Phase-Shifter
kamilix2003
Interface for RF phase shifter as part of phased antenna array
Components (16)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32G0B1CBTx | STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 144KB RAM, 64 MHz, 1.7-3.6V, 44 GPIO, LQFP48 |
| U2 | AP2127K-3.3 | 300mA low dropout linear regulator, shutdown pin, 2.5V-6V input voltage, 3.3V fixed positive output, SOT-23-5 |
| U3 | TPS60403DBV | Unregulated 60-mA Charge Pump Voltage Inverter with Fixed Switching Frequency 250 kHz, SOT-23-5 |
| U4 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| C1-C10 | 4.7u | Unpolarized capacitor |
| C11-C16 | 100n | Unpolarized capacitor |
| D1 | SMAJ5.0A | 400W unidirectional Transient Voltage Suppressor, 5.0Vr, SMA(DO-214AC) |
| D2-D12 | LED | Light emitting diode |
| F1 | Polyfuse | Resettable fuse, polymeric positive temperature coefficient |
| J1 | Conn_ST_STDC14 | ST Debug Connector, standard ARM Cortex-M SWD and JTAG interface plus UART |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J3 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J4-J6 | Conn_01x03_Pin | Generic connector, single row, 01x03, script generated |
| R1-R5 | 100 | Resistor |
| R6-R18 | 5.1k | Resistor |
| SW1-SW3 | SW_Push | Push button switch, generic, two pins |