ACPM-5251 Avago Technologies Datasheet

ACPM-5251 Key Features

• active bypass (low power), mid power, and high power modes. CoolPAM is the stage bypass technology that enables very low
• UMTS Band 1 and Band 5 dual-band PA
• Integrated directional coupler (daisy-chained between both bands with single coupled out port and internally terminated
• High directivity (small coupled power or delivered power variation into mismatched load)
• 3-mode power/gain control (active bypass, mid power, and high power modes)
• Excellent PAE in low and mid power ranges
• 3.5mA quiescent current in active bypass (low-power) mode
• Excellent average power con