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CXA3068N - L-band Down Converter for Satellite Tuner

General Description

The CXA3068N is a monolithic IC to down-convert the L-band (930 to 2150 MHz) signal for the satellite broadcasting receiver.

It has a double-balanced mixer, local oscillator circuit and IF amplifier on chip.

Key Features

  • Balance-type Colpitts oscillator circuit provides a stable and wide range oscillation. Oscillation frequency : 2.63 GHz.
  • Small leak of the local oscillation signal due to the double-balanced mixer.
  • Oscillation frequency drift is small, caused by the change of impedance at the pre-stage of RF input.
  • Local oscillator output circuit for PLL. Single 5 V power supply operation. Low current consumption. ICC=53 mA (typ. ) 16-pin SSOP p.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CXA3068N L-band Down Converter for Satellite Tuner Description The CXA3068N is a monolithic IC to down-convert the L-band (930 to 2150 MHz) signal for the satellite broadcasting receiver. It has a double-balanced mixer, local oscillator circuit and IF amplifier on chip. Features • Balance-type Colpitts oscillator circuit provides a stable and wide range oscillation. Oscillation frequency : 2.63 GHz • Small leak of the local oscillation signal due to the double-balanced mixer. • Oscillation frequency drift is small, caused by the change of impedance at the pre-stage of RF input. • • • • Local oscillator output circuit for PLL. Single 5 V power supply operation. Low current consumption. ICC=53 mA (typ.) 16-pin SSOP package contributes to reduction in set size.