UPC2745T

3 V, 2.7 GHz Si MMIC WIDEBAND AMPLIFIER FEATURES WIDE FREQUENCY RESPONSE: 2.7 GHz LOW VOLTAGE OPERATION: 3 V NOMINAL (1.8 MIN) LOW POWER CONSUMPTION: 22.5 mW TYP SUPER SMALL PACKAGE TAPE AND REEL PACKAGING OPTION AVAILABLE Gain, GS (dB) GS 12 UPC2745T NOISE FIGURE AND GAIN vs. FREQUENCY VCC = 3.0 V, ICC = 7.5 mA 7.0 DESCRIPTION The UPC2745T is a Silicon Monolithic integrated circuit which is manufactured using the NESAT III process. The NESAT III process produces transistors with fT approaching 20 GHz. This device is suitable as a buffer amplifier for cellular and cordless telephone applications. Operating on a 3 volt supply (1.8 volt minimum) this IC is ideally suited for hand-held, portable designs. NEC's stringent quality assurance and test procedures ensure the highest reliability and performance. 10 6.5 8 6.0 6 NF 5.5 0 1000 2000 3000 ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50 Ω) PART NUMBER PACKAGE OUTLINE PARAMETERS AND CONDITIONS Circuit Current (no signal) VCC = 3.0 V VCC = 1.8 V Small Signal Gain, f = 500 MHz, VCC = 3.0 V f = 1000 MHz, VCC = 3.0 V f = 2000 MHz, VCC = 3.0 V f = 500 MHz, VCC = 1.8 V Upper Limit Operating Frequency, VCC = 3.0 V VCC = 1.8 V Saturated Output Power, f = 500 MHz, VCC = 3.0 V f = 1000 MHz, VCC = 3.0 V f = 2000 MHz, VCC = 3.0 V f = 500 MHz, VCC = 1.8 V Noise Figure, f = 500 MHz, VCC = 3.0 V f = 1000 MHz, VCC = 3.0 V f = 2000 MHz, VCC = 3.0 V f = 500 MHz, VCC = 1.8 V Input Return Loss, f = 500 MHz, VCC = 3.0 ...