Model B0922J7575A00
Rev C
Ultra Low Profile 0805 Balun
75Ω to 75Ω Balanced
Description
The B0922J7575A00 is a low cost, low 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 covering dual polarized
commercial Satellite bands 950 MHz –1450 MHz & 1650 MHz – 2150 MHz. The
B0922J7575A00 is ideal for high volume manufacturing and delivers higher
performance than traditional wire wound baluns. The B0922J7575A00 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 on
modern integrated chipsets. The output ports have equal amplitude (-3dB) with 180
degree phase differential. The B0922J7575A00 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
Ω
• 950 – 2150 MHz
Frequency
950
2150
• 0.7mm Height Profile
• 75 Ohm to 2 x 37.5 Ohm
• Low Insertion Loss
• Sat LNB Chipset Compliant
• Input to Output DC Isolation
• Surface Mountable
• Tape & Reel
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
75
75
9.6
0.8
0.4
3
Ω
7.9
dB
Insertion Loss*
1.2
1.4
9
dB
Amplitude Balance
Phase Balance
CMRR
dB
Degrees
dB
• Non-conductive Surface
• RoHS Compliant
26
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 (Near-side)
Side View
Bottom View (Far-side)
±.004
.026 [0.65]
.079
±0.10
±.002
±0.05
[2.00
]
.027
[0.70
]
1
2
3
.039 [0.98]
6X .009
[0.22]
±.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
GND
Unbalanced Port
GND
Balanced Port
NC
Balanced Port
Dimensions are in Inches [Millimeters]
Mechanical Outline
Tolerances are Non-Cumulative
USA/Canada:
Toll Free:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape
and Reel for Pick and
Place Manufacturing.
Europe: