Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe
:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model 1X605
Rev. A
Directional Couplers
5 dB
Description
The 1X605 is a low profile 5dB directional coupler in an easy to use
miniature surface mount package ISM and wireless LAN applications. The
1X605 is ideal for power and frequency detection as well as power injection
and can be used in most high power designs. Parts have been subjected to
rigorous qualification testing and units are 100% tested. They are
manufactured using materials with x and y thermal expansion coefficients
compatible with common substrates such as FR4, G-10 and polyamide.
ELECTRICAL
SPECIFICATIONS**
Frequency
Mean
Coupling
Insertion
Loss
VSWR
Freq.
Sensitivity
GHz
dB
dB Max
Max:1
dB Max
2.3 2.6
5.0 0.5
0.25
1.20
0.30
Directivity
Power
Handling
JC
Operating
Temp.
dB Min
Watts
C / Watt
C
Features:
2.3-2.6 GHz
Low loss
High Directivity
Mini Package
Surface Mountable
Tape And Reel
Convenient Package
100% Tested
18
45
16.7
-55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit
boards with 50
nominal impedance. Specifications subject to change without notice.
Outline Drawing
1X605 Rev A Mechanical Outline
Dimensions are in Inches [Millimeters]
Bottom View (Far-side)
Side View
Top View (Near-side)
.560
.010
[14.22
0.25
]
.200
.010
[5.08
0.25
]
Pin 4
Pin 1
Pin 2
Pin 3
Denotes
Array Number
.081
.008
[2.05
0.20
]
Pin 4
Pin 1
Pin 2
Pin 3
GND
GND
.024
.004
TYP
[0.61
0.10
]
.050
.008
[1.27
0.20
]
.050
.008
[1.27
0.20
]
Part Is Symmetric About All Axis
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.
Model 1X605
Rev. A
Typical Performance: 2.0 GHz. to 2.9 GHz.
Coupling 1X605
-6
-5.5
-5
-4.5
-4
2000
2150
2300
2450
2600
2750
2900
Frequency (MHz)
C
oupl
i
ng (
d
B
)
Return Loss 1X605
-50
-40
-30
-20
-10
0
2000
2150
2300
2450
2600
2750
2900
Frequency (MHz)
R
e
t
u
rn
L
o
s
s
(d
B
)
Directivity 1X605
-50
-40
-30
-20
-10
2000
2150
2300
2450
2600
2750
2900
Frequency (MHz)
D
i
r
e
c
t
iv
it
y
(
d
B
)
Transmission Loss 1X605
-2
-1.8
-1.6
-1.4
-1.2
2000
2150
2300
2450
2600
2750
2900
Frequency (MHz)
T
r
a
n
sm
i
s
s
i
o
n
L
o
ss (
d
B
)
Pin Configuration
Mounting Footprint
To ensure proper electrical and thermal performance
there must be a ground plane with 100%
solder connection underneath the part
Dimensions are in Inches [Millimeters]
1X605 Rev A Mounting Footprint
.460
[11.68]
.100
[2.54]
50
Transmission
Line
.063 SQ TYP
[1.60]
.034 TYP
[0.86]
Mutiple
plated thru holes
to ground
Part Is Symmetric About All Axis
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