Model BD2425N50200AHF
Rev A
Ultra Low Profile 0404 Balun
50 to 200 Balanced
Description
The BD2425N50200AHF is a low cost, low profile sub-miniature unbalanced
to balanced transformer designed for differential inputs and output locations on
modern chipsets in an easy to use surface mount package. The
BD2425N50200AHF is ideal for high volume manufacturing and delivers higher
performance than traditional ceramic baluns. The BD2425N50200AHF has an
unbalanced port impedance of 50Ω and a 200Ω balanced port impedance. This
transformation enables single ended signals to be applied to differential ports on
modern integrated chipsets. The output ports have equal amplitude (-3dB) with 180
degree phase differential. The BD2425N50200AHF is available on tape and reel for
pick and place high volume manufacturing.
Detailed Electrical Specifications:
Specifications subject to change without notice.
Features:
•
•
•
•
•
•
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2400 – 2500 MHz
0.56 mm Height Profile
50 Ohm to 2 x 100 Ohm
Low Insertion Loss
802.11 b+g
MIMO b+g
Bluetooth
Zigbee
Surface Mountable
Tape & Reel
Non-conductive Surface
RoHS Compliant
Halogen Free
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
Power Handling
Operating Temperature
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
ROOM (25°C)
°
Min.
Typ.
50
200
27
0.6
0.5
2
29
Max
2500
Unit
MHz
2400
21
0.7
1.0
6
1.0
dB
dB
dB
Degrees
dB
Watts
ºC
-55
+85
Outline Drawing
Top View (Near-side)
Side View
Bottom View (Far-side)
.041
±.004
[1.04
±0.10
]
.041
±.004
[1.04
±0.10
]
.022
±.002
[0.56
±0.05
]
.012 [0.30]
1
.012 [0.30]
2
3x.010
[0.25]
4
3
3x.010
[0.25]
.020 [0.51]
.020 [0.51]
Pin Designation
GND / DC Feed
1
+ RF GND
Dimensions are in Inches [Millimeters]
Mechanical Outline
2 Unbalanced Port
3 Balanced Port
4 Balanced Port
Tolerances are Non-Cumulative
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe
:
(315) 432-8909
(800) 411-6596
+44 2392-232392
ANAREN [ ANAREN MICROWAVE ]
