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B0008K5050A00 Datasheet, PDF (1/6 Pages) Anaren Microwave – Ultra Low Profile 0606 Balun 50 to 50 Balanced
B0008K5050A00
Rev
Ultra Low Profile 0606 Balun
50Ω to 50Ω Balanced
Description
The B0008K5050A00 is a low profile sub-miniature balanced to unbalanced
transformer designed for differential inputs and output locations on next generation
broadcast applications including tuner chipsets in an easy to use surface mount
package. The B0008K5050A00 is ideal for high volume manufacturing and is
higher performance than traditional wire wound baluns. The B0008K5050A00 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 semiconductors. The output ports have equal amplitude (-3dB) with 180
degree phase differential.
NOTE: Currently, only Engineering samples are available for this Part.
Detailed Electrical Specifications: Specifications subject to change without notice.
ROOM (25°C)
Features:
• 48 – 870 MHz
• DVB-C & DVB-T
• 0.38 mm Height Profile
• 50 Ohm to 2 x 25 Ohm
• Broadcast Bands
• Low Insertion Loss
• Surface Mountable
• RoHS Compliant
• Halogen Free
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*, **
Amplitude Balance***
Phase Balance***
CMRR
Min.
48
11
Typ.
50
50
14
0.9
3.5
40
8
Max
Unit
870
MHz
Ω
Ω
dB
1.2
dB
3.8
dB
41
Degrees
dB
Power Handling
TBD
Watts
Operating Temperature
-55
+85
ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.15 dB higher at +85 ºC). All performances stated for recommended
operation with external circuitry. **Note that Insertion Loss is calculated as the sum of powers, i.e.10 log[ (S12)2 + (S13)2 ] *** Phase and amplitude
balance can be improved significantly by using an external inductor as described further below on pages 2-5.
Outline Drawing
Top View (Near-side)
Side View
Bottom View (Far-side)
.062 [1.57]
2
1
.012 [0.30] .015 [0.39]
1
2
.062 [1.57]
3
4
.015 [0.39]
.012 [0.30] 4
.043 [1.10]
3
.012 [0.30]
Dimensions are in Inches [Millimeters]
Mechanical Outline
Pin Designation
1 GND
2 Unbalanced Port
3 Balanced Port
4 Balanced Port
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