HFA3926

HFA3926 Data Sheet July 1998 File Number 4282.2 2.0GHz - 2.7GHz 250mW Power Amplifier The Intersil HFA3926 is an integrated power amplifier in a low cost SSOP 28 plastic package. The power amplifier delivers +27dB of gain with high efficiency and can be operated with voltages as low as 2.7V. ™ Features Highly Integrated Power Amplifier Operates Over 2.7V to 6V Supply Voltage High Linear Output Power (P1dB: +24.5dBm) Low Cost SSOP-28 Plastic Package The HFA3926 is ideally suited for QPSK, BPSK or other linearly modulated systems in the 2.4GHz Industrial, Scientific, and Medical (ISM) frequency band. It can also be used in GFSK systems where levels of +25dBm are required. Typical applications include Wireless Local Area Network (WLAN) and Wireless Local Loop systems. REMEMBER: Always apply Negative power to the VG pins before applying the Positive VDD bias. Failure to do so may result in the destruction of the HFA3926 Power Amplifier. Applications Wireless Local Loop Systems Systems Targeting IEEE 802.11 Standard TDD Quadrature-Modulated Communication Systems Wireless Local Area Networks PCMCIA Wireless Transceivers ISM Systems Ordering Information PART NUMBER HFA3926IA HFA3926IA96 TEMP. RANGE (oC) -40 to 85 -40 to 85 PACKAGE 28 Ld SSOP Tape and Reel PKG. NO. M28.15 Functional Block Diagram VDDX(+) VGX(-) STAGE BIAS CONTROL Pinout HFA3926 (SSOP) TOP VIEW RF IN GND GND GND GND GND GND GND N/C VG2 1 2 3 4 5 6 7 8 9 28 GND 27 VDD 26 GND 25 RF OUT 24 GND 23 ...