BD2425P5075AHF
Rev C
Nano Profile 0404 Balun
50Ω to 75Ω Balanced
Description:
The BD2425P5075AHF is a low cost, nano 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 BD2425P5075AHF has been developed for
placement inside highly integrated, over moldable packaging
solutions where overall module height is of greatest concern. Ideal
for high volume manufacturing and delivers higher performance than
traditional ceramic baluns in a sub 0.5mm height profile. The
BD2425P5075AHF has an unbalanced port impedance of 50 Ω and
a 75 Ω 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 BD2425P5075AHF 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:
• 2400 – 2500 MHz
• 0.45mm Height Profile
• 50 Ohm to 2 x 37.5 Ohm
• Low Insertion Loss
• 802.11 b+g
• MIMO b+g
• Bluetooth
• Zigbee
• Proprietary Ultra Low Power
Radio
• Surface Mountable
• Tape & Reel
Parameter
Min.
Typ.
Max
Unit
MHz
Ω
Frequency
2400
2500
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
50
75
Ω
11
15.5
0.80
0.91
4.34
24
dB
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
1.15
1.56
7.07
dB
dB
Degrees
dB
Power Handling
1
Watts
• RoHS Compliant
• Halogen Free
ºC
Operating Temperature
-55
+85
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing:
1