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UPC3245TB - SiGe BiCMOS

General Description

The μPC3245TB is a wideband amplifier IC mainly designed for SW Box and IF amplifier in DBS LNB application.

This IC has 3-step gain selection function.

Key Features

  • Low voltage operation.
  • Power gain (High-gain mode) (Middle-gain mode) (Low-gain mode).
  • High linearity (High-gain mode) (Middle-gain mode) (Low-gain mode) : VCC = 3.0 to 3.6 V (3.3 V TYP. ) : GP = 20.5 dB TYP. @ f = 1.0 GHz : GP = 22 dB TYP. @ f = 2.2 GHz : GP = 14.5 dB TYP. @ f = 1.0 GHz : GP = 15.5 dB TYP. @ f = 2.2 GHz : GP = 8.5 dB TYP. @ f = 1.0 GHz : GP = 9.5 dB TYP. @ f = 2.2 GHz : PO (1 dB) = +10.5 dBm TYP. @ f = 1.0 GHz : PO (1 dB) = +8.5 dBm TYP. @ f = 2.2 GHz.

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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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PreliminaryData Sheet μPC3245TB SiGe BiCMOS Integrated Circuit Wideband Amplifier IC with 3-Step Gain Selection Function DESCRIPTION R09DS0027EJ0100 Rev.1.00 Sep 26, 2011 The μPC3245TB is a wideband amplifier IC mainly designed for SW Box and IF amplifier in DBS LNB application. This IC has 3-step gain selection function. This IC is manufactured using our latest SiGe BiCMOS process that shows superior high frequency characteristics. FEATURES • Low voltage operation • Power gain (High-gain mode) (Middle-gain mode) (Low-gain mode) • High linearity (High-gain mode) (Middle-gain mode) (Low-gain mode) : VCC = 3.0 to 3.6 V (3.3 V TYP.) : GP = 20.5 dB TYP. @ f = 1.0 GHz : GP = 22 dB TYP. @ f = 2.2 GHz : GP = 14.5 dB TYP. @ f = 1.0 GHz : GP = 15.5 dB TYP. @ f = 2.2 GHz : GP = 8.5 dB TYP.