Model BD0810N50100AHF Ultra Low Profile Halogen Free

Model BD0810N50100AHF
RevA
Ultra Low Profile Halogen Free
0404 Balun
50Ω to 100Ω Balanced
Description
The BD0810N50100AHF is one of the world’s smallest and highest
performance, halogen free, low profile sub-miniature unbalanced to balanced
transformer targeted at the 900MHz ISM bands as well as the low band WCDMA /
GSM markets and designed specifically for differential inputs and output locations
on modern chipsets in an easy to use surface mount package. The
BD0810N50100AHF is ideal for high volume manufacturing and delivers higher
performance than traditional ceramic baluns. The BD0810N50100AHF has an
unbalanced port impedance of 50Ω and 100Ω balanced port impedance. The
balanced ports have equal amplitude (-3dB) with 180 degree phase differential. The
BD0810N50100AHF is available on tape and reel for pick and place high volume
manufacturing.
IMPORTANT: This balun must be used with a capacitor across the differential ports
as shown on Page 4 to optimize the performance.
Detailed Electrical Specifications: Specifications subject to change without notice.
Features:
•
•
•
•
•
•
•
•
•
•
•
800 – 1000 MHz
0.57 mm Height Profile
50 Ohm to 2 x 50 Ohm
Low Insertion Loss
Class leading CMRR
Targeted for WCDMA, GSM,
PMR, ULPR & All ISM Protocols
Surface Mountable
Tape & Reel
Non-conductive Top Surface
RoHS Compliant
Halogen Free
ROOM (25°°C)
Parameter
Min.
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
Power Handling
Operating Temperature
800
Typ.
Max
Unit
1000
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
ºC
50
100
24
1.0
1.0
5
24
18
1.2
1.4
9
0.75
+85
-55
* Insertion Loss stated at room temperature. Values above are for the case with shunt capacitor across differential lines.
Outline Drawing
Top View (Near-side)
Side View
Bottom View (Far-side)
.24
.57±.05
1.04±.10
3x .27
1
2
.24
3x .27
.30
.30
1.04±.10
.50
3x .25
3
4
3x .25
Pin Designation
GND / DC Feed
1
+ RF GND
Dimensions are in Millimeters
Mechanical Outline
2 Unbalanced Port
3 Balanced Port
4 Balanced Port
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.50
Tolerances are Non-Cumulative
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD0810N50100AHF
RevA
Typical Performance: 700 MHz. to 1100 MHz.
UNBALANCED
PORT 50 ohms
Return Loss - Input
0
-3
-6
1
2
-9
-12
[dB]
-15
3
4
-18
-21
-24
-27
-30
1.6pF
0201
Schematic of BD0810N50100AHF with 1.6pF cross the balanced ports
1100
1050
Amplitude Balance
0
2
-0.3
1.5
-0.6
-0.9
1
-1.2
0.5
[dB]
-1.5
-1.8
-2.1
0
-0.5
-2.4
-2.7
-1
-3
-1.5
-3.3
950
1000
1050
1100
950
1000
1050
1100
900
850
700
1100
1050
1000
950
900
850
800
750
700
800
-2
-3.6
750
Frequency [MHz]
Frequency [MHz]
CM RR
Phase Balance
0
20
-3
15
-6
-9
10
-12
5
[dB]
-15
0
-18
-21
-5
-24
-10
-27
-30
-15
-33
-20
Frequency [MHz]
850
800
750
700
1100
1050
1000
950
900
850
800
750
700
-36
900
[dB]
1000
Frequency [MHz]
Insertion Loss
deg
950
900
850
700
800
-36
BALANCED
PORT 50 ohms
750
BALANCED
PORT 50 ohms
-33
Frequency [MHz]
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Toll Free:
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Model BD0810N50100AHF
RevA
Wide Band Performance: 500 MHz. to 8500 MHz.
Insertion Loss
-3
-0.3
-6
-0.6
-9
-0.9
-12
-1.2
-15
-1.5
7000
7500
8000
8500
8000
8500
5500
5500
5000
4500
4000
3500
3000
2500
2000
1500
8500
8000
7500
7000
-20
6500
-2
6000
-15
5500
-1.5
5000
-10
4500
-1
500
0
-5
1000
0
-0.5
4000
7500
5
3500
6500
0.5
3000
7000
10
2500
6500
1
2000
6000
15
deg
2
1.5
1500
5000
Phase Balance
20
1000
6000
Amplitude Balance
500
4500
Frequency [MHz]
Frequency [MHz]
[dB]
4000
500
8500
8000
7500
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
-3.6
2000
-36
1500
-3.3
1000
-3
-33
3500
-2.7
-30
3000
-2.4
-27
2500
-2.1
-24
2000
-1.8
-21
1500
-18
1000
[dB]
0
500
[dB]
Return Loss - Input
0
Frequency [MHz]
Frequency [MHz]
CMRR
0
-3
-6
-9
-12
-18
-21
-24
-27
-30
-33
8500
8000
7500
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
-36
500
[dB]
-15
Frequency [MHz]
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD0810N50100AHF
RevA
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. Note that the BD0810N50100AHF
requires a 0201 size 1.6 pF capacitor across the differential (balanced) lines as shown in the diagram below for
the specific case of a 5 mil thick Polyamide substrate. This value may need to be adjusted slightly for different
substrate thicknesses and dielectric constants.
For 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
Footprint Pad (s)
Plated thru
hole to
ground
Solder Resist
3x .29
.33
.50
.33
2x .22
3x .29
3x .29
.21
3x Transmission
Line
.50
0201
Capacitor
Dimensions are in Millimeters
Mounting Footprint
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Toll Free:
Europe:
Asia:
(315) 432-8909
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Model BD0810N50100AHF
RevA
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
4.00
Ø1.50
.18
1.75
3.50
8.00
1.21
4.00
1.21
.70
ØA
ØC
ØD
QUANTITY/REEL
4000
TABLE 1
REEL DIMENSIONS (inches [mm])
ØA
7.00 [177.8]
B
0.32 [8.0]
2.0 [50.8]
ØC
ØD
0.512 [13.0]
B
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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