AWT1921S11

A DESCRIPTION The AWT1921 is a four stage monolithic amplifier for use in communication systems that require high gain and output intercept point. The device has been specifically designed for fixed satellite access equipment and handset booster amplifier applications. DESCRIPTION • High Output Intercept Point • High Linearity • True Surface Mount Package • Internal Bias Circuit Requiring Nominal Input Voltages + 10% • Low Cost • Off Chip Output Matching Circuit Allows Application Optimization AWT1921S11 Integrated High Power Amp 1610 MHz Advanced Product information Rev 4 S11 SSOP-28 28 Pin Wide Body w/ Heat Slug ABSOLUTE MAXIMUM RATINGS PIN 2 3 4,5 SIGNAL VDD RFIN VD1 MAX RATING +7VDC +20 dBm +10 VDC PIN 11 12 18,19,20,21,22,23,24,25 SIGNAL VREF VSS VD3 MAX RATING +7 VDC -7 VDC +10 VDC Operating Temperature: - 30 to + 85o C Storage Temperature: - 55 to +100o C AWT1921S11 Advanced Product information - Rev. 4 ELECTRICAL SPECIFICATIONS (1) PARAMETER Frequency Power Output Power Added Efficiency Gain @ POUT = +35 dBm ACPR @ 0.730 MHz 1.23 MHz Harmonics (3) (Pin with CDMA modulation, fo = 1610 – 1626.5 MHz, VDS1 = VDS2 = VDS3 = VDS4 = 9.0V, VSS = -5V, Tc=25C, 50 Ω System(2) ) SYMBOL fo POUT ηEff PG - MIN. 1610 - TYP. 35 25 28 25 -28 45 52 -45 MAX. 1626.5 UNITS MHz dBm % dB - dBc 2nd 3rd 4th Stability: - 60 dBc all spurious outputs relative to desired signal Bias supply currents - - - dBc ISS IREF IDD IDQ1 - 3:1 15 - VSWR load, all phase angles mA - 5 15...