Model B0310J50100A00
Rev B
Ultra Low Profile 0805 Balun
50ꢀ to 100ꢀ Balanced
Description
The B0310J50100A00 is a low cost, low profile subꢀminiature unbalanced to
balanced transformer designed for differential inputs and output locations on modern
chipsets in an easy to use surface mount. The B0310J50100A00 is ideal for high
volume manufacturing and delivers higher performance than traditional wire wound
baluns. The B0310J50100A00 has an unbalanced port impedance of 50ꢀ and a
100ꢀ 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
B0310J50100A00 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 – 1000 MHz
Frequency
300
1000
• 0.7mm Height Profile
• 50 Ohm to 2 x 50 Ohm
• Input to Output DC Isolation
• Surface Mountable
• Tape & Reel
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
50
100
9.4
0.8
2.5
34
ꢁ
8.1
dB
Insertion Loss*
1.0
2.8
36
dB
• Nonꢁconductive Surface
• RoHS Compliant
Amplitude Balance
Phase Balance
CMRR
dB
Degrees
dB
9
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
: