NJG1309VB2

NJG1309VB2 TRANSMITTING POWER AMPLIFIER GaAs MMIC nGENERAL DESCRIPTION NJG1309VB2 is a positive voltage supply type GaAs power amplifier MMIC designed for Digital Cordless Phone. Gate bias and Gain control bias terminals are supplied by positive voltage. These terminals have high-impedance characteristics. NJG1309VB2 can reduce power consumption at receiving mode by “Standby Function”. nPACKAGE OUTLINE NJG1309VB2 n FEATURES lOperating frequency range lPositive voltage supply lLow current consumption lHigh gain lGain control range lPackage f=1.9GHz typ. VDD2,3=+3.0V typ. +VGG=+1.0V typ. 150mA typ. @21dBm output power 37dB typ. @21dBm output power 26dB typ. @21dBm output power SSOP20-B2 (Pin pitch 0.5mm) nPIN CONFIGURATION V Type (Top View) 1 20 CR 2 Oscillator 19 3 18 4 DC/DC 17 Converter 5 16 6 15 7 14 8 13 9 12 10 11 Pin Connection 1.VSTB 2.+VGG 3.-VGG1 4.GND 5.RFin 6.GND 7.GND 8.-VGG2 9.GND 10.GND 11.RFout 12.GND 13.VDD3 14.GND 15VDD2 16.GND 17.GND 18.-VCO...