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 BD2040J50100AHF
Rev C
PRELIMINARY
Ultra Low Profile 0805 Balun
50Ω to 100Ω Balanced
Description
The BD2040J50100AHF 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
multiple ISM bands. The BD2040J50100AHF is ideal for high volume manufacturing
and is higher performance than traditional ceramic and lumped element baluns. The
BD2040J50100AHF has an unbalanced port impedance of 50 and a 100
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 BD2040J50100AHF is
available on tape and reel for pick and place high volume manufacturing.
Detailed Electrical Specifications: Specifications subject to change without notice.
Features:
2000 – 4000 MHz
0.7mm Height Profile
50 Ohm to 2 x 50 Ohm
Multiple ISM bands
Low Insertion Loss
Input to Output DC
Isolation
Surface Mountable
Tape & Reel
Non-conductive
Surface
RoHS Compliant
Halogen Free
ROOM (25C)
Parameter
Min.
Typ.
Max
Min.
Typ.
Max
Unit
Frequency
2650
3500
2000
4000
MHz
Unbalanced Port Impedance
50
50
Ω
Balanced Port Impedance
100
100
Ω
Return Loss
13.0
16.9
10
14.2
dB
Insertion Loss*
0.8
1.0
1.06
1.3
dB
Amplitude Balance
0.6
1.3
0.8
1.48
dB
Phase Balance
8.2
13.0
15
16.5
Degrees
CMRR
21.7
17
dB
Power Handling @85C
2
2
Watts
Power Handling @105C
1.2
1.2
Watts
Operating Temperature
-55
+105
-55
+105
ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD2040J50100AHF
Rev C
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
Frequency [MHz]
[dB]
Amplitude 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
Frequency [MHz]
[dB]
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
Frequency [MHz]
deg
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
Frequency [MHz]
[dB]
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 BD2040J50100AHF
Rev C
PRELIMINARY
Typical Performance: 1900 MHz. to 4100 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
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
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
Frequency [MHz]
deg
CMRR
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
Frequency [MHz]
[dB]
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 BD2040J50100AHF
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. An example of a DC-biased
footprint is also 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 DC 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
0402
Capacitor
Plated thru
holes to
ground
6x .41
6x .33
.04
4x .25
.66
3x Transmission
lines
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
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 BD2040J50100AHF
Rev C
PRELIMINARY
Packaging Information:
Parts are available in reel and are packaged per EIA 481-D. Parts are oriented in tape and reel as shown below.
Minimum order quantities are 4000 per reel.
