pico-dev-ice
frohro
This is a direct down conversion (DDC) HF transceiver & VNA using the Raspberry Pi Pico and the iCE40UP5K.
Components (85)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q4-Q9 | 2N7002 | 60V 340mA 350mW 900mΩ@10V,500mA 2.5V@1mA 1PCSNChannel SOT-23 MOSFETs ROHS |
| Q3 | AO3401A | 30V 4A 44mΩ@10V,4.3A 1.4W 1.3V@250uA 1 Piece P-Channel SOT-23 MOSFETs ROHS |
| U1,U6,U12,U14-U19,U21-U24 | 74LVC1G3157GW | SPDT Analog Switch, Low-Voltage CMOS |
| U2,U3,U13,U20 | TPH2501-TR | 5.5-V, 200-MHz, 100mA Output Current, 150 V/us, RRIO Operational Amplifiers, SOT-23-5 |
| U4 | MS9280 | Video ADC (32 Mhz), SSOP-28 |
| U5 | MS9708 | Video DAC (32 MHz), SOIC/TSSOP-28 |
| U7 | ICE40UP5K-SG48ITR | IC FPGA 39 I/O 48QFN |
| U8 | L78M05ABDT-TR | 62dB@(120Hz) 500mA Fixed 5V Positive electrode 35V TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS |
| U9 | CJC4334H | CJC4334H Audio I2S Stereo DAC |
| U10 | PAM8908 | 60mW 2.5-5.5V differential stereo headphone amplifier with adjustable gain, QFN-16 |
| U11 | NCP115AMX120TCG | IC REG LINEAR 1.2V 300MA 4XDFN |
| A1 | RaspberryPi_or_Pico_W_2_or_2W_or_YD-RP2040 | Versatile and inexpensive wireless microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash, Infineon CYW43439 2.4GHz 802.11n wireless LAN; also supports Raspberry Pi Pico 2 W |
| C1-C11,C13-C15,C17-C27,C31,C32,C34-C36,C56,C57,C69,C72,C73,C75,C76,C78,C81-C106 | 100nF | 50V 100nF X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C12,C65,C68 | 1uF | 50V 1uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C16,C38-C42,C48,C49,C55,C60 | 10uF | 50V 10uF X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C28,C29,C50-C54,C58,C59 | 100uF | 100uF 6.3V 1.7Ω@100kHz ±10% CASE-B-3528-21(mm) Tantalum Capacitors ROHS |
| C33,C37,C70,C71,C74,C77,C107 | 4.7uF | 10V 4.7uF X5R ±20% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,50V 4.7uF X7R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C43-C45 | 0.1u | |
| C46,C47 | 4.7pF | 50V 4.7pF C0G 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C61-C64 | 2.2nF | 50V 2.2nF C0G ±5% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C66,C67 | 2.2uF | 50V 2.2uF X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C79,C80 | 10nF | 50V 10nF X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| D1 | Red | 25mA Colorless transparent lens 67mcd~195mcd -30°C~+85°C 615nm~630nm Individual diode Red 130° 65mW 1.6V~2.6V 0805 LED Indication - Discrete ROHS |
| D2 | Yellow | Yellow 0805 LED Indication - Discrete ROHS |
| D3 | Green | Emerald 0805 LED Indication - Discrete ROHS |
| D4 | White | 0805 LED Indication - Discrete ROHS |
| D5-D7 | SS14 | 40V Independent Type 1A 550mV@1A SMA(DO-214AC) Schottky Diodes ROHS |
| D8 | 1N4148WT-7 | DIODE GEN PURP 80V 125MA SOD523 |
| e1,e2 | SGM2205-ADJXTDB8G/TR | 300mA, Low Noise, Low Dropout Regulator, Positive, Adjustable, TSOT-23-5 |
| e3 | VAH | Jumper, 2-pole, closed/bridged |
| e4 | Groundloop_Insurance | Jumper, 2-pole, closed/bridged |
| J2 | S11 | SMA Connector |
| J4 | S21 | |
| J5 | AWG_OUT | |
| J6 | PMOD | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | OLED | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9 | 3.5mm_Jack | DAC OUT |
| J10 | SDR ANT | |
| J11,J12 | Conn_01x20_Socket | Generic connector, single row, 01x20, script generated |
| Je3-Je6 | Filter | Generic connector, single row, 01x04, script generated |
| JP2 | Jumper_2_Open | Jumper, 2-pole, open |
| JP3 | PMOD_2 | Jumper, 2-pole, closed/bridged |
| JP4 | USB_ONLY | Jumper, 2-pole, closed/bridged |
| JP5 | +0.3V | |
| JP6,JP7,TP5 | VDDA | Jumper, 2-pole, closed/bridged |
| JP8 | +3V3 | Jumper, 2-pole, closed/bridged |
| R1,R2,R19,R20,R38,R61,R65,R68,R71,R75,R79,R82,R83,R85,R86 | 100kΩ | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 100kΩ 0805 Chip Resistor - Surface Mount ROHS,62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 100kΩ 0402 Chip Resistor - Surface Mount ROHS |
| R3,R8,R17,R18,R21-R24,R28,R31,R36,R37,R55-R59,R64,R70,R77,R81,R84,R87-R90 | 10kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 10kΩ 0402 Chip Resistor - Surface Mount ROHS |
| R4-R7,R9,R13,R15,R60,R63,R78 | 49.9Ω | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 49.9Ω 0402 Chip Resistor - Surface Mount ROHS |
| R10-R12 | 100Ω | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 100Ω 0805 Chip Resistor - Surface Mount ROHS |
| R14 | 300Ω | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 300Ω 0805 Chip Resistor - Surface Mount ROHS |
| R16 | 2kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 2kΩ 0402 Chip Resistor - Surface Mount ROHS |
| R25-R27,R30 | 330Ω | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 330Ω 0402 Chip Resistor - Surface Mount ROHS |
| R29,R32-R35,R72,R76 | 22Ω | 100mW Thick Film Resistors 75V ±100ppm/°C ±1% 22Ω 0603 Chip Resistor - Surface Mount ROHS,62.5mW Thick Film Resistors 50V ±1% ±100ppm/°C 22Ω 0402 Chip Resistor - Surface Mount ROHS |
| R39,R44-R47 | 1Ω | 100mW Thick Film Resistors 75V ±1% ±400ppm/°C 1Ω 0603 Chip Resistor - Surface Mount ROHS |
| R40 | 12kΩ | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 12kΩ 0805 Chip Resistor - Surface Mount ROHS |
| R41 | 27kΩ | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 27kΩ 0805 Chip Resistor - Surface Mount ROHS |
| R42 | 33kΩ | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 33kΩ 0805 Chip Resistor - Surface Mount ROHS |
| R43 | 47kΩ | 125mW Thick Film Resistors 150V ±100ppm/°C ±1% 47kΩ 0805 Chip Resistor - Surface Mount ROHS |
| R48,R73 | 33Ω | 125mW Thick Film Resistors 150V ±1% ±200ppm/°C 33Ω 0805 Chip Resistor - Surface Mount ROHS |
| R49,R50 | 560Ω | 100mW Thick Film Resistors 75V ±100ppm/°C ±1% 560Ω 0603 Chip Resistor - Surface Mount ROHS |
| R53,R66,R69 | 10Ω | 100mW Thick Film Resistors 75V ±1% ±400ppm/°C 10Ω 0603 Chip Resistor - Surface Mount ROHS,62.5mW Thick Film Resistors 50V ±1% ±200ppm/°C 10Ω 0402 Chip Resistor - Surface Mount ROHS |
| R54 | 100 | RES 100 OHM 1% 1/16W 0402 |
| R62,R80 | 510Ω | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 510Ω 0402 Chip Resistor - Surface Mount ROHS |
| R67 | 82Ω | 100mW Thick Film Resistors 75V ±100ppm/°C ±1% 82Ω 0603 Chip Resistor - Surface Mount ROHS |
| R74 | 2.2Ω | 100mW Thick Film Resistors 75V ±1% ±400ppm/°C 2.2Ω 0603 Chip Resistor - Surface Mount ROHS |
| S1 | Tactile Button, 160gf | Without 50mA 4mm 100MΩ 100000 Times 12V 160gf 3mm 2mm Round Button Standing paste SPST SMD Tactile Switches ROHS |
| SW1 | RotaryEncoder_Switch_MP | Rotary encoder, dual channel, incremental quadrate outputs, with switch and MP Pin |
| TP1 | U2 | |
| TP2 | U3 | |
| TP3 | VA/2 | |
| TP4 | +5 | |
| TP6 | 3.3V_A | |
| TP7 | DAC_L | |
| TP8 | DAC_R | |
| TP9 | 1V2 | |
| TP10 | U13 | |
| TP11 | U20 | |
| TP12,TP13,TP17,TP18 | GND | |
| TP14 | O+ | |
| TP15 | A+ | |
| TP16 | U15 | |
| TR1-TR4 | H1102NLT | Ethernet LAN 10/100 Base-Tx Transformer with Center Taps |
| X1 | SG-8018CE 30.720000MHz TJHPA | -40℃~+105℃ 1.8V~3.3V 30.72MHz ±50ppm SMD3225-4P Programmable Oscillators ROHS |