SE2529L Datasheet | SiGe Semiconductor

Description The SE2529L is a 2.4GHz, Silicon Germanium power amplifier designed for use in the 2.4GHz ISM band for wireless LAN and cordless telephone applications. For wireless LAN applications, the device meets the system requirements of IEEE802.11g and delivers approximately +19d Bm, at an EVM of 2.5%, while achieving an adjacent channel power of better than - 26d Bc @ 11MHz offset. The SE2529L meets this performance and output power while adhering to the FCC 15.209 restricted band requirements. For IEEE802.11b, the SE2529L delivers approximately +23d Bm @ ACPR = -32d Bc. The SE2529L typically achieves harmonic performance of -65d Bc with the remended discrete integrated output match and low pass filter, thus not requiring an expensive and larger band pass filter. Features - Delivers industry leading output power: +19d Bm, 802.11g, 54 Mbps, EVM = 2.5% +23d Bm, 802.11b, ACPR < -32d Bc +25d Bm CW P1d B at 3.3V Superior harmonic performance, No band pass filter required allowing for a lower BOM 31d B Gain Exceptional temperature stability Small plastic package, 12 pin QFN - - - - Ordering Information Type SE2529L SE2529L-R SE2529L-EK1 Package 12 - 4x4mm QFN 12 - 4x4mm QFN Remark Samples Tape and Reel Evaluation Kit Functional Block Diagram V0 Vb 1 Vb 2 Vb 3 Current Mirror Current Mirror Current Mirror Stage 1 I/S Match Stage 2 I/S Match Stage 3 OUT/VCC3 VCC1 V CC2 Figure 1: SE2529L Functional Block Diagram 63-DST-01 - Rev 2.0 - Nov 9/03 1 of 10 Range Charger™ 2.4GHz Power Amplifier Pin Out Diagram SE2529L Top View GND VCC1 VCC2 SE2529L Bottom View GND 12 1 2 Die Pad VCC2 10 9 8 7 GND OUT/VCC3 GND GND OUT/VCC3 GND 9 8 7 6 GND IN...