RF2189PCBA

Preliminary RF2189 3V, 2.5GHZ LINEAR POWER AMPLIFIER 2 Typical Applications • 2.5GHz ISM Band Applications • PCS Communication Systems • Wireless LAN Systems • Commercial and Consumer Systems • Portable Battery-Powered Equipment • Broadband Spread-Spectrum Systems 2 POWER AMPLIFIERS Product Description 2 1 0.80 TYP 1 The RF2189 is a linear, medium-power, high-efficiency amplifier IC designed specifically for low voltage operation. 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 spread-spectrum transmitters. The device is provided in a 16-pin leadless chip carrier with a backside ground and is self-contained with the exception of the output matching network and power supply feed line. 3.75 0.75 0.50 0.45 0.28 3.75 + 1.60 4.00 12° 1.50 SQ INDEX AREA 3 3.20 4.00 1.00 0.90 0.75 0.65 NOTES: 1 Shaded Pin is Lead 1. 2 Dimension applies to plated terminal and is measured between 0.10 mm and 0.25 mm from terminal tip. 0.05 0.00 Dimensions in mm. The terminal #1 identifier and terminal numbering convention 3 shall conform to JESD 95-1 SPP-012. Details of terminal #1 identifier are optional, but must be located within the zone indicated. The identifier may be either a mold or marked feature. 4 5 Pins 1 and 9 are fused. Package Warpage: 0.05 max. Optimum Technology Matching® Applied Si BJT Si Bi-CMOS ü Package Style: LCC, 16-Pin, 4x4 GaAs HBT SiGe HBT GaAs MESFET Si CMOS Features • Single 3.3V Power Supply • +25dBm Saturated Output Power • 20dB Small Signal Gain • High Power Added Efficiency VCC2 VCC2 VCC1 14 GND 1 GND GND NC 2 3 4 5 NC 16 15 13 12 11 10 RF OUT Bias Circuits NC • Power Down Mode RF OUT NC • 1800MHz to 2500MHz Frequency Range 6 RF IN 7 NC 8 VPC 9 GND Ordering Information RF2189 RF2189 PCBA 3V, 2.5GHz Linear Power Amplifier Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com Rev A4 010424 2-249 RF2189 Absolute Maximum Ratings Parameter Supply Voltage Power Control Voltage (VPC) DC Supply Current Input RF Power Operating Ambient Temperature Storage Temperature Moisture sensitivity Preliminary Refer to “Handling of PSOP and PSSOP Products” on page 16-15 for special handling information. Rating -0.5 to +6.0 -0.5 to 3.3 350 +12 -40 to +85 -40 to +150 JEDEC Level 3 Unit VDC V mA dBm °C °C Caution! ESD sensitive device. RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s). 2 POWER AMPLIFIERS Parameter Overall Frequency Range Maximum Saturated Output Power Efficiency at Max Output Power Small Signal Gain Reverse Isolation Second Harmonic IM3 IM5 IM7 Isolation Input Impedance Input VSWR Noise Figure Specification Min. Typ. Max. 1800 to 2500 +24 42 20 30 30 -50 -30 -35 -48 -30 50 2:1 7 -23 -30 -35 Unit Condition T=25 °C, VCC =3.3V, VPC =3.0V, PIN =0dBm, Freq=2450MHz +23 +26 MHz dBm % dB dB dB dBc dBm dBm dBm dBm Ω dB PIN =+6dBm 19 -20 In “ON” state In “OFF” state Including second harmonic trap, see application circuit POUT =+17dBm in each tone POUT =+17dBm in each tone POUT =+17dBm in each tone In “OFF” state, PIN =0dBm Power Down Power Control “ON” Power Control “OFF” PC Input Impedance 5 3.0 to 5.0 260 150 100