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SE2582L-EK1 Datasheet(PDF) 1 Page - SiGe Semiconductor, Inc. |
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SE2582L-EK1 Datasheet(HTML) 1 Page - SiGe Semiconductor, Inc. |
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1 / 8 page  SE2582L RangeCharger™ 2.4 GHz Power Amplifier with Power Detector 212-DST-01 Rev 1.2 Mar-27-2007 Confidential 1 of 8 QA032707 Applications DSSS 2.4 GHz WLAN (IEEE802.11b) OFDM 2.4 GHz WLAN (IEEE802.11g) Access Points, PCMCIA, PC cards Features Single 3.3 V Supply Operation Integrated matching: Input, Interstage and Output Integrated power amplifier enable pin (VEN) Buffered, temperature compensated power detector 17.5 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps Low quiescent current of 48 mA 30 dB Gain Lead Free and RoHS compliant package 16 pin 3 mm x 3 mm x 0.9 mm QFN Ordering Information Part Number Package Remark SE2582L 16 Pin QFN Samples SE2582L-R 16 Pin QFN Tape and Reel SE2582L-EK1 Evaluation Kit Standard Product Description The SE2582L is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The SE2582L is completely integrated including all RF matching (input, output and interstage) as well as a high performance power detector for closed loop monitoring of the output power. The SE2582L includes a digital enable control for device on/off control. This functionality allows for a seamless interface with CMOS transceivers, without the use of external logic or reference voltages. The SE2582L temperature compensated power detector has is highly immune to mismatch at its output with less than 1.5 dB of variation with a 2:1 mismatch. The part operates at a low quiescent current making it ideal for low power applications such as mobile phone and PDA devices. Functional Block Diagram Vcc Vdet OUT RFout RFin Stage 2 Stage 1 Stage 3 Bias Generator Detector VEN Input Match Output Match Interstage Match Interstage Match Figure 1: Functional Block Diagram |
Similar Part No. - SE2582L-EK1 |
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Similar Description - SE2582L-EK1 |
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