BD0205F5050AHF Datasheet, PDF (1/6 Pages) Anaren Microwave – Ultra Low Profile 1608 Balun 50 to 50 Balanced

Model BD0205F5050AHF
Rev A
Ultra Low Profile 1608 Balun
50Ω to 50Ω Balanced
Description
The BD0205F5050AHF is a low profile sub-miniature balanced to unbalanced
transformer designed for differential input locations on data conversion devices such
as A to D and D to A converters. In an easy to use surface mount package covering
75 MHz to 1000 MHz and with CMRR performances over 2x that of the incumbent
wire wound products, this transformer is optimized to offer improved SFDR
management during operation of the data converter device. The BD0205F5050AHF
is ideal for high volume manufacturing and is higher performance and smaller form
factor than traditional wire wound transformers. The BD0205F5050AHF 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 the
data converter devices. The output ports have equal amplitude (-3dB) with 180
degree phase differential. The BD0205F5050AHF 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
Min. Typ. Max Min. Typ. Max Unit
• 70 – 1000 MHz (IL 3dB BW)
Frequency
70
• 200-500 MHz ( IL 1dB BW)
• 0.83 mm Height Profile
Unbalanced Port Impedance
• 50 Ohm to 2 x 25 Ohm
Balanced Port Impedance
• Excellent CMRR (36dB typical) ^{Return Loss}
4
1000 200
500
50
50
50
50
4.6
11 13
MHz
Ohm
Ohm
dB
• Input to Output DC Isolation Insertion Loss*
3.0 3.4
0.9 1.1
dB
• Surface Mountable
• Tape & Reel
• Non-conductive Top Surface
• RoHS Compliant
• Halogen Free
Amplitude Balance
Phase Balance
CMRR
Power Handling
0.2 0.6
1
3
36
2
0.2 0.6
dB
1 3 Degrees
36
dB
2 Watts
Operating Temperature
-55
+85 -55
+85
ºC
* 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)
4.10±.10
.84±.08
4x .96
1
2
3
10
4
2.10±.10
9
2x .35
5
4x .28
4x .35
Orientation
Marker
Mechanical Outline
Dimensions are in Millimeters
Pin Designation
1 Unbalanced
2 OPEN
3 GND
4 GND
5 GND
Orientation
Marker
Pin Designation
6 ^{Balanced port 1}
7 ^Open
8 ^{Balanced port 2}
9 GND
10 GND
10x .30
10x .22
8
7
6
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