BD2425J50200AHF Datasheet, PDF (1/5 Pages) Anaren Microwave – Ultra Low Profile 0805 Balun

Model BD2425J50200AHF
Rev A
Ultra Low Profile 0805 Balun
50Ω to 200Ω Balanced
Description
The BD2425J50200AHF is a low profile sub-miniature balanced to unbalanced
transformer designed for differential inputs and output locations on next generation
wireless chipsets in an easy to use surface mount package covering the GSM
frequencies. The BD2425J50200AHF is ideal for high volume manufacturing and is
higher performance than traditional ceramic and lumped element baluns. The
BD2425J50200AHF 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 semiconductors. The output ports have equal
amplitude (-3dB) with 180 degree phase differential. The BD2425J50200AHF is
available on tape and reel for pick and place high volume manufacturing.
Detailed Electrical Specifications: Specifications subject to change without notice.
ROOM (25°C)
Features:
Parameter
Min. Typ. Max
• 2400 – 2500 MHz
• 0.7mm Height Profile
• 50 Ohm to 2 x 100 Ohm
• 802.11 b+g +n Compliant
• Low Insertion Loss
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
2400
2500
50
200
9.5
12.2
• Input to Output DC Isolation Insertion Loss*
0.6
0.8
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
Amplitude Balance
Phase Balance
CMRR
Power Handling
0.1
0.5
2
6
37
2
Operating Temperature
-55
+85
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
TOP VIEW (Near Side)
SIDE VIEW
BOTTOM VIEW (Far Side)
2.04±0.10
0.71±0.07
4x 0.37
1
2
3
2x 0.15
Unit
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
ºC
1.29±0.10
6x 0.98
6x
0.22
Orientation Marker
Denotes Pin Location
Mechanical Outline
-Dimensions are in Millimeters
6
5
4
Orientation Marker
6x
Denotes Pin Location _{4x 0.65}
0.30
Pin Designation
1 Unbalanced Port
2 GND/DC Feed
+RF GND
3 Balanced Port
4 Balanced Port
5 GND
6 NC
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