The Fujitsu IEEE 802.16e-2005 Mobile WiMAX SoC (MB86K23) | Fixed WiMAX - 802.16-2004 SoC (MB87M3550) | Mobile WiMAX – 802.16e-2005 SoC (MB86K21) | Mobile WiMAX – 802.16e-2005 RF Module (MB86K71) | 2nd Gen Mobile WiMAX Chipset for Embedded Modules |
MB86K23
The Fujitsu IEEE 802.16e-2005 Mobile WiMAX SoC
MB86K23
The Fujitsu MB86K23 WiMAX baseband SoC is compliant with the Wave 2 IEEE 802.16e-2005 standard with optimized PHY and MAC processors for high performance. The MB86K23 is a successor to the first generation mobile WiMAX baseband IC that was certified by the WiMAX Forum.
A total WiMAX solution is available by combining related chips and supporting software:
- MB86K52: Tri-band RF chip supports 2.3GHz, 2.5GHz and 3.5GHz bands.
- MB39C316: Power Management IC
Features
- Features compliant with IEEE 802.16e-2005 Mobile WiMAX (Mobile station)
- OFDMA PHY with TDD
- 512/1024/2048 points FFT
- Supports channel bandwidths 3.5MHz/7MHz/10MHz/20MHz
- 64 QAM (DL), 16 QAM, QPSK adaptive modulation
- Optional space time coding with 2-antenna matrix A/B
- HARQ chase combining with CTC
- A/D converter and D/A converter for the baseband analog IQ interface
- RF control function
- Programmable AGC control for supporting broad range of RF LSI and alternative RF front-ends
- RF control Logic programs the Rx and Tx gain when the radio switches between receive and transmit
- Multi-function peripheral interface
- I2C
- UART
- SDIO
- SPI
- USB 2.0
- SPI flash
- SDR SDRAM
- Internal power control function
- Built-in power management unit (PMU) supporting idle mode and sleep mode
- Smart power management unit works with external power management IC to efficiently manage power utilization
- CoolAdjust Power Gating technique to turn off unused portions of baseband and other external components to substantially reduce overall power consumption
- 65nm low-leak technology
- Package size: 10mm x 10mm
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