RF5189 Datasheet | RF Micro Devices

Description 0.10 C -A- 3V, 2.45GHz LINEAR POWER AMPLIFIER - mercial and Consumer Systems - Portable Battery-Powered Equipment - Spread-Spectrum and MMDS Systems 0.10 C 0.08 C The RF5189 is a linear, medium-power, high-efficiency amplifier IC designed specifically for battery-powered WLAN applications such as PC cards, mini PCI, and pact flash applications. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.5GHz WLAN and other spread-spectrum transmitters. The device is provided in a 12-pin QFN package with a backside ground. The RF5189 is designed to maintain linearity over a wide range of supply voltage and power output. The RF5189 is designed to reduce end-product BOM count by integrating all matching circuitry onto the chip. INDEX AREA 2 PLCS 1.00 0.80 0.10 C 0.05 0.00 2 PLCS Dimensions in mm. -B- Shaded lead is pin 1. 0.20 REF SEATING PLANE +0.10 -0.15 0.50 0.435 SQ -C- 0.18 TYP 0.50 0.30 TYP 1.45 0.30 0.18 0.10 M C A B +0.10 -0.15 Optimum Technology Matching® Applied Si BJT Si Bi-CMOS In Ga P/HBT Package Style: QFN, 12-Pin, 3x3 Ga As HBT Si Ge HBT Ga N HEMT Ga As MESFET Si CMOS Si Ge Bi-CMOS Features - Single Power Supply 3.0V to 5.0V - +30d Bm Saturated Output Power - 25d B Small Signal Gain - High...