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Model DC1722J5020AHF
Rev C
Ultra Low Profile 0805
20dB Directional Coupler
Description
The DC1722J5020AHF is a low cost, low profile sub-miniature high
performance 20 dB directional coupler in an easy to use surface mount package. It is
designed for 1700 – 1900MHz applications including: WCDMA, CDMA, IMT2000,
UMTS and GSM1800 / 1900 applications. The DC1722J5020AHF is ideal for power
detection, signal injection and other applications where low insertion loss signal
monitoring is required. The DC1722J5020AHF 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
ROOM (25?C)
? Mean Coupling
20dB
? 0.58mm Height
Profile
Frequency
(MHz)
Mean Coupling
(dB)
Insertion
loss (dB)
Return
Loss (dB)
Directivity
(dB)
Frequency
Sensitivity
(dB)
Power
Handlin g
(watts)
?
Ultra Low Insertion
Loss
Min
Typ.
Max
Typ.
Max
Typ.
Min
Typ.
Min
Typ.
Max
Max
?
Surface Mountable
?
Tape & Reel
1700 - 2200
19.0
19.9
20.8
0.17
0.26
22.5
17.0
21.4
14.9
0.15
0.17
2
?
RoHS
?
?
Compliant
Halogen Free
1805 - 1880
18.9
19.8
20.7
0.13
0.20
29.4
20.0
23.0
15.3
0.02
0.02
2
?
-55 ° C to 85 ° C
1930 - 1990
2110 - 2170
18.9
19.0
19.8
20.0
20.7
20.9
0.14
0.16
0.22
0.25
26.1
23.0
19.2
17.3
25.8
27.5
16.2
19.1
0.01
0.05
0.01
0.05
2
2
**Specification based on performance of unit properly installed on microstrip printed circuit boards with 50
Outline Drawing
nominal impedance.
TOP VIEW
SIDE VIEW
4x 0.37
BOTTOM VIEW
2.04±0.10
0.55±0.06
1
2
3
2x 0.15
1.29±0.10
6x 0.98
6x
0.22
Orientation Marker
Denotes Pin Location
Orientation Marker
Denotes Pin Location
6
4x 0.65
5
4
6x
0.30
Pin
1
2
Configuration-1
Direct
Isolated
Configuration-2
Input
Coupled
Mechanical Outline
-Dimensions are in Millimeters
3
4
5
6
Gnd
Gnd
Coupled
Input
Gnd
Gnd
Isolated
Direct
USA/Canada:
(315) 432-8909
Visit us at
www.anaren.com
Toll Free:
Europe:
Asia:
(800) 411-6596
+44 2392-232392
+86 512-62749282
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