1. IPhone Noise Cancellation Meeting 10/1 Project group: May1315 Client: Rockwell Collins Advisor: Dr. George Amariucai

2. Questions The Budget, Costs for parts. BITSClockFlashRamSPSCurrent consumption(active) Pin/Packa ge TMS470MF06607 Vdd=3.3 to 3.6V 16/3280MHz640KB64KB135mA (486mW)100/LQF P ADS1202 Vdd=5V 1640K8mA (30mW)8/TSSOP DAC8411 Vdd=3.6 or 1.8 V 16 110uA(0.55mW)@3.6V 80uA(0.14mW)@1.8V 6/SC70 Oscillator 1.5 to 5MHZ

3. POWER to each device Run lines from 9v to ADC,DAC,MCU with various Voltage Regulators? VOLTAGE REG The most efficient way would be to use a Buck Converter which is a type of Switching Regulator.Buck ConverterSwitching Regulator This type of regulator is far more efficient than a linear regulator, as it converts the power rather than intentionally dissipating the extra as heat.