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 BD1416N50100A00
Rev A
Ultra Low Profile 0404 Balun
50Ω to 100Ω Balanced
Description
The BD1416N50100A00 is a low profile sub-miniature unbalanced to
balanced transformer designed for differential inputs and output locations on modern
chipsets specifically in the GPS, GLONASS, WiMAX 1.5 (legacy TDM) and US
DVB-H space and in an easy to use surface mount package. The
BD1416N50100A00 is ideal for high volume manufacturing and delivers higher
performance than traditional ceramic baluns. The BD1416N50100A00 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 integrated chipsets. The output ports have equal amplitude (-3dB) with 180
degree phase differential. The BD1416N50100A00 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)
Parameter Min. Typ. Max Unit
Frequency 1400 1600 MHz
Unbalanced Port Impedance 50 Ω
Balanced Port Impedance 100 Ω
Return Loss 14 18 dB
Insertion Loss* 0.7 0.9 dB
Amplitude Balance 0.8 1.2 dB
Phase Balance 4 9 Degrees
CMRR 26 dB
Power Handling 0.75 Watts
Features:
• 1400 – 1600 MHz
• 0.57 mm Height Profile
• 50 Ohm to 2 x 50 Ohm
• Low Insertion Loss
• Class Leading CMRR
• Targeted At GPS, GLONASS,
WiMAX 1.5 (legacy TDM) & US
DVB-H Markets
• Surface Mountable
• Tape & Reel
• Non-Conductive Top Surface
• RoHS Compliant
Operating Temperature -55 +85 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Mechanical Outline
Dimensions are in Inches [Millimeters]
Tolerances are Non-Cumulative
Unbalanced Port
GND / DC Feed
+ RF GND
4
3
Designation
Pin
1
2
12
3
4
Balanced Port
.041
±.004
[1.05
±0.10
]
.041
±.004
[1.05
±0.10
]
.022
±.002
[0.57
±0.05
]
.020 [0.50]
.020 [0.50]
3x.010
[0.25]
3x.010
[0.25]
Balanced Port
0.12 [0.30]
.012 [0.30]