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Model DC4759J5020AHF
Rev C
Ultra Low Profile 0805
20dB Directional Coupler
Description
The DC4759J5020AHF is a low cost, low profile sub-miniature high
performance 20 dB directional coupler in an easy to use RoHS compliant, Halogen
Free surface mount package. It is designed for 4700 – 5900MHz applications
including: WiFi and P2P / P2MP applications. The DC4759J5020AHF is ideal for
power detection, signal injection and other applications where low insertion loss
signal monitoring is required. The DC4759J5020AHF 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.
ROOM (25?C)
Features:
? 4700 – 5900 MHz
? Mean Coupling
Frequency
(MHz)
Mean Coupling
(dB)
Insertion
loss (dB)
Return
Loss (dB)
Directivity
(dB)
Frequency
Sensitivity
(dB)
Power
Handling
(watts)
20dB
Min
Typ.
Max
Typ.
Max
Typ.
Min
Typ.
Min
Typ.
Max
Max
? 0.58mm Height
Profile
? Ultra Low Insertio n
Loss
4900-5500
18.3
19.4
20.6
0.14
0.27
8.3
6.9
15.4
11.0
0.19
0.21
2
?
?
?
Surface Mountable
Tape & Reel
RoHS Compliant
?
?
Halogen Free
-55 ° C to 85 ° C
4700-5900
18.6
19.7
21.0
0.17
0.32
7.6
6.3
10.3
5.3
0.91
1.02
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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