700 MH TO 1000 MH, 1 W RF Driver Amplifier

The ADL5605 is a broadband, two-stage, 1 W RF driver amplifier that operates over a frequency range of 700 MHz to 1000 MHz.

The ADL5605 operates on a 5 V supply voltage and a supply current of 307 mA. The driver also incorporates a fast power-up/power-down function for TDD applications, applications that require a power saving mode, and applications that intermittently transmit data.

The ADL5605 is fabricated on a GaAs HBT process and is packaged in a compact 4 mm × 4 mm, 16-lead LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5605 operates from −40°C to +85°C. A fully populated evaluation board tuned to 943 MHz is also available.

Applications

* Wireless infrastructure

* Automated test equipment

* ISM/AMR applications

* Operation from 700 MHz to 1000 MHz

* Gain of 23 dB at 943 MHz

* OIP3 of 44.2 dBm at 943 MHz

* P1dB of 30.9 dBm at 943 MHz

* Noise figure of 4.8 dB at 943 MHz

* Power supply: 5 V

* Power supply current: 307 mA typical

* Internal active biasing

* Fast power-up/power-down function

* Compact 4 mm × 4 mm, 16-lead LFCSP

* ESD rating of ±1 kV (Class 1C)

* Pin-compatible with the ADL5606, 1800 MHz to 2700 MHz