Model 2425B50-50C
Rev. A
Typical Broadband Performance: 2.3 GHz. to 2.7 GHz.
Pin Configuration:
Balun Pin Configruation
The internal configuration of the Xinger balun is diagramed to
the left; the unbalanced port is DC connected to ground and the
two balanced ports are DC connected and floating. For many
chipset applications there is an opportunity to eliminate two
decoupling capacitors and/or use a single bias point if
Pin 1
λ 4
applicable. Differential drive is popular in integrated circuit since
it aids stability in the presence of bond wire and pin inductance,
provides some degree of immunity to power supply and ground
noise, and can provide higher output power in the case of some
device limits. 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
Pin 5
50 ς
Balanced Port
Terminals
Unbalanced Port
λ 4
hybrids and directional couplers.
Pin 3
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ANAREN [ ANAREN MICROWAVE ]
