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ISL3984IR Scheda tecnica(PDF) 1 Page - Intersil Corporation |
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ISL3984IR Scheda tecnica(HTML) 1 Page - Intersil Corporation |
1 / 7 page 1 TM File Number 4862.4 PRELIMINARY ISL3984 2.4GHz Power Amplifier and Detector The ISL3984 is a 2.4GHz monolithic SiGe Power Amplifier designed to operate in the ISM Band. It features two low voltage single supply stages. Cascaded, they deliver 18dBm (Typ) output power for the typical DSSS signal (ACPR, 1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc). In addition, the device includes a 2.4GHz detector which is accurate over a 15dB dynamic range within ( ±)1dB. Therefore, an accurate ALC function can be implemented. The ISL3984 is housed in a 16 lead MLFP package well suited for PCMCIA board applications. Simplified Block Diagram Features • Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 3.6V • Output Power . . . . . . . . . . . 18dBm (Typ) at ACPR, DSSS, 1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc • Power Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30dB (Typ) • Detector Linear Input Power Range . . . . . . . . . . . . . .15dB • Detector Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±1dB Applications • IEEE802.11 1, 2 or 5.5Mbps Standard • Systems Targeting IEEE802.11b, 11Mbps Standard • Wireless Local Area Networks (WLAN) • PCMCIA Wireless Transceivers • ISM Systems Including Automatic Level Control (ALC) • TDMA Packet Protocol Radios Pinouts ISL3984 (MLFP) TOP VIEW Ordering Information PART NUMBER TEMP RANGE (oC) PACKAGE PKG. NO. ISL3984IR -40 to 85 16 Ld MLFP L16.4x4 ISL3984IR96 -40 to 85 Tape and Reel BIAS PEAK DETECTOR DET_OUT RF_OUT RF_IN DS_VCC LOG PE REXT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PACKAGE PINOUT SUBJECT TO CHANGE GND RF_OUT GND GND PE VCC_DET DET_OUT BIAS_GND Data Sheet December 2000 [ /Title (ISL39 84) /Sub- ject (2.4G Hz Power Ampli- fier and Detec- tor) /Autho r () /Key- words (Inter- sil Corpo- ration, semi- con- ductor, Wire- less Com- muni- cations , RF, Radio Fre- quency , IF, Inter- medi- ate Fre- CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000 PRISM® is a registered trademark of Intersil Corporation. PRISM and design is a trademark of Intersil Corporation. |
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