CXA3685ER - Direct Conversion IC

Sony Corporation

Datasheet Details

The CXA3685ER is an IC developed for direct orthogonal detection of L band (1 to 2GHz) IF signals in a digital satellite broadcast reception tuner.

Low power consumption: 430mW (typ. ) No need for an external inductor and varactor diode 3.3V single power supply Reception frequency: 950MHz to 2150MHz Wide input range (typ.
65dBm to.
15dBm) Internal wide band 90° phase shifter Internal output for controlling an external attenuator Reference signal output for the demodulation circuit Enables to use external reference signals Small package: 48-pin VQFN Enables to reduce power consumption in power save mode.

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Published: Aug 22, 2009 |