
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