RF5824 RFMD | Alldatasheet
Document overview
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Technical content
Features
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com Optimum Technology Matching® Applied Si BJT GaAs MESFETGaAs HBT Si Bi-CMOS SiGe HBT Si CMOS InGaP/HBT GaN HEMT SiGe Bi-CMOS n NC RFINLB GND GND RFINHB VREGHB VCC1HB NC NC PDETHB GND VCC2HB NC NC PDETLB NC VREGLB VCC1LB GND VCC3HB RFOUTHB RFOUTHB RFOUT/ VCC2LB RFOUT/ VCC2LB 7 11 10 12 192021222324 nd Stage Bias Input Match Interstage Match st Stage Bias Input Match Interstage Match Interstage Match Output Match st , 2 nd , and 3 rd Stage Bias Pdetect Circuit_HB Pdetect Circuit_LB RF5824 3.3V, DUAL-BAND WLAN POWER AMPLIFIER MODULE
- IEEE802.11a/b/g and IEEE802.11n WLAN
Applications
- Single-Chip RF Power Amplifier Module
- 2.5GHz and 5GHz ISM Bands Applications
- Wireless LAN Systems
- Portable Battery-Powered Equipment The RF5824 is a linear, medium-power, high-efficiency dual-band power amplifier module designed specifically for battery-operated WLAN applications such as PC cards, mini-PCI and compact flash applications. It is also designed to meet IEEE802. 11a/b/g, IEEE802.11n, FCC, and ETSI requirements for operation within the 2.4GHz to 2.5GHz and 4.90GHz to 5.85GHz bands. The device is manufactured on an advanced InGaP GaAs Heterojunc- tion Bipolar Transistor process, and has been designed for use as the final RF amplifier in both the 2GHz and 5GHz WLAN and other spread-spectrum transmitters. The device is packaged in a QFN, 24-pin, 4mmx4mmx0.9mm plastic package with back side ground. The RF5824 operates from a single supply and will be easily incorporated into WLAN and other designs with minimal external components.
- 5GHz Integrated Output Match
- 11a Current 155mA Typical
- 11g Current 120mA Typical
- Gain 27dB Typical for 11a and 11g
- EVM 3.5% TYP for 11g and 3.5% TYP for 11a (@ P OUT 11a/g=17dBm)
- Single Supply Voltage 2.8V to 4.0V RF5824 3.3V, Dual-Band WLAN Power Amplifier Module RF5824PCBA-41X Fully Assembled Evaluation Board Rev A0 061002 4.00 ± 0.10 4.00 ± 0.10 2.440.400 ± 0.100 2.44
0.500 TYP
Shaded area indicates pin 1. Dimensions in mm. 0.90 ± 0.10 -C- SEATING PLANE SCALE: NONE 0.080 C 0.025 ± 0.020 0.10 CM Package Style: QFN, 24-pin, 4mmx4mm Preliminary
at (336) 678-5570 for more information.