2.4 GHz Bluetoothtm Power Amplifier
PA2423U
RangeChargerTM 2.4 GHz Bluetoothtm Power Amplifier IC Preliminary
Applications
Bluetoothtm wireless t...
Description
PA2423U
RangeChargerTM 2.4 GHz Bluetoothtm Power Amplifier IC Preliminary
Applications
Bluetoothtm wireless technology (Class 1) USB dongles PCMCIA, flash cards Access points 2.4 GHz cordless telephone
Product Description
A monolithic, high-efficiency, silicon-germanium power amplifier IC, the PA2423U is designed for 2.4 GHz wireless applications, including BluetoothTM Class1 and 2.4 GHz cordless telephone applications. It delivers +22.5 dBm output power making it capable of overcoming insertion losses of up to 2.5 dB between amplifier output and antenna input. The PA2423U provides a digital control input for controlling power up and power down modes of operation. The PA2423U operates at 3.3 V DC. At typical output power level (+22.5 dBm), the current consumption is 135 mA. The silicon/silicon-germanium structure of the PA2423U, and its exposed die-pad package, soldered to the system PCB, provide high thermal conductivity and a subsequently low junction temperature. This device is capable of operating at a duty cycle of 100 percent. The device is pin for pin compatible to the PA2423L.
Features
+22.5 dBm Output Power Low current 108 mA typical @ POUT = +20 dBm CMOS Enable Interface Power-control and power-down modes 3.3 V single supply operation Thin, lead-free 6 pin QFN package
Ordering Information
Part Number PA2423U PA2423U-R PA2423U-EV1 Package 6 pin QFN (0.5 mm height) 6 pin QFN (0.5 mm height) Evaluation Kit Remark Samples Tape & Reel
Functiona...
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