BD170240N50100AHF
Rev C
Ultra Low Profile 0404 Balun
50Ω to 100Ω Balanced
Description:
The BD170240N50100AHF is a low cost, low profile sub-miniature
unbalanced to balanced transformer designed for differential inputs
and output locations on modern chipsets in an easy to use surface
mount package for applications including point-to-point radio and
wideband GaN. The BD170240N50100AHF is ideal for high volume
manufacturing and delivers higher performance than traditional
ceramic baluns. The BD170240N50100AHF has an unbalanced port
impedance of 50Ω and a 100Ω 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
BD170240N50100AHF 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
Min.
22.0
Typ.
Max
23.6
Unit
GHz
Ω
Features:
• 17.7 – 23.6 GHz
• Thin Height Profile
• Ultra Low Insertion
Loss
Frequency
17.0
50
22.0
50
100
12
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
100
Ω
16
1.0
1.0
11
9
11
dB
• Surface Mountable
• Tape & Reel
• RoHS Compliant
• Halogen Free
• -55°C to 140°C
1.3
1.0
21
1.7
2
Insertion Loss*
1.3
1.6
17
dB
Amplitude Balance
Phase Balance
dB
27
Degrees
dB
14
CMRR
20
Power Handling @85oC
1
1
Watts
ºC
Operating Temperature
*Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
-55
+140
-55
+140
Outline Drawing:
Top View (Near-side)
Side View
Bottom View (Far-side)
3x .27
.24
±.06
.56
±.10
1.04
1
2
.24
3x .27
.30
±.10
.30
.50
1.04
3x .25
3
4
3x .25
.50
Pin
1
Designation
GND / DC Feed
+ RF GND
2
3
4
Unbalanced Port
Balanced Port
Balanced Port
Dimensions are in Millimeters
Mechanical Outline
Tolerances are Non-Cumulative
1