F0448EVS开发板套件编程器的射频评估开发套件开发板规格书PDF中文资料

特性 Features

■ RF Frequency Range: 3.3GHz to 4.2GHz

■ Dual Channel RF amp and DSAs for Diversity / MIMO Receivers

■ < 2dB overshoot between DSA transitions

■ 13dB typical maximum gain at 3.6GHz

■ DSA0: Single 6dB coarse step

■ DSA1: 23dB total gain range in 1dB steps

■ DSA2: 18dB gain range in 6dB steps

■ +37dBm OIP3 at 3.6GHz

■ 6dB Noise figure at 3.6GHz

■ +5V Supply voltage

■ ICC = 220mA

■ Independent standby: 7mA standby current

■ SPI interface for DSA1

■ 1-bit control for DSA0

■ 2-bit control for DSA2

■ 50Ω input and output impedance

■ Internally matched

■ Temperature range: -40°C to +105°C

■ 6 × 6 × 0.75 mm, 36-QFN package