寬帶高頻信號放大器 PG771 / PG471

產品描述

產品規格︰	Frequency 5-4000 MHz Gain 16.1 dB P1dB 18.2 dBm OIP3 33.7 dBm NF 4.8 dB Voltage 5 V Current 75 mA Package SOT-89
產品優點︰	The PG771 / PG471 is a high performance InGaP HBT MMIC Amplifier and consists of Darlington pair amplifiers. The PG771 / PG471 features high linear performance, wideband operation and high reliability. The PG771 / PG471 is designed for enabling to stable performance over temperature using an internal active bias and temperature compensated circuit. The PG771 / PG471 operates from a single voltage supply and requires only two DC-blocking capacitors and an inductor for operation. A bias resistor is not required, the device biased directly from single supply voltage. The device is a general purpose buffer amplifier that offers high dynamic range in a low cost surface-mounted plastic SOT-89 package. All devicesare 100% RF and DCt ested.