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HSPA/W-CDMA/GSM/EDGE RF Transceiver
AK1581*

W-CDMA multi-band (Band I/II/III/IV/V/VI/XIII/IX/X/XI) & GSM quad-band Dual RF transceiver LSI DigRFv3.09 interface and HSPA compliant

 

Features

  1. Baseband Channel Filter (BPF: 5kHz to 1.92MHz) for WCDMA RX
  2. On-chip PGA with dynamic range of 87dB for WCDMA RX
  3. On-chip GC amplifier with dynamic range 80dB for WCDMA TX
  4. Supports CDMA2000 interference for WCDMA RX
  5. On-chip PGA with dynamic range of 84dB for GSM RX
  6. On-chip PGA with dynamic range of 42dB for EDGE TX Power level
  7. On-chip VGA with dynamic range of 42dB for GMSK TX Ramping
  8. Supports GMSK : Low band class4 /High band class1 and EDGE : E2 class
  9. Supports all bands (excluding Band VII) for WCDMA and quad-band for GSM
  10. On-chip Synthesizer and VCO for Local Signal Generator
  11. Up/Down Converter with Direct Conversion Architecture
  12. Supports 26MHz TCXO clock
  13. Supports HSDPA/HSUPA
  14. Supports DigRFv3.09 Interface
  15. Low Power Consumption: T.B.D.
  16. Power Supply Voltage: 2.7V to 3.0V for analog, 1.7V to 1.98V for digital,
  17. Operating temperature: -30 to +85°C
  18. Compact package : 145pin FBGA (0.4mm pitch, 6mm x 6mm)

Under Development

         
AK1581 BLOCK DIAGRAM
AK1581 BLOCK DIAGRAM
To inquire for this product  |  USA   /   English