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 BD1416N50100AHF
Rev B
Ultra Low Profile 0404 Balun
50Ω to 100Ω Balanced
Description
The BD1416N50100AHF is a low profile sub-miniature unbalanced to
balanced transformer designed for differential inputs and output locations on modern
chipsets specifically in the GPS, GLONASS, WiMAX 1.5 (legacy TDM) and US
DVB-H space and in an easy to use surface mount package. The
BD1416N50100AHF is ideal for high volume manufacturing and delivers higher
performance than traditional ceramic baluns. The BD1416N50100AHF has an
unbalanced port impedance of 50Ω and a 50Ω 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 BD1416N50100AHF is available on tape and reel for
pick and place high volume manufacturing.
Detailed Electrical Specifications:
Specifications subject to change without notice.
Features:
• 1400 – 1600 MHz
• 0.57 mm Height Profile
• 50 Ohm to 2 x 50 Ohm
• Low Insertion Loss
• Class Leading CMRR
• Targeted At GPS, GLONASS,
WiMAX 1.5 (legacy TDM) & US
DVB-H Markets
• Surface Mountable
• Tape & Reel
• Non-Conductive Top Surface
• RoHS Compliant
• Halogen Free
ROOM (25°
°°
°C)
Parameter Min. Typ. Max Unit
Frequency 1400 1600 MHz
Unbalanced Port Impedance 50 Ω
Balanced Port Impedance 100 Ω
Return Loss 14 18 dB
Insertion Loss* 0.7 0.9 dB
Amplitude Balance 0.8 1.2 dB
Phase Balance 4 9 Degrees
CMRR 26 dB
Power Handling @85C 0.75 Watts
Power Handling @105C 0.45 Watts
Operating Temperature -55 +105 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC) Outline Drawing
1.04
±.10
1.04
±.10
.57
+.06
-.10
.30
.30
.50
.50
3x .25
3x .25
12
43
Bottom View (Far-side)Side ViewTop View (Near-side)
Mechanical Outline
Dimensions are in Millimeters
Tolerances are Non-Cumulative
Unbalanced Port
GND / DC Feed
+ RF GND
4
3
Designation
Pin
1
2
Balanced Port
Balanced Port
3x .27
3x .27
.24
.24
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www.Anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD1416N50100AHF
Rev B
Typical Performance:1300 MHz. to 1700 MHz.
Insertion Loss
-3.6
-3.2
-2.9
-2.5
-2.2
-1.8
-1.4
-1.1
-0.7
-0.4
0.0
1300
1325
1350
1375
1400
1425
1450
1475
1500
1525
1550
1575
1600
1625
1650
1675
1700
Frequency [MHz]
[dB]
Return Loss-Input
-36
-32
-29
-25
-22
-18
-14
-11
-7
-4
0
1300
1325
1350
1375
1400
1425
1450
1475
1500
1525
1550
1575
1600
1625
1650
1675
1700
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
1300
1325
1350
1375
1400
1425
1450
1475
1500
1525
1550
1575
1600
1625
1650
1675
1700
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
1300
1325
1350
1375
1400
1425
1450
1475
1500
1525
1550
1575
1600
1625
1650
1675
1700
Frequency [MHz]
[degree]
CMRR
-36
-32.4
-28.8
-25.2
-21.6
-18
-14.4
-10.8
-7.2
-3.6
0
1300
1325
1350
1375
1400
1425
1450
1475
1500
1525
1550
1575
1600
1625
1650
1675
1700
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 BD1416N50100AHF
Rev B
Wide Band Performance: 10 MHz. to 8010 MHz.
Insertion Loss
-3.6
-3.2
-2.9
-2.5
-2.2
-1.8
-1.4
-1.1
-0.7
-0.4
0.0
10
510
1010
1510
2010
2510
3010
3510
4010
4510
5010
5510
6010
6510
7010
7510
8010
Frequency [MHz]
[dB]
Return Loss-Input
-36
-32
-29
-25
-22
-18
-14
-11
-7
-4
0
10
510
1010
1510
2010
2510
3010
3510
4010
4510
5010
5510
6010
6510
7010
7510
8010
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
10
510
1010
1510
2010
2510
3010
3510
4010
4510
5010
5510
6010
6510
7010
7510
8010
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
10
510
1010
1510
2010
2510
3010
3510
4010
4510
5010
5510
6010
6510
7010
7510
8010
Frequency [MHz]
[degree]
CMRR
-36
-32.4
-28.8
-25.2
-21.6
-18
-14.4
-10.8
-7.2
-3.6
0
10
510
1010
1510
2010
2510
3010
3510
4010
4510
5010
5510
6010
6510
7010
7510
8010
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 BD1416N50100AHF
Rev B
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.
With No DC Bias
With DC Bias
.50
3x .29
.50
Plated thru
hole to
ground
.33
.22
.22
3x Transmission
Line
3x .29
Dimensions are in Millimeters
Mounting Footprint
Solder Resist
Footprint Pad (s)
Circuit Pattern
3x .29
3x .29
.50
.33
.33
.50
3x Transmission
Line
.22
.22
Plated thru
hole to
ground
Dimensions are in Millimeters
Mounting Footprint
Solder Resist
Footprint Pad (s)
Circuit Pattern
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 BD1416N50100AHF
Rev B
Packaging and Ordering 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.
