MICROWAVE PRECISION
Fixed Attenuator
50Ω
1.6W 6dB
KAT-6+
DC to 43.5 GHz
THE BIG DEAL
y Super wide bandwidth, DC-43.5 GHz
y High Power Handling, 1.6W
y Small package, 2x2 MCLP™
y Excellent VSWR, 1.1:1 typ.
Generic photo used for illustration purposes only
CASE STYLE: MC1630-1
APPLICATIONS
y 5G
y Test and Measurement
y Radar
y Communication
y Defense
PRODUCT OVERVIEW
KAT-6+ is an absorptive fixed attenuator fabricated using highly reliable and repeatable GaAs MMIC IPD process. The model
operates from DC to 43.5GHz. It achieves outstanding attenuation accuracy and flatness while maintains excellent VSWR
throughout the entire band. The model can also handle input power up to 1.6W, which makes this model an ideal choice for a
wide range of applications.
KEY FEATURES
Feature
Advantages
Wideband operation, From DC to 43.5 GHz
Supports a wide array of applications including 5G, wireless infrastructure, microwave communications,
satellite, defense and aerospace, medical broadband and optic applications.
Small Size and simple to use
(2 mm x 2 mm)
As a single chip solution, the KAT series occupies less board space than a lumped element approach,
minimizes component count and ensures repeatable performance over wide frequency range.
Wide range of nominal attenuation values
(0,1,2,3,4,5,6,7,8,9,10,12,15,20 & 30)
Small increment offering enables circuit designer to change attenuation values without motherboard redesign
making the KAT series ideal for select at test application.
MCLPTM Package
Low Inductance, repeatable transitions, excellent thermal path make the KAT series an ideal solution as an
alternative to “do it yourself” lumped element-based approach.
* IPD - Integraded Passive Device.
REV. B
ECO-014625
KAT-6+
MCL NY
220818
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PAGE 1 OF 2
MICROWAVE PRECISION
Fixed Attenuator
50Ω
1.6W 6dB
KAT-6+
DC to 43.5 GHz
ELECTRICAL SPECIFICATIONS1 AT 25°C, 50Ω , UNLESS NOTED OTHERWISE
Parameter
Condition (GHz)
Min.
Typ.
Max.
Unit
DC
—
43.5
GHz
0.01 - 5
5.6
6.0
6.4
5 - 10
5.6
6.0
6.4
10 - 20
5.6
6.0
6.7
20 - 30
5.6
6.1
7.0
30 - 40
—
6.1
—
40 - 43.5
—
5.9
—
0.01 - 5
—
1.05
1.3
5 - 10
—
1.08
1.5
10 - 20
—
1.11
1.7
20 - 30
—
1.26
—
30 - 40
—
1.44
—
40 - 43.5
—
1.44
—
Frequency Range
Attenuation
VSWR
dB
:1
1. Tested on Mini-Circuits test board TB-934-6C+. See Characterization/Application Circuit in Fig. 1
MAXIMUM RATINGS2
Parameter
Ratings
3
Operating Case Temperature
Storage Temperature
RF Input Power
-40°C to 85°C
-65°C to 150°C
1.6W3
2. Permanent damage may occur if any of these limits are exceeded.
3. Power rating derated to 1W at 85°C
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PAGE 2 OF 2
MICROWAVE PRECISION
Fixed Attenuator
50Ω
1.6W 6dB
KAT-6+
DC to 43.5 GHz
PAD DESCRIPTION
TOP VIEW
GND
1
6
GND
RF-IN
2
5
RF-OUT
GND
3
4
GND
Function
Pad Number
Description
RF-IN
2
RF input pad
RF-OUT
5
RF output pad
GND
1,3,4,6 & Paddle
Ground
CHARACTERIZATION TEST CIRCUIT
2
RF-IN
Fig 1. Block diagram of Test Circuit used for characterization, Test board TB-934-6C+
Conditions: Attenuation, VSWR: Pin=0 dBm
6
1
DUT
3
5
RF-OUT
4
PRODUCT MARKING
black body
index over pad 1
KT06
model family designation
Marking may contain other features or characters for internal lot control
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PAGE 3 OF 5
MICROWAVE PRECISION
Fixed Attenuator
50Ω
1.6W 6dB
KAT-6+
DC to 43.5 GHz
TYPICAL PERFORMANCE DATA AT 25°C
Frequency
(GHz)
Attenuation
(dB)
VSWR
(:1)
0.01
5.97
1.06
0.5
5.99
1.05
1.0
6.00
1.06
3.0
5.99
1.11
5.0
5.97
1.13
7.0
6.02
1.20
10.0
5.94
1.19
12.0
5.97
1.13
15.0
5.96
1.16
20.0
5.99
1.16
25.0
6.12
1.32
30.0
6.10
1.22
35.0
6.15
1.36
38.0
6.33
1.55
43.5
6.54
1.64
7.0
1.8
6.5
1.6
VSWR (:1)
ATTENUATION (dB)
KAT-6+
VSWR
KAT-6+
ATTENUATION
6.0
1.4
5.5
5.0
1.2
0
5
10
15
20
25
30
FREQUENCY (GHz)
35
40
45
1.0
0
5
10
15
20
25
30
35
40
45
FREQUENCY (GHz)
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PAGE 4 OF 5
MICROWAVE PRECISION
Fixed Attenuator
50Ω
1.6W 6dB
KAT-6+
DC to 43.5 GHz
ADDITIONAL DETAILED TECHNICAL INFORMATION IS AVAILABLE ON OUR DASH BOARD. TO ACCESS C LIC K HERE
Data Table
Performance Data
Swept Graphs
Case Style
MC1630-1 Plastic package, Terminal finish: Matte Tin
Tape & Reel
F66
Standard quantities available on reel
7” reels with 20, 50, 100, 200, 500, 1K, 2K devices.
Suggested Layout for PCB Design
PL-586
Evaluation Board
TB-934-6C+
Environmental Ratings
ENV08T1
ESD RATING
Human Body Model (HBM): Class 2 (Pass 2000V) per ANSI/ESD STM 5.1 - 2001
NOTES
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights
and benefits contained therein. For a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/terms/viewterm.html
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PAGE 5 OF 5
