carrier-wave
jacob-wigent
Portable and affordable DDS function generator with low-noise output stage and digital waveform control.
Components (50)
| Reference | Value | Description |
|---|---|---|
| Q201 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| U201 | TPS65131RGE | Split-Rail Converter with Dual, Positive and Negative Outputs (750mA typ, Switch Current Limit 1950mA typ),), 2.7-5.5V, VQFN-24 |
| U202 | TPS7A39 | Dual, 150-mA, ±3.3V to ±33V Input, +1.2V to +30V and -30V to 0V Output, Wide VIN Positive and Negative LDO Voltage Regulator, 3x3mm WSON-10 package |
| U301 | LM27762 | Low-noise inverting charge pump with both positive and negative LDO's, with 2.7V-5.5V input to +1.5 to +5V and -1.5 to -5V Output Voltage, WSON-12 |
| U401 | TPS2552DBVR | 0.075-1.7A adjustable ILIMIT, 2.5-6.5V, 85mΩ USB power switch, active-low |
| U502 | STM32G431CBT6 | STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 32KB RAM, 170 MHz, 1.71-3.6V, 38 GPIO, LQFP48 |