B0225J7575AHF Datasheet, PDF (1/6 Pages) Anaren Microwave – Ultra Low Profile 0805 Balun 75 to 75 Balanced

Model B0225J7575AHF
Rev A
Ultra Low Profile 0805 Balun
75Ω to 75Ω Balanced
fee
Description
The B0225J7575AHF 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 DVB-T,
DVB-C and DVB-S broadcast frequencies. The B0225J7575AHF is ideal for high
volume manufacturing and is higher performance than traditional wire wound and
lumped element baluns. The B0225J7575AHF has an unbalanced port impedance
of 75Ω and a 75Ω balanced port impedance. This transformation enables single
ended signals to be applied to differential ports. The output ports have equal
amplitude (-3dB) with 180 degree phase differential. The B0225J7575AHF is
available on tape and reel for pick and place high volume manufacturing.
Detailed Electrical Specifications: Specifications subject to change without notice.
Broadband
Narrowband
Features:
• 200 – 2500 MHz
• 0.7mm Height Profile
• 75 Ohm to 2 x 37.5 Ohm
• DVB-T, DVB-C & DVB-S
• Low Insertion Loss
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
• Halogen Free
Parameter
Min Typ Max Min Typ Max
Frequency
200
2500 350
550
Unbalanced Port Impedance
75
75
Balanced Port Impedance
75
75
Return Loss
14 16
17 20
Insertion Loss*
0.9 1.1
0.4 0.5
Amplitude Balance
3.0 3.2
1.4 1.6
Phase Balance
38 40
24 26
CMRR
8
13
Power Handling
0.5
0.5
Operating Temperature
-55
+85 -55
+85
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC) Outline Drawing
25°C
Unit
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
ºC
TOP VIEW (Near Side)
2.04±0.10
1.29±0.10
SIDE VIEW
0.70±0.05
4x 0.37
BOTTOM VIEW (Far Side)
1
2
3
2x 0.15
6x 0.98
6x
0.22
Orientation Marker
Denotes Pin Location
Orientation Marker
6
5
4
6x
Denotes Pin Location _{4x 0.65}
0.30
Mechanical Outline
-Dimensions are in Millimeters
-Tolerences are Non-Cumulative
Pin Designation
1 Unbalanced Port
2 GND
3 Balanced Port
4 Balanced Port
5 Do not connect
6 NC
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