Anaren BD1722J50200A00 Ultra low profile 0805 balun 50î© to 200î© balanced Datasheet

Model BD1722J50200A00
Rev B
Ultra Low Profile 0805 Balun
50Ω to 200Ω Balanced
Description
The BD1722J50200A00 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 BD1722J50200A00 is ideal for high volume
manufacturing and is higher performance than traditional ceramic and lumped
element baluns. The BD1722J50200A00 has an unbalanced port impedance of 50Ω
and a 200Ω 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
BD1722J50200A00 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:
•
•
•
•
•
•
•
•
•
•
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance**
Return Loss
Insertion Loss***
Amplitude Balance
Phase Balance
Power Handling
Thermal Resistance
Operating Temperature
1.7 – 2.2 GHz
0.7mm Height Profile
50 Ohm to 2 x 100 Ohm
DCS/PCS/ UMTS/CDMA
Low Insertion Loss
Input to Output DC Isolation
Surface Mountable
Tape & Reel
Non-conductive Surface
RoHS Compliant
Min.
1.7
Typ.
Max
2.2
50
200
20
0.5
0.6
4
15
0.7
0.9
8
2
TBD
+85
-55
Unit
GHz
Ω
Ω
dB
dB
dB
Degrees
Watts
ºC / Watt
ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Top View (Near-side)
.079±.004
[2.00±0.10]
Side View
Bottom View (Far-side)
.026 [0.65]
.027±.002
[0.70±0.05]
1
2
3
.039 [0.98]
6X .009
[0.22]
.049±.004
[1.25±0.10]
Orientation
Marker Denotes
Pin Location
Dimensions are in Inches [Millimeters]
Mechanical Outline
Orientation
Marker Denotes
Pin Location
Pin Designation
1 Unbalanced Port
2 GND / DC Feed
+ RF GND
3 Balanced Port
4 Balanced Port
5 GND
6 NC
6
5
6X .012
[0.30]
4
Tolerances are Non-Cumulative
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD1722J50200A00
Rev B
Typical Broadband Performance: 0 GHz. to 6.0 GHz.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Model BD1722J50200A00
Rev B
Typical Performance: 1.7 GHz. to 2.2 GHz.
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD1722J50200A00
Rev B
Mounting Configuration:
In order for Xinger surface mount components to work optimally, there must be a 50Ω transmission line to the
unbalanced port and 100 Ω transmission lines from the balanced ports. If this condition is not satisfied, amplitude
balance, insertion loss and VSWR may not meet published specifications.
All of the Xinger components are constructed from ceramic filled PTFE composites which possess excellent electrical
and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/oC.
An example of the PCB footprint used in the testing of these parts is shown on the next page. An example of a DCbiased footprint is also shown on the next page. 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.
DC Bias Footprint
No Bias Footprint
6X .014
[0.35]
6X .016
[0.35]
4X .012
[0.30]
DC Bias
Part Orientation (Top View)
Part Orientation (Top View)
6X .011
[0.27]
6X .013
[0.33]
.029
[0.73]
6X .002
[0.05]
6X .002
[0.05]
3X Transmission
Line
Plated thru
hole to
ground
Circuit Pattern
Footprint Pad (s)
Footprint Pad (s)
USA/Canada:
Toll Free:
Europe:
4X .012
[0.30]
3X Transmission
Line
Circuit Pattern
Solder Resist
.026
[0.66]
Dimensions are in Inches [Millimeters]
0805 Standard Mounting Footprint
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Solder Resist
Plated thru
hole to
ground
Dimensions are in Inches [Millimeters]
0805 DC Bias Mounting Footprint
Model BD1722J50200A00
Rev B
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.
ØA
ØC
ØD
QUANTITY/REEL
4000
TABLE 1
REEL DIMENSIONS (inches [mm])
ØA
7.00 [177.8]
B
0.32 [8.0]
ØC
2.0 [50.8]
ØD
0.512 [13.0]
B
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model BD1722J50200A00
Rev B
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Similar pages