Model B0322J5050A00
Rev D
Ultra Low Profile 0805 Balun
50ꢀ to 50ꢀ Balanced
Description
The B0322J5050A00 is a low profile subꢀminiature 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
frequency. The B0322J5050A00 is ideal for high volume manufacturing and is
higher performance than traditional ceramic and lumped element baluns. The
B0322J5050A00 has an unbalanced port impedance of 50ꢀ and a 50ꢀ 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 B0322J5050A00 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
Unit
MHz
ꢁ
• 300 – 2200 MHz
Frequency
300
2200
• 0.7mm Height Profile
• 50 Ohm to 2 x 25 Ohm
• Low Insertion Loss
• Input to Output DC Isolation
• Surface Mountable
• Tape & Reel
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
50
50
16
1.3
1.1
17
15
ꢁ
12.2
dB
Insertion Loss*
1.6
1.2
20
dB
Amplitude Balance
Phase Balance
CMRR
dB
• Nonꢁconductive Surface
• RoHS Compliant
Degrees
dB
Power Handling
Operating Temperature
2
Watts
ºC
ꢀ55
+85
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Top View (Nearꢀside)
Side View
Bottom View (Farꢀside)
±.004
.079
±.004
±0.10
[0.65
.026
]
±0.10
±.002
±0.05
[2.00
]
.027
[0.70
]
1
2
3
6X .008
[0.20]
±.004
.049
±0.10
[1.25
]
Orientation
Marker Denotes
Pin Location
Orientation
Marker Denotes
Pin Location
6
5
4
6X .012
[0.30]
Pin Designation
1
2
3
4
5
6
Unbalanced Port
GND
Balanced Port
Balanced Port
Do not connect
NC
Dimensions are in Inches [Millimeters]
Mechanical Outline
Tolerances are NonꢀCumulative
USA/Canada:
(315) 432ꢀ8909
(800) 411ꢀ6596
+44 2392ꢀ232392
Available on Tape
and Reel for Pick and
Place Manufacturing.
Toll Free:
Europe
: