B0922J7575A50HF
Rev C
Ultra Low Profile 0805 Balun
75Ω to 75Ω Balanced
Description:
The B0922J7575A50HF 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
B0922J7575A50HF is ideal for high volume manufacturing and
delivers higher performance than traditional wire wound baluns. The
B0922J7575A50HF 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 B0922J7575A50HF is available on
tape and reel for pick and place high volume manufacturing
Detailed Electrical Specifications:
Specification subject to change without notice
ROOM (25°C)
Features:
Parameter
Min.
Typ.
Max
Unit
MHz
Ω
• 950 – 2150 MHz
Frequency
950
2150
• 0.6mm 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
• Non-conductive Surface
• RoHS Compliant
• Halogen Free
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
75
75
15
0.8
1.0
3
Ω
12
dB
Insertion Loss*
1.1
1.4
9
dB
Amplitude Balance
Phase Balance
dB
Degrees
dB
CMRR
25
Power Handling
2
Watts
ºC
Operating Temperature
-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)
4x 0.37
0.59±0.05
1
2
3
2.04±0.10
2x 0.15
1.29±0.10
6x 0.98
6x
0.22
5
4
6
6x
0.30
Orientation Marker
Denotes Pin Location
Orientation Marker
Denotes Pin Location
4x 0.65
Pin Designation
1
2
3
4
5
6
GND
Unbalanced
GND
Balanced Port 1
NC
Balanced Port 2
Mechanical Outline
-Dimensions are in Millimeters
1