Model B0225J7575AHF

Model B0225J7575AHF
Rev C
Ultra Low Profile 0805 Balun
75Ω to 75Ω Balanced
fee
Description
The B0225J7575AHF is a low profile sub-miniature 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 DVB-T,
DVB-C and DVB-S broadcast frequencies. The B0225J7575AHF is ideal for high
volume manufacturing and is higher performance than traditional wire wound and
lumped element baluns. The B0225J7575AHF 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. The output ports have equal
amplitude (-3dB) with 180 degree phase differential. The B0225J7575AHF is
available on tape and reel for pick and place high volume manufacturing.
Detailed Electrical Specifications: Specifications subject to change without notice.
Broadband
Features:
•
•
•
•
•
•
•
•
•
•
200 – 2500 MHz
0.7mm Height Profile
75 Ohm to 2 x 37.5 Ohm
DVB-T, DVB-C & DVB-S
Low Insertion Loss
Surface Mountable
Tape & Reel
Non-conductive Surface
RoHS Compliant
Halogen Free
Parameter
Min
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
Power Handling
Operating Temperature
200
Typ
Max
Min
2500
350
75
75
16
0.9
3.0
38
8
14
Narrowband
17
1.2
3.2
40
0.5
+85
-55
Typ
25°C
Max
Unit
550
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
ºC
75
75
20
0.4
1.4
24
13
0.5
1.6
26
0.5
+85
-55
* 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
2.04±0.10
0.76±0.08
1
2
4x 0.65
3
2x 0.15
1.29±0.10
6x 0.98
Orientation Marker
Denotes Pin Location
Orientation Marker
Denotes Pin Location
Mechanical Outline
-Dimensions are in Millimeters
Pin
1
2
3
4
5
6
6x
0.22
6
5
4
6x
0.30
Designation
Unbalanced Port
GND
Balanced Port
Balanced Port
Do not connect
NC
Visit us at
www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B0225J7575AHF
Rev C
Typical Broadband Performance: 10 MHz to 8010 MHz
Insertion Loss
-3
-0.3
-6
-0.6
-9
-0.9
-12
-1.2
-15
-1.5
6510
7010
7510
8010
7510
8010
5010
5010
4510
4010
3510
3010
2510
2010
1510
1010
8010
7510
7010
6510
6010
-20
5510
-15
-2
5010
-1.5
4510
-10
4010
-1
10
0
-5
510
0
-0.5
3510
7010
5
3010
6010
0.5
2510
6510
10
2010
6010
1
1510
5510
15
deg
1.5
1010
4510
Phase Balance
20
510
5510
Amplitude Balance
2
10
4010
Frequency [MHz]
Frequency [MHz]
[dB]
3510
10
8010
7510
7010
6510
6010
5510
5010
4510
4010
3510
3010
2510
2010
-3.6
1510
-36
510
-3.3
1010
-3
-33
3010
-2.7
-30
2510
-2.4
-27
2010
-2.1
-24
1510
-1.8
-21
510
-18
1010
[dB]
0
10
[dB]
Return Loss - Input
0
Frequency [MHz]
Frequency [MHz]
CMRR
0
-3
-6
-9
-12
-18
-21
-24
-27
-30
-33
8010
7510
7010
6510
6010
5510
5010
4510
4010
3510
3010
2510
2010
1510
1010
510
-36
10
[dB]
-15
Frequency [MHz]
Visit us at
www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B0225J7575AHF
Rev C
Typical Performance: 150 MHz to 2550 MHz
Insertion Loss
-0.3
-6
-0.6
-9
-0.9
-12
-1.2
-15
-1.5
1750
1550
1350
1150
950
750
-20
550
-15
-2
2550
-1.5
2350
-10
2150
-1
1950
-5
1750
-0.5
350
0
150
0
1550
2550
5
1350
2550
0.5
1150
2350
10
950
2350
1
750
2150
15
550
2150
1.5
deg
20
350
1950
Phase Balance
2
150
1750
Frequency [MHz]
Amplitude Balance
[dB]
1950
Frequency [MHz]
1550
150
2550
2350
2150
1950
1750
1550
1350
1150
950
-3.6
750
-36
550
-3.3
350
-3
-33
1350
-2.7
-30
1150
-2.4
-27
950
-2.1
-24
750
-1.8
-21
550
-18
350
[dB]
0
-3
150
[dB]
Return Loss - Input
0
Frequency [MHz]
Frequency [MHz]
CMRR
0
-3
-6
-9
-12
-18
-21
-24
-27
-30
-33
2550
2350
2150
1950
1750
1550
1350
1150
950
750
550
350
-36
150
[dB]
-15
Frequency [MHz]
Visit us at
www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B0225J7575AHF
Rev C
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances.
Circuit Pattern
Dimensions are in Millimeters
Mounting Footprint
Footprint Pad (s)
Solder Resist
6x .41
4x .25
Plated thru holes to ground
3x Transmission
lines
.04
6x .33
.66
Visit us at
www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model B0225J7575AHF
Rev C
Packaging and Ordering Information
Parts are available in reel and are packaged per EIA 481-2. Parts are oriented in tape and reel as shown below. Minimum order
quantities are 4000 per reel. See Model Numbers below for further ordering information.
2.00
.81
4.00
1.75
3.50
8.00
1.60
4.00
2.41
.25
Visit us at
www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282