Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722J5005AHF
Rev A
1.29±0.10
2.04±0.10 0.80±0.08
6x 0.98
2x 0.15
4x 0.37 4x 0.65
6x 0.22
6x 0.30
Top View (Nearside) Bottom View (Farside)
6 5 4
3
2
1
Orientation Marker
Denotes Pin Location
Orientation Marker
Denotes Pin Location
Pin Configuration-1 Configuration-2 Configuration-3 Configuration-4
1
2
3
4
5
6
Input
Input
Input
Input
GND GND GND GND
GND GND GND GND
Isolated
Isolated
Isolated
Isolated
Direct
Direct
Direct
Direct
Coupled
Coupled
Coupled
Coupled
Mechanical Outline
-Dimensions are in Millimeters
-Tolerances are Non-Cumulative
Ultra Low Profile 0805
5 dB Directional Coupler
Description
The DC1722J5005AHF is a low cost, low profile sub-miniature high
performance 5 dB directional coupler in an easy to use RoHS compliant, Halogen
Free surface mount package. It is designed for 1700 – 2200MHz applications
including: WCDMA, CDMA, IMT2000, UMTS and GSM1800 / 1900 applications. The
DC1722J5005AHF is ideal for power detection, signal injection and other applications
where low insertion loss signal monitoring is required. The DC1722J5005AHF is
available on tape and reel for pick and place high volume manufacturing. All of the
Xinger components are constructed from ceramic filled PTFE composites which
possess excellent electrical and mechanical stability. All parts have been subjected to
rigorous qualification testing and units are 100% RF tested.
Detailed Electrical Specifications: Specifications subject to change without notice.
Features:
•
1700 – 2200 MHz
•
Mean Coupling 5dB
•
Ultra Low Insertion
Loss
•
WCDMA,IMT2000,UMTS,
GSM
•
LTE Bands:1,2,3,4,9,10,
33,34,35,36,37,39
•
Tape & Reel
•
RoHS Compliant
•
Halogen Free
•
100% RF Tested
•
-
55°C to 85°C
ROOM (25ËšC)
Frequency
(MHz)
Mean Coupling
(dB)
Insertion
loss (dB)
Return Loss
(dB)
Directivity
(dB)
Phase
Balance
(deg)
Frequency
Sensitivity
(dB)
Power
Handling
(watts)
Min Typ. Max Typ. Max Typ. Min Typ. Min Typ. Max Typ. Max Max
1700 - 2200 4.5 5.2 5.6 0.3 0.5 20.6 17.0 20.2 17.0 1.6 4.0 0.07 0.13
5
1805 - 1880 4.5 5.2 5.6 0.2 0.4 24.0 19.0 24.1 19.0 1.0 3.0 0.02 0.13
5
1930 - 1990 4.5 5.2 5.6 0.3 0.5 22.7 19.0 22.4 18.0 1.0 3.0
0.00 0.10
5
2110 - 2170 4.5 5.2 5.6 0.3 0.5 20.9 17.0 20.5 17.0 1.5 4.0
0.03 0.10
5
**Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 Ω nominal impedance.
Outline Drawing
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www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722J5005AHF
Rev A
Typical Performance: 1600 MHz. to 2300 MHz (Configuration 1)
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
Return Loss at Input Port
Freq [GHz]
[dB]
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
-3.6
-3.3
-3
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0
Insertion Loss
Freq [GHz]
[dB]
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
Coupling
Freq [GHz]
[dB]
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
-20
-15
-10
-5
0
5
10
15
20
Phase Balance
Freq [GHz]
[degree]
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
Directivity
Freq [GHz]
[dB]
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
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+86 512-62749282
Model DC1722J5005AHF
Rev A
Wideband Performance: 10 to 8010MHz (Configuration 1)
0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
Return Loss at Input Port
Freq [GHz]
[dB]
0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01
-3.6
-3.3
-3
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0
Insertion Loss
Freq [GHz]
[dB]
0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
Coupling
Freq [GHz]
[dB]
0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01
-20
-15
-10
-5
0
5
10
15
20
Phase Balance
Freq [GHz]
[degree]
0.01 1.01 2.01 3.01 4.01 5.01 6.01 7.01 8.01
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
Directivity
Freq [GHz]
[dB]
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722J5005AHF
Rev A
Definition of Measured Specifications
Parameter Definition
Mathematical Representation
i, j, k, m is denoted as the port index of input, isolated, direct
and coupled port for specific pin configuration shown in the
table above
Return Loss
The impedance match of the
coupler to a 50Ω system. Return
Loss is an alternate means to
express VSWR.
10
20 log ( )
ii
S
Directivity
The power at the isolated port
divided by the power at the
coupled port
10
20 log
ji
mi
S
S
Insertion Loss
The input power divided by the
sum of the power at the two output
ports.
2 2
10
10 log ( )
mi ki
S S+
Mean Coupling
At a given frequency (
n
ω
),
coupling is the input power divided
by the power at the coupled port.
Mean coupling is the average
value of the coupling
values in the band. N is the
number of frequencies
in the band.
Coupling (dB) =
10
20 log
mi
S
Mean Coupling (dB) =
10
1
20log
N
mi
m
S
N
=
∑
Phase Balance The difference in phase angle
between the two output ports.
90
o
ki mi
S S∠− ∠+
Frequency
sensitivity
The decibel difference between
the maximum in band coupling
value and the minimum in band
coupling value.
(Max Coupling (dB) – Min Coupling (dB))/2
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www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722J5005AHF
Rev A
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances.
Mounting Footprint
Dimensions are in Millimeters
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
4x Transmission
Line
4x 0.30
6x 0.35
6x 0.33
6x 0.05
0.66
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722J5005AHF
Rev A
Packaging and Ordering Information
Parts are available in reel and are packaged per EIA 481-D. Parts are oriented in tape and reel as shown below.
Minimum order quantities are 4000 per reel.
