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KGF1191 - Small-Signal Amplifier

General Description

The KGF1191 is a two-stage small-signal amplifier, with frequencies ranging from the UHF-band to the L-band, that

Key Features

  • low voltage operation, low current operation, high gain, and high isolation. The KGF1191 specifications are guaranteed to a fixed matching circuit for 3 V and 850 MHz; external impedance-matching circuits are also required. Because of the high gain and high isolation at 3 V, the KGF1191 is ideal as an intermediate-stage amplifier for portable phones.

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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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E2Q0016-38-71 ¡ electronic components This version: Jul. 1998 Previous version: Jan. 1998 KGF1191 ¡ electronic components KGF1191 Small-Signal Amplifier GENERAL DESCRIPTION The KGF1191 is a two-stage small-signal amplifier, with frequencies ranging from the UHF-band to the L-band, that features low voltage operation, low current operation, high gain, and high isolation. The KGF1191 specifications are guaranteed to a fixed matching circuit for 3 V and 850 MHz; external impedance-matching circuits are also required. Because of the high gain and high isolation at 3 V, the KGF1191 is ideal as an intermediate-stage amplifier for portable phones. FEATURES • Low voltage and low current: 3 V, 5 mA (max.