B0008K7575A00 Datasheet, PDF (1/7 Pages) Anaren Microwave – Ultra Low Profile 0606 Balun

B0008K7575A00
Rev B
Ultra Low Profile 0606 Balun
75Ω to 75Ω Balanced
Description
The B0008K7575A00 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 B0008K7575A00 is ideal for high volume manufacturing and is
higher performance than traditional wire wound baluns. The B0008K7575A00 has
an unbalanced port impedance of 75Ω and a 75Ω 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.
Detailed Electrical Specifications: Specifications subject to change without notice.
ROOM (25°C)
Features:
• 48 – 870 MHz
• DVB-C & DVB-T
• Halogen Free
• 0.38 mm Height Profile
• 75 Ohm to 2 x 37.5 Ohm
• Broadcast Bands
• Low Insertion Loss
• Surface Mountable
• RoHS Compliant
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*^, **
Amplitude Balance***
Phase Balance***
CMRR
Min.
48
12
Typ.
75
75
14
0.7
5.7
50
5
Max
Unit
870
MHz
Ω
Ω
dB
0.9
dB
7.5
dB
52
Degrees
dB
Power Handling
1.0
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 on pages 2 - 5.
Outline Drawing
Top View (Near-side)
Side View
Bottom View (Far-side)
.062 [1.57]
2
1
.015 [0.38] ^{.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.
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