W-CDMA 4x4mm Power Amplifier Module for UMTS2100

Lifecycle status:Obsolete

• Operating Frequency: 1920 - 1980 MHz
• 28.5 dBm Linear Output Power @ 3.5V
• High Efficiency 46% PAE
• Single bias, low quiescent current (50mA)
• Internal 50 ohm matching networks for both RF input and output
• No regulated voltages required
• 3.2-4.5 V linear operation
• 4.0 x 4.0 mm SMT package
• Low package profile, 1.1mm

• W-CDMA Handsets
• Data Cards
• PDAs

Data Sheets & Technical Specifications

• Data Sheet - ACPM7881 WCDMA Power Amplifier(270 KB,PDF)
• White Paper - Development EpHEMT(60 KB,PDF)
• White Paper - EpHEMT vs HBTs for PA Applications(151 KB,PDF)

Obsolescence Notices

• Obsolescence Notice - OBS080508WSD4 (21 KB,PDF)

Product Change Notices

• Product Changes Notice (PCN) - A05-019-480037-0B, NOV.2005(8 KB,PDF)
• Product Changes Notice (PCN) - PCN: A04-019-480037-0A, Dec. 2004(94 KB,PDF)
• Product Changes Notice (PCN) - PCN: A05-019-480037-0A , JUL. 2005(11 KB,PDF)
• Product Changes Notice (PCN) - PCN: A05-020-480033-0A, Aug. 2005(15 KB,PDF)