BD4859N5075A00 ANAREN [Anaren Microwave], BD4859N5075A00 Datasheet

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BD4859N5075A00

Manufacturer Part Number
BD4859N5075A00
Description
Ultra Low Profile 0404 Balun 50? to 75? Balanced
Manufacturer
ANAREN [Anaren Microwave]
Datasheet
Detailed Electrical Specifications:
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
• 4800 – 5900 MHz
• 0.65mm Height Profile
• 50 Ohm to 2 x 37.5 Ohm
• Low Insertion Loss
• 802.11a Uni-Band II & III
• Home Cordless Compliant
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
Features:
Dimensions are in Inches [Millimeters]
Mechanical Outline
[
.041
1.05
+.003
-.002
+0.08
-0.06
Top View (Near-side)
]
[
.041
1.05
Parameter
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
Insertion Loss*
Amplitude Balance
Phase Balance
CMRR
Power Handling
Operating Temperature
+.003
-.002
+0.08
-0.06
Description
balanced transformer designed for differential inputs and output locations on modern
chipsets in an easy to use surface mount package covering 802.11a Uni-Band II &
III and the Japanese ISM band (4.9 GHz). The BD4859N5075A00 is ideal for high
volume manufacturing and delivers higher performance than traditional ceramic
baluns. The BD4859N5075A00 has an unbalanced port impedance of 50Ω and a
75Ω balanced port impedance. This transformation enables single ended signals to
be applied to differential ports on modern integrated chipsets. The output ports have
equal amplitude (-3dB) with 180 degree phase differential. The BD4859N5075A00 is
available on tape and reel for pick and place high volume manufacturing.
Specifications subject to change without notice.
]
The BD4859N5075A00 is a low cost, low profile sub-miniature unbalanced to
Side View
Pin
1
3
2
4
Designation
GND / DC Feed
+ RF GND
Unbalanced Port
Balanced Port
Balanced Port
and Reel for Pick and
Place Manufacturing.
Available on Tape
[0.62
.024
±.0025
±0.064
Ultra Low Profile 0404 Balun
]
0.12 [0.30]
4X .020 [0.50]
Model BD4859N5075A00
.012 [0.30]
Tolerances are Non-Cumulative
4800
Min.
-55
15
50Ω to 75Ω Balanced
Bottom View (Far-side)
USA/Canada:
Toll Free:
1
ROOM (25°C)
Europe
4
Typ.
0.3
0.5
50
75
20
28
4
:
3x.010
2
3
[0.25]
+44 2392-232392
3x.010
5900
Max
+85
(315) 432-8909
(800) 411-6596
[0.25]
0.5
1.0
9
1
Degrees
Watts
MHz
Unit
dB
dB
dB
dB
ºC
Rev D

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BD4859N5075A00 Summary of contents

Page 1

... Uni-Band II & III and the Japanese ISM band (4.9 GHz). The BD4859N5075A00 is ideal for high volume manufacturing and delivers higher performance than traditional ceramic baluns. The BD4859N5075A00 has an unbalanced port impedance of 50Ω ...

Page 2

... Model BD4859N5075A00 Rev D Typical Performance:4700 MHz. to 6000 MHz. Return Loss - Input -12 -15 -18 -21 -24 -27 -30 -33 -36 Frequency [MHz] Amplitude Balance 2 1.5 1 0.5 0 -0.5 -1 -1.5 -2 Frequency [MHz] CMRR -12 -15 -18 -21 -24 -27 -30 -33 -36 Frequency [MHz] USA/Canada: (315) 432-8909 Toll Free: (800) 411-6596 ...

Page 3

... Frequency [MHz] Amplitude Balance 2 1.5 1 0.5 0 -0.5 -1 -1.5 -2 Frequency [MHz] CMRR -12 -15 -18 -21 -24 -27 -30 -33 -36 Frequency [MHz] Model BD4859N5075A00 Insertion Loss 0 -0.3 -0.6 -0.9 -1.2 -1.5 -1.8 -2.1 -2.4 -2.7 -3 -3.3 -3.6 Frequency [MHz] Phase Balance -10 -15 -20 Frequency [MHz] USA/Canada: Available on Tape Toll Free: and Reel for Pick and Place Manufacturing ...

Page 4

... Model BD4859N5075A00 Rev D 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 and mechanical stability having X and Y thermal coefficient of expansion (CTE ppm/ An example of the PCB footprint used in the testing of these parts is shown below ...

Page 5

... See Model Numbers below for further ordering information ØD TABLE 1 QUANTITY/REEL REEL DIMENSIONS (inches [mm]) ØA 7.00 [177.8] B 0.32 [8.0] 4000 ØC 2.0 [50.8] ØD 0.512 [13.0] Model BD4859N5075A00 ØA ØC B Available on Tape and Reel for Pick and Place Manufacturing. Rev D . USA/Canada: (315) 432-8909 Toll Free: (800) 411-6596 : ...

Page 6

... Model BD4859N5075A00 Rev D USA/Canada: (315) 432-8909 Toll Free: (800) 411-6596 Europe: +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. ...

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