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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD0922J75100A00
Rev A
Ultra Low Profile 0805 Balun
75Ω to 100Ω Balanced
Description
The BD0922J75100A00 is a broadband low profile sub-miniature balanced to
unbalanced transformer designed for differential inputs and output locations on next
generation wireless chipsets and any application requiring an impedance
transformation in an easy to use surface mount package. The BD0922J75100A00 is
ideal for high volume manufacturing and is higher performance than traditional
ceramic and lumped element baluns. The BD0922J75100A00 has an unbalanced
port impedance of 75Ω and 100Ω balanced port impedance. This transformation
enables single ended signals to be applied to differential ports on modern
semiconductors. The output ports have equal amplitude (-3dB) with 180 degree
phase differential. The BD0922J75100A00 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)
Parameter Min. Typ. Max Unit
Frequency 900 2200 MHz
Unbalanced Port Impedance 75 Ω
Balanced Port Impedance 100 Ω
Return Loss 9.1 11.9 dB
Insertion Loss* 1.30 1.64 dB
Amplitude Balance 0.55 0.80 dB
Phase Balance 2.66 4.67 Degrees
CMRR 28.7 24 dB
Power Handling 2 Watts
Features:
• 900 – 2200 MHz
• 0.7mm Height Profile
• 75 Ohm to 2 x 50 Ohm
• Broadband applicability
• Covers all commercial
communications bands in one
part
• Low Insertion Loss
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
Operating Temperature -55 +85 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
2.04±0.10
1.29±0.10
0.70±0.05 1 2 3
656x
0.30
6x
0.22
4x 0.65
6x 0.98
Orientation Marker
Denotes Pin Location
4
Orientation Marker
Denotes Pin Location
TOP VIEW (Near Side) SIDE VIEW BOTTOM VIEW (Far Side)
5
4
2
1
6
3
Pin
Balanced Port
GND
NC
Balanced Port
GND/DC Feed
Unbalanced Port
Designation
2x 0.15
4x 0.37
+RF GND
Mechanical Outline
-Dimensions are in Millimeters
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD0922J75100A00
Rev. A
Typical Performance: 800 MHz to 2.3 GHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Frequency [MHz]
[dB]
Insertion Loss
-3.6
-3.3
-3
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Frequency [MHz]
deg
CMRR
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Freque ncy [MHz]
[dB]
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD0922J75100A00
Rev A
Typical Broadband Performance: 500 MHz. to 8.5 GHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Frequency [MHz]
[dB]
Insertion Loss
-3.6
-3.3
-3
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
F req uency [ M Hz ]
Am plitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
Fr e q u e nc y [ M H z ]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
F r eq uenc y [ M Hz ]
CMRR
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
F r eq uenc y [ M Hz ]
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 BD0922J75100A00
Rev. A
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.
No Bias Footprint
6x .41
6x .33
.04
4x .25
.66
3x Transmission
lines
Plated thru holes to ground
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
DC Bias Footprint
6x .36
6x .33
.04
4x .25
.66
3x Transmission
lines
Plated thru
holes to
Circuit Pattern
Footprint Pad (s)
Solder Resist
0402
Capacitor
Mounting Footprint
Dimensions are in Millimeters
Plated thru
holes to
ground
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 BD0922J75100A00
Rev A
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
.
1.75
3.50
4.00
1.60
.81
8.00
4.00
2.00
.25
2.41
