Ensigma low power Wi-Fi GF 22FDX IP complete MAC/PHY/RF

特色

• Features
• Designed for GF 22FDX process
• Data rates up to IEEE 802.11n MCS7, 20 MHz bandwidth
• Transmit power up to 16 dBm
• Optimised bit width to reduce area/power
• Low clock speed
• Optimised listen mode power consumption
• Meets or exceeds all specified sensitivity requirements including ACI/AACI
• 2.85 mm sq die area, including pads, in GF 22FGD for Thin MAC
• Supports Wi-Fi Alliance certification
• Supports Station, Soft AP, and Wi-Fi Direct operating modes
• Internal Power Amplifiers
• Sleep Controller to ensure overall System Level Power Consumption Reduction
• Benefits
• Complete Low Power Wi-Fi solution
• Silicon proven design
• Lowest power Consumption
• Complete MAC/PHY/RF IP
• Applications
• Internet of Things
• Wearables
• Connected consumer products
• Industrial automation
• RF Features
• Complete 2.4GHz RF including PA, LNA
• Power efficient AGC
• Optimized PLL power consumption
• Customized PA to minimize Tx power consumption
• Power optimized DAC/ADC design
• Integrated transmit/receive switch for RF
• Single pin RF antenna interface
• Standards support
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.11n
• WFA
• Software
• ROM based Lower MAC (LMAC) executing on dedicated processor
• Optional Upper MAC including the supplicant, TCP/IP etc. runs on the Host CPU
• HW/SW partition optimized to minimize power consumption
• Patch RAM facility for LMAC firmware upgrades
• Linux host reference driver
• Power Management
• Power Management System Comprising
• LDO regulators
• 32 kHz Real Time Clock (External XTAL)
• Always on (AON) block
• Sleep Controller, supporting 32 kHz clock
• Multiple Power Domains
• Process
• GF 22FDX
• Metal stack: 8M_2Mx_4Cx_1Ix_1Ox_LB
• Required process options:
• DNW (Deep N-Well)
• MOM (requires no extra mask)
• SVT and HVT
• Package
• Support for QFN packages
• no requirement for external matching
• Other packages are supported
• May require custom external matching

Block Diagram of the Ensigma low power Wi-Fi GF 22FDX IP complete MAC/PHY/RF

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