BD1722J50100AHF Datasheet, PDF (1/5 Pages) Anaren Microwave – Ultra Low Profile 0805 Balun

Model BD1722J50100AHF
Rev A
Ultra Low Profile 0805 Balun
50Ω to 100Ω Balanced
Description
The BD1722J50100AHF is a low profile sub-miniature balanced to
unbalanced transformer designed for differential inputs and output locations on next
generation wireless chipsets in an easy to use surface mount package covering the
DCS, PCS, UMTS and CDMA frequencies. The BD1722J50100AHF is ideal for high
volume manufacturing and is higher performance than traditional ceramic, and
lumped element baluns. The BD1722J50100AHF 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
semiconductors. The output ports have equal amplitude (-3dB) with 180 degree
phase differential. The BD1722J50100AHF 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
• 1700 – 2200 MHz
• 0.7mm Height Profile
• 50 Ohm to 2 x 50 Ohm
• DCS/PCS/UMTS/CDMA
• Low Insertion Loss
Frequency
Unbalanced Port Impedance
Balanced Port Impedance
Return Loss
1700
2200
50
100
9
13
• Input to Output DC Isolation Insertion Loss*
0.9
1.2
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
• Halogen Free
Amplitude Balance
Phase Balance
CMRR
Power Handling
0.4
1.2
4
6
29
2
Unit
MHz
Ω
Ω
dB
dB
dB
Degrees
dB
Watts
Operating Temperature
-55
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
+85
ºC
TOP VIEW (Near Side)
2.04±0.10
SIDE VIEW
0.68±0.07
BOTTOM VIEW (Far Side)
4x 0.37
1
2
3
2x 0.15
1.29±0.10
6x 0.98
6x
0.22
Orientation Marker
Denotes Pin Location
Mechanical Outline
-Dimensions are in Millimeters
Orientation Marker
6
5
4
Denotes Pin Location
6x
0.30
4x 0.65
Pin Designation
1 Unbalanced Port
2 GND/DC Feed
+RF GND
3 Balanced Port
4 Balanced Port
5 GND
6 NC
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