RF5144 - RF Micro Devices

RF5144 TRI-MODE POWER AMPLIFIER MODULE

4.0 -A-B- The RF5144 is a high-power, high-efficiency linear amplifier module specifically designed for 3V handheld systems. The device is manufactured on an advanced third generation GaAs HBT process, and was designed for use as the final RF amplifier in 3V IS-95/CDMA20001X/ AMPS handheld digital cellular equipment, spread-spectrum systems, and other appl.

Features

• Input/Output Internally Matched@50 Ω
• 28dBm Output Power
• 41% Peak Linear Efficiency for Cell Band 24 VREG - PCS 1 RF IN - PCS 2 VREG - CELL 3 VMODE - CELL 4 RF IN - CELL 5 VCC1 - CELL 6 7 NC VCC BIAS 23 22 21 20 19 18 NC 17 NC 16 RF OUT - PCS
• -51dBc ACPR @ 885kHz for Cell Band
• -50dBc [email protected] for PCS Band
• 40% Peak Linear Efficiency for PCS Band Bias PCS Bias Cell 15 NC 14 RF OUT - CELL 13 NC Ordering Information RF5144 Dual-Band CDMA 800MHz/1900MHz Tri-Mode Power Amplifier Module RF5144PCBA-410 Fully Assembled Evaluation Board RF Micro Devices, Inc. 7628 Thorndike Roa.