ADR3410 Datasheet | ANADIGICS

50 Ω High Linearity 1 Watt Amplifier ADVANCED PRODUCT INFORMATION - Rev 0.1 Features - 1 Watt Output Power - 850 to 2200 MHz Operation - Bias Control Input for Linearity Adjustment .. - 12.5 d B Gain at 2160 MHz - +43 d Bm Output IP3 at 2160 MHz - 4 d B Noise Figure at 880 MHz - Single +5 V Supply - -40 to +85 °C Operation APPLICATIONS - Driver Amplifiers for Multi-Carrier and Single Carrier Power Amplifiers in W-CDMA and PCS Base Stations ISM, Fixed Wireless and Satellite Systems - S27 Package 8 Pin SOIC with Heat Slug PRODUCT DESCRIPTION The ADR3410 is a high performance, single-stage In Ga P HBT amplifier designed for use in wireless infrastructure systems as a highly linear 1 Watt driver. Packaged in a surface mount 8 pin SOIC, the die is mounted to a heat slug, offering excellent thermal dissipation and high reliability. The device may be biased through an external inductor directly to a +5 V supply, and uses an internal active bias circuit with a current adjust input for linearity control. RFIN RFOUT /Supply Power Control Supply Active Bias Circuit Figure 1: Block Diagram 04/2003 GND at slug RFIN RFOUT/VCC1 RFIN .. RFOUT/VCC1 3 Active Bias...