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BD1222J50200AH Anaren
Balun Transformer
MFG Part Number: BD1222J50200AHF
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Ultra Low Profile 0805 Balun; 50 ohm to 200 ohm Balanced. The BD1222J50200AHF 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 BD1222J50200AHF is ideal for high volume manufacturing and is higher performance than traditional ceramic and lumped element baluns. The BD1222J50200AHF has an unbalanced port impedance of 50?  and a 200?  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 BD1222J50200AHF is available on tape and reel for pick and place high volume manufacturing.
Key AttributesValue
Frequency Range : Minimum Frequency1200 MHz
Frequency Range : Maximum Frequency2200 MHz
Impedance Ratio (bal:unbal)4:1
Unbalanced (Primary) Port Impedance50 Ω
Insertion Loss0.4 dB
Return Loss18 dB
Power2 W
Dimensions (mm)2.0 x 1.2 x 0.7
Package Type
QuantityUnit Price
1 - 9
10 - 49
50 - 99
100 - 499
500 - 1999
2000 - 3999
4000+Get Quote

This product is available in the following countries:
  • Global
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