Model 2425B50-100J
Preliminary
Typical Broadband Performance: 2.0 GHz. to 3.0 GHz.
Pin Configuration:
The internal configuration of the Xinger balun is diagramed to the
left; the unbalanced port is terminated in an open-circuit and the two
balanced ports are connected to ground. The ground connection for
the two balanced ports are connected together and brought out on a
common pin of the balun. This pin is labeled “DC/RF ground”. For
many chipset applications there is an opportunity to use this
configuration as a single bias point if applicable.
The use of differential circuits is increasing in highly integrated
circuits, because of its inherent noise immunity properties.
Differential circuits have superior performance when looking at
properties like cross coupling, immunity to external noise sources
and power supply noise. When designing power amplifiers
differential circuits also help minimize 2nd and 3rd order
intermodulation products.
The construction of the Xinger balun is bonded multi-layered
stripline made of low loss dielectric material with plated through vias
connecting the internal circuitry to the external printed circuit board,
similar to that of the Xinger hybrids and directional couplers.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.
ANAREN [ ANAREN MICROWAVE ]
