Description
The CXG1027TM is a two-stage driver amplifier for 800 MHz and 1.5 GHz PDC. This is used to amplify the transmission-side power of the RF signal.

Features
• Ultraminiature package (10 pin TSSOP)
• Low voltage operation : 2.9 V (Min.)
• Low current consumption : 45 mA (Typ.)
• High gain : 27.5 dB (Typ.) (for 1.5 GHz)
                    29.5 dB (Typ.) (for 800 MHz)
• Low distortion (Adjacent channel leak power ratio) : –50 dBc (Typ.) (30 kHz offset)
                                                                                     –69 dBc (Typ.) (50 kHz offset)
• Positive power supply operation (Adjustment-free for VGG)
• Supports both 800 MHz and 1.5 GHz by the external matching circuit

Applications
    Power amplification between the quadrature modulator IC for 800 MHz/1.5 GHz PDC transmitter (approx. –15 dBm output) and the power module or power amplifier MMIC (approx. +10 dBm input)