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TD-SCDMA/GSM/EDGE power amplifier module

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General Description

The RDA6182 is a high-power, high-efficiency front-end Module. This device is designed for GSM/GPRS handheld digital cellular equipment. The module consists of GSM/GPRS quad-band power amplifiers and SP4T antenna switch. The power amplifiers, switch and their controller are fabricated with HBT and CMOS respectively.
The device package is 6mm×6mm×1.1mm 28-pins LGA. The input and output are realized on-chip matched to 50Ω. The RDA6I82 requires few external components, simplifying PCB layout


   lUltra-Small 6mm×6mm Package
   lQuad-Band GSM/GPRS Power Amplifiers
   lESD protection at Antenna
   lComplete Power Control Solution
   lSupport 32.768KHz crystal oscillator
   lDigital auto gain control (AGC) Digital adaptive noise cancellation
      Mono/stereo switch
      Soft mute
      High cut
   lProgrammable de-emphasis (50/75 us)
   lHigh efficiency
   lLow supply voltage (3~4.5V)
   lInput/Output matched @ 50 0
   lAdvanced HBT/ CMOS process
   lReceive signal strength indicator (RSSI)
   lBass boost
   lVolume control
   lLine-level analog output voltage
   lI2C control bus interface
   lDirectly support 320 resistance loading
   lIntegrated LDO regulator
      1.8 to 5.5 V operation voltage

Download: For Datasheet

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