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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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SE2523BU-R Datenblatt(PDF) 1 Page - SiGe Semiconductor, Inc. |
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SE2523BU-R Datenblatt(HTML) 1 Page - SiGe Semiconductor, Inc. |
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1 / 2 page  SE2523BU 2.4 GHz Power Amplifier with Power Detector Preliminary Applications DSSS 2.4 GHz WLAN (IEEE802.11b) OFDM 2.4 GHz WLAN (IEEE802.11g) Portable and Battery WLAN Applications Access Points, PCMCIA, PC cards Features Single 3.3 V Supply Operation 18.5 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps 23 dBm, ACPR < -32 dBc, 802.11b 32 dB Gain Selectable Power Detector Slope for use with multiple chipsets (Negative and Positive) Integrated power amplifier enable pin (VEN) Lead Free and RoHS Compliant Ultra thin package: 0.5 mm Small package, 16 pin 3 mm x 3 mm x 0.5 mm QFN Ordering Information Part Number Package Remark SE2523BU 16 Pin QFN Samples SE2523BU-R 16 Pin QFN Tape and Reel SE2523BU-EK1 Evaluation Kit Standard Product Description The SE2523BU is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The device incorporates two selectable power detectors for closed loop monitoring of the output power. The SE2523BU includes a digital enable control for device on/off control. The SE2523BU temperature compensated power detector has two selectable power detectors slopes, positive and negative. This allows easy use with multiple chipsets. The detector is also highly immune to mismatch at its output with less than 1.5 dB of variation with a 2:1 mismatch. Functional Block Diagram VCC0 V DETOUT OUT/VCC3 IN V CC1 V CC2 Stage 2 Stage 1 Stage 3 Bias Generator Detector (with Switch) VEN SLOPE SEL Figure 1: Functional Block Diagram 192-DST-01 Rev 1.3 May-26-2009 1 of 2 QA041206 |
Ähnliche Teilenummer - SE2523BU-R |
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Ähnliche Beschreibung - SE2523BU-R |
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