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 1M710
Rev. A
Micro Xinger
10dB Directional Coupler
Description
The 1M710 Micro Xinger is a low profile, miniature 10dB directional
coupler in an easy to use surface mount package designed for ISM and
LMDS applications. The 1M710 is for power and frequency detection as
well as power injection and is an ideal solution for the ever-increasing
demands of the wireless industry for smaller printed circuit boards and high
performance. 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
3.3 3.7
10.5 0.8
0.25
1.20
0.2
Directivity
Power
Handling
JC
Operating
Temp.
dB Min
Watts
C / Watt
C
Features:
3.3 3.7 GHz
Very Low Loss
High Directivity
Surface Mountable
Tape And Reel
New Micro-Package
100% Tested
20
22
34.4
-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
1M710 Rev A Mechanical Outline
Dimensions are in Inches [Millimeters]
.071
.007
[1.80
0.18
]
Side View
Top View (Near-side)
Bottom View (Far-side)
Part Is Symmetric About All Axis
.400
.010
[10.16
0.25
]
.200
.010
[5.08
0.25
]
Denotes
Array Number
Pin 4
Pin 1
Pin 2
Pin 3
GND
Pin 3
Pin 2
GND
Pin 1
Pin 4
.024
.004
TYP
[0.61
0.10
]
.048
.008
[1.22
0.20
]
.048
.008
[1.22
0.20
]
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 1M710
Rev. A
Typical Performance: 3.0 GHz. to 4.0 GHz.
Pin Configuration
Mounting Footprint
Dimensions are in Inches [Millimeters]
1M710 Rev A Mounting Footprint
Part Is Symmetric About All Axis
.300
[7.62]
.063 SQ TYP
[1.60]
To ensure proper electrical and thermal performance
there must be a ground plane with 100%
solder connection underneath the part
.034 TYP
[0.86]
.100
[2.54]
50
Transmission
Line
Multiple
plated thru holes
to ground
Coupling 1M710
-11.5
-11
-10.5
-10
-9.5
3000
3200
3400
3600
3800
4000
Frequency (MHz)
C
o
u
p
l
i
ng (
d
B
)
Return Loss 1M710
-50
-40
-30
-20
-10
0
3000
3200
3400
3600
3800
4000
Frequency (MHz)
R
e
t
u
rn
L
o
s
s
(d
B
)
Transmission Loss 1M710
-1
-0.8
-0.6
-0.4
-0.2
0
3000
3200
3400
3600
3800
4000
Frequency (MHz)
T
r
ans
m
i
s
s
i
o
n Lo
s
s
(
d
B
)
Directivity 1M710
-30
-26
-22
-18
-14
-10
3000
3200
3400
3600
3800
4000
Frequency (MHz)
D
i
r
e
c
t
ivit
y (
d
B
)
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