ANALOG BOARD PCB layout under Altium Designer

1. hardware specification PCB: 4-LAYERS MPU: STM8S208R6 CAN: SN64HVD230, DB-9 male connector UART: MAX3232, DB-9 female connector ANALOG INPUTs: - 8 asymetrical/differential inputs (2 terminals Hi/Low for each analog input) - input voltage range 0-5VDC or 0-36VDC (selectable) - conversion ADC-10bit resolution (built-in MPU) - input impedance: min. 100kohm ANALOG OUTPUT: current loop 4-20mA, DAC 10bit (built-in MPU) PWM OUTPUT: type PUSH-PULL, max. 100mA, freq. range 1-20kHz, duty range 0-100%, 10-bit resolution POWER SUPPLY: buck-boost DC/DC converter, input voltage range: 6VDC-36VDC 2. main parameters and functionality - operating temperature range: -10 ÷ +70*C - PCB preparing for electro-isolation coating - housing min. IP55 - connectors: terminal block (deatachabled) ex. DEGSON ELECTRONICS - EMC compatibility for automotive environment - inputs/outputs protected against overload, short circuit, ESD stress, etc 3. contractor provide: - schematics under Altium Designer - PCB layout under Altium Designer - 3D view of PCB under Altium Designer - BOM - specification of customized components (if any) 4. deadline: 3 days 5. payments: - first milestone - 30% total payment - after receiving schematics - final payment - 70% total payment - after receiving PCB layout and 3D View (completed docs)