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Model B0922N7575AHF
Rev A
Ultra Low Profile 0404 Balun
75 to 75 Balanced
Description
The B0922N7575AHF is a low profile, low impedance 1mm square sub-
miniature wideband unbalanced to balanced transformer designed for differential
inputs and output locations on modern chipsets targeted at a wide variety of markets
where 900MHz to 2200MHz band coverage is required all in an easy to use surface
mount package. The B0922N7575AHF is ideal for high volume manufacturing and
delivers    high    repeatable    performance    against    traditional    baluns.    The
B0922N7575AHF has an unbalanced port impedance of 75& and a 75& balanced
port impedance. The output ports have equal amplitude (-3dB) with 180 degree
phase differential. The B0922N7575AHF is available on tape and reel for pick and
place high volume manufacturing.
Detailed Electrical Specifications:
Specifications subject to change without notice.
ROOM (25?/DIV>
??/DIV>
癈)
Parameter
Min.
Typ.
Max
Unit
Frequency
950
2150
MHz
Unbalanced Port Impedance
75
Balanced Port Impedance
75
Return Loss
13.2
17.2
dB
Insertion Loss*
0.55
0.76
dB
Amplitude Balance**
1.81
2.1
dB
Phase Balance**
18.39
20.95
Degrees
CMRR**
12.6
14.3
dB
Power Handling
0.75
Watts
Features:
" 950 2150 MHz
" 0.71 mm Height Profile
" 75 Ohm to 2 x 37.5 Ohm
" Low Insertion Loss
" Class Leading CMRR
" Primarily Targeted at DVB-S
Applications
" Surface Mountable
" Tape & Reel
" Non-conductive Top Surface
" RoHS Compliant
" Halogen Free
Operating Temperature
-55
+85
篊
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 篊)
** Performance can be improved using an outside inductor shown in page 3
Outline Drawing
1.04
?10
1.04
?10
.71
?05
.30
.30
.50
.50
3x .25
3x .25
1
2
4
3
Bottom View (Far-side)
Side View
Top View (Near-side)
Mechanical Outline
Dimensions are in Millimeters
Tolerances are Non-Cumulative
Unbalanced Port
GND
4
3
Designation
Pin
1
2
Balanced Port
Balanced Port
3x .27
3x .27
.24
.24
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