Model BD1722J50100AHF

Model BD1722J50100AHF
Rev A
Ultra Low Profile 0805 Balun
50Ω to 100Ω Balanced
Description
The BD1722J50100AHF 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
DCS, PCS, UMTS and CDMA frequencies. The BD1722J50100AHF is ideal for high
volume manufacturing and is higher performance than traditional ceramic, and
lumped element baluns. The BD1722J50100AHF has an unbalanced port
impedance of 50Ω and a 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 BD1722J50100AHF 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)
Features:
•
•
•
•
•
•
•
•
•
•
•
1700 – 2200 MHz
0.7mm Height Profile
50 Ohm to 2 x 50 Ohm
DCS/PCS/UMTS/CDMA
Low Insertion Loss
Input to Output DC Isolation
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
1700
Typ.
50
100
13
0.9
0.4
4
29
9
Operating Temperature
-55
Max
Unit
2200
2
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
+85
ºC
1.2
1.2
6
* 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)
0.68±0.07
2.04±0.10
1
4x 0.37
2
3
2x 0.15
1.29±0.10
6x 0.98
Orientation Marker
Denotes Pin Location
Orientation Marker
Denotes Pin Location
6x
0.22
6
5
4
4x 0.65
Mechanical Outline
-Dimensions are in Millimeters
6x
0.30
Pin Designation
1 Unbalanced Port
2 GND/DC Feed
+RF GND
3 Balanced Port
4 Balanced Port
5 GND
6 NC
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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 BD1722J50100AHF
Rev A
Typical Broadband Performance: 500 MHz. to 8.5 GHz.
Insertion Loss
-3
-0.3
-6
-0.6
-9
-0.9
-12
-1.2
-15
-1.5
6500
7000
7500
8000
8500
7500
8000
8500
5000
4500
4000
3500
3000
2500
2000
1500
8500
8000
7500
-20
7000
-2
6500
-15
6000
-1.5
5500
-10
5000
-5
-1
4500
-0.5
500
0
1000
0
4000
7000
5
3500
6000
0.5
3000
6500
10
2500
6000
15
1
2000
5500
1.5
deg
20
1500
5000
Phase Balance
2
1000
5500
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]
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 BD1722J50100AHF
Rev A
Typical Performance: 1600 MHz. to 2300 MHz.
Return Loss - Input
Insertion Loss
0
-3
-0.3
-6
-0.6
-9
-0.9
-12
-1.2
-15
-1.5
[dB]
-18
-1.8
-21
-2.1
-24
-2.4
-27
-2.7
-30
-3
-33
-3.3
2300
2300
10
0.5
5
Frequency [MHz]
2000
1900
1800
-20
2300
-2
2300
-15
2200
-1.5
2200
-10
2100
-1
1700
0
-5
1600
0
-0.5
2000
2200
15
1
1900
2200
1.5
deg
20
1800
2100
Phase Balance
2
1700
2100
Amplitude Balance
1600
2000
Frequency [MHz]
Frequency [MHz]
[dB]
1900
1600
2300
2200
2100
2000
1900
1800
1700
1600
1800
-3.6
-36
1700
[dB]
0
Frequency [MHz]
CM RR
0
-3
-6
-9
-12
-18
-21
-24
-27
-30
-33
2100
2000
1900
1800
1700
-36
1600
[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 BD1722J50100AHF
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 ceramic filled PTFE composites which possess excellent electrical
o
and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/ C.
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
Circuit Pattern
Circuit Pattern
Dimensions are in Millimeters
Mounting Footprint
Footprint Pad (s)
Footprint Pad (s)
Solder Resist
Solder Resist
Dimensions are in Millimeters
Mounting Footprint
Plated thru
holes to
ground
Capacitor
6x .41
4x .25
DC Bias
Plated thru holes to ground
6x .41
3x Transmission
lines
3x Transmission
lines
.04
6x .33
.66
.04
6x .33
.66
Plated thru
holes to
ground
4x .25
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Plated thru
holes to
ground
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model BD1722J50100AHF
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.
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