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NJG1119PB4 - Dual LNA

General Description

QPACKAGE OUTLINE The NJG1119PB4 is a Dual band LNA IC designed for W-CDMA cellular phone of 2.1GHz and 800MHz band.

This IC has a LNA pass-through function to select high gain mode or low gain mode.

B4 is adopted.

Key Features

  • OLow voltage operation +2.7V OLow current consumption 2.4mA typ. @2.1GHz band (High Gain Mode) 2.0mA typ. @800MHz band (High Gain Mode) 4uA typ. @800MHz / 2.1GHz band (Low Gain Mode) OSmall package FFP12-B4 (Package size: 2.0 x 2.0 x 0.65mm typ) [High gain mode] OHigh gain OLow noise figure OHigh Input IP3 [Low gain mode] OGain OLow noise figure OHigh Input IP3 14.5dB typ. @fRF =2140MHz 16.0dB typ. @fRF =885MHz 1.7dB typ. @fRF=2140MHz 1.45dB typ. @fRF =885MHz -3.5dBm typ. @ fRF=2140.0+2140.1MHz.

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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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NJG1119PB4 www.DataSheet4U.com W-CDMA Dual LNA GaAs MMIC QGENERAL DESCRIPTION QPACKAGE OUTLINE The NJG1119PB4 is a Dual band LNA IC designed for W-CDMA cellular phone of 2.1GHz and 800MHz band. This IC has a LNA pass-through function to select high gain mode or low gain mode. An ultra small and ultra thin package of FFP12–B4 is adopted. NJG1119PB4 QFEATURES OLow voltage operation +2.7V OLow current consumption 2.4mA typ. @2.1GHz band (High Gain Mode) 2.0mA typ. @800MHz band (High Gain Mode) 4uA typ. @800MHz / 2.1GHz band (Low Gain Mode) OSmall package FFP12-B4 (Package size: 2.0 x 2.0 x 0.65mm typ) [High gain mode] OHigh gain OLow noise figure OHigh Input IP3 [Low gain mode] OGain OLow noise figure OHigh Input IP3 14.5dB typ. @fRF =2140MHz 16.0dB typ. @fRF =885MHz 1.7dB typ.