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ISL3874 Datasheet(PDF) 2 Page - Intersil Corporation |
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ISL3874 Datasheet(HTML) 2 Page - Intersil Corporation |
2 / 33 page ![]() 2 Simplified Block Diagram PHY SERIAL CONTROL (MMI) PRISM RADIO RADIO AND SYNTH MICRO- PROGRAMMED MAC ENGINE MEMORY WEP ENGINE PCI/CARD BUS 32 ON-CHIP RAM 44MHz CLOCK DATA ADDRESS SELECT EXTERNAL SRAM AND FLASH MEMORY HOST COMPUTER DATA ADDRESS CONTROL ON-CHIP ROM RF SECTION SERIAL CONTROL INTERFACE (MDI) CONTROLLER HOST INTERFACE 6 7 6 6 6 6 7 1 1 ANT_SEL RX_RF_AGC RX_IF_DET THRESH. IF DAC I ADC Q ADC BASEBAND PROCESSOR TX ALC TX ADC I DAC Q DAC MOD I/O DEMOD AGC VREF RX_Q ± RX_I ± RX_IF_AGC TX_Q ± TX_I ± TX_IF_AGC TX_AGC_IN DATA I/O DETECT CTL TX DAC MEDIUM ACCESS ISL3874 . SOURCE † CONTROLLER ISL3874 |