SDR Gen2
About the SDR Gen2 PCB
SDR Gen2 is an open source FPGA PCB design by WA1CYB, published on GitHub under the MIT license. It is a 12-layer board measuring 92 × 92 mm, with 622 components from 141 distinct parts.
Its main chip is the XC7Z020-1CLG484C, from the FPGA family. Other key parts include the LT7200SAV#TRPBF, ADG772BCPZ-1REEL, CY2-143+, TPS22810TDBVRQ1 and MT41K512M16HA-125:A. By type, the board carries 317 capacitors, 185 resistors, 45 ICs, 30 inductors, 13 connectors and 10 transformers.
It belongs with the rf & radio and science & space designs in this gallery.
From the project
AMSAT ASCENT Software Defined Radio for CubeSats
Main components on the SDR Gen2
SDR Gen2 bill of materials (BOM)
622 components, 141 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LT7200SAV#TRPBF Analog Devices Inc. | LT7200SAVTRPBF | IC1 |
| 1 | ADG772BCPZ-1REEL Analog Devices Inc. | QFN50P300X300X80-13N-D | IC2 |
| 1 | CY2-143+ Mini-Circuits | QFN50P400X400X100-25N | IC3 |
| 1 | TPS22810TDBVRQ1 TPS22810DRVT TI | DRV0006A | IC4 |
| 3 | MT41K512M16HA-125:A MT41K256M16HA-125_E Micron Technology Inc. | BGA96C80P9X16_900X1400X120 | IC5, IC6, IC7 |
| 1 | 24AA256-I/SN 24AA256-I_SN Microchip Technology | SOIC127P600X175-8N | IC8 |
| 1 | PHA-202+ Mini-Circuits | SON127P600X490X100-9N-D | IC9 |
| 1 | SKY13588-460LF SKYWORKS | QFN12_SKY | U1 |
| 2 | MAX3051EKA-T MAX3051 Analog Devices | MAX3051EKA | U2, U39 |
| 2 | EP2K1+ Mini-Circuits | DG1847_MNC-L | U3, U24 |
| 2 | RLP-470+ Mini-Circuits | Mini-Circuits_GP731 | U4, U9 |
| 2 | BFCN-5750+ Mini-Circuits | Filter_Mini-Circuits_FV1206-4 | U5, U8 |
| 2 | BFCN-2360+ Mini-Circuits | Filter_Mini-Circuits_FV1206 | U6, U7 |
| 3 | SKY13588-460LF SKYWORKS | QFN12_SKY-L | U10, U11, U12 |
| 2 | LFCN-5850+ Mini-Circuits | Filter_Mini-Circuits_FV1206 | U13, U32 |
| 1 | TXS02612RTWR TXS02612RTW Texas Instruments | WQFN-24-1EP_4x4mm_P0.5mm_EP2.45x2.45mm_ThermalVias | U15 |
| 1 | 74LVC1G07 Wuxi I-core Elec | SOT-353_SC-70-5 | U16 |
| 1 | CD4043BPWR Texas Instruments | CD4043_SOP65P640X120-16N | U17 |
| 2 | ADP1754ACPZ-1.3-R7 Analog Devices | CP-16-23_ADI-L | U18, U20 |
| 2 | LFCN-1000+ Mini-Circuits | Filter_Mini-Circuits_FV1206 | U19, U23 |
Show 121 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM3880MF-1AC/NOPB LM3880 Texas Instruments | SOT-23-6 | U21 |
| 1 | ADP7104ACPZ-5.0-R7 Analog Devices | CP_8_5_ADI | U22 |
| 1 | AD9361BBCZ Analog Devices | BC_144_7_ADI | U25 |
| 2 | HFCN-2275+ Mini-Circuits | Filter_Mini-Circuits_FV1206 | U28, U30 |
| 2 | PHA-83W+ Mini-Circuits | SOT-89-3 | U37, U45 |
| 1 | XC7Z020-1CLG484C XILINX | Xilinx_CLG484_CLG485 | U38 |
| 1 | BD3539FVM BD3539FVM-TR ROHM Semicon | MSOP8_ROM | U40 |
| 1 | TPD2EUSB30DRTR TPD2EUSB30 Texas Instruments | Texas_DRT-3 | U41 |
| 1 | FT230XQ-R FT230XQ FTDI | QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U42 |
| 1 | LP5907MFX-3.3/NOPB LP5907MFX-3.3 Texas Instruments | SOT-23-5 | U43 |
| 1 | W25Q128JVEIQ Winbond | WSON_128JVEIQ_WIN | U44 |
| 1 | TG2520SMN 40.0000M-ECGNNM0 TG2520SMN_40.0000M-ECGNNM0 Epson | TG2520SMN400000MECGNNM0 | Y1 |
| 1 | KC2016Z33.3330C1KX00 KYOCERA AVX | KC2016Z333330C1KX00 | Y2 |
| 1 | ETXO-H33CL-100.000 ECS Inc. | ETXOH33CL100000 | Y3 |
| 1 | 734151471 Antenna_in Molex | MMCX_Molex_73415-1471_Vertical | J1 |
| 1 | DIN41612_02x03 DNP | Hirose_DF11-6DP-2DSA_2x03_P2.00mm_Vertical | J2 |
| 1 | WiFi Wired Interface (sec 1) | Custom_Wire_2x04_P2.00mm_Vertical | J2a1 |
| 1 | WiFi Wired Interface (sec 2) | Custom_Wired_2x03_P2.00mm_Vertical | J2b1 |
| 1 | AD GPIO DNP | PinSocket_1x06_P1.27mm_Vertical | J3 |
| 1 | 734151471 Ext Clock Molex | MMCX_Molex_73415-1471_Vertical | J5 |
| 1 | Analog SW DNP | PinSocket_2x02_P1.27mm_Vertical | J6 |
| 1 | 734151471 RF_Out Molex | MMCX_Molex_73415-1471_Vertical | J10 |
| 1 | Generic Pins DNP | Hirose_DF11-16DP-2DSA_2x08_P2.00mm_Vertical | J11 |
| 1 | 10103594-0001LF Amphenol ICC (FCI) | USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J12 |
| 1 | 503398-1892 Molex | MOLEX_503398-1892 | J13 |
| 1 | 734151471 X2_RF_Out Molex | MMCX_Molex_73415-1471_Vertical | J14 |
| 1 | PPTC061LFBN-RC Conn_01x06_Pin Sullins Connector Solutions | PinSocket_1x06_P2.54mm_Vertical | J15 |
| 1 | 5 to 9 Volts | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | AmpPwr1 |
| 1 | 5 to 12 Volts | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | AmpPwr2 |
| 7 | ~ | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | CGrounds1, FPGA_Prgm1, Power_Input1, RX1_Direct1, RX2_Direct1, TX1A_Direct1, TX2A_Direct1 |
| 1 | ESD8472MUT5G onsemi | X3DFN2_ONS | CR1 |
| 1 | WA8514-AE Coilcraft | WA8514AE | FL1 |
| 1 | Path C DNP | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | Jx1 |
| 4 | CG0402MLU-3.3G BOURNS | VARC1005X41N | RV1, RV2, RV3, RV4 |
| 10 | TCM1-63AX+ Mini-Circuits | DB1627_MNC | T2, T3, T4, T5, T6, T7, T8, T9 +2 |
| 1 | WP DNP | TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | TP5 |
| 1 | 1.8V DNP | TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | TP6 |
| 1 | GND1 DNP | TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | TP7 |
| 8 | MLJ1005WR33JT000 330nh MLJ1005WR33JT000 TDK Corporation | INDC1005X55N | L1, L2, L3, L4, L12, L14, L16, L18 |
| 5 | XGL5030-601MEC 0.6uh XEL5030-601ME CoilCraft | IND_XEL5030_3.2_COC | L5, L6, L7, L8, L9 |
| 3 | BLM18AG601SN1D BLM18AG601SN1D 0603 Murata Electronics | IND_BLM18_0603_MUR | L10, L11, L26 |
| 8 | LQW15AN33NJ00D 33nh LQW15AN33NJ00D Murata Electronics | LQW15CNR20J00B | L13, L15, L17, L19, L20, L21, L27, L28 |
| 2 | BLM18HE152SN1D Ferrite BLM18HE152SN1 Murata Electronics | IND_BLM18_0603_MUR | L22, L29 |
| 2 | LQM18PH1R0MFRL 330 nh 0603 Murata Electronics | LQM18PH1R0MFRL | L23, L30 |
| 2 | BLM18PG-121SND Murata Electronics | IND_BLM18_0603_MUR | L24, L25 |
| 15 | C0201Y5V6R3-104ZNP 0.1uf Venkel | C_0201_0603Metric | C1, C2, C3, C5, C7, C98, C126, C141 +7 |
| 21 | TMK063B7103KP-F 0.01uf Taiyo Yuden | C_0201_0603Metric | C4, C10, C17, C19, C69, C70, C76, C77 +13 |
| 1 | CL10B104KA8NNNC 0.1uf Samsung Electro-Mechanics | C_0603_1608Metric | C6 |
| 4 | 0402B103K500NT 0.01uf FH (Guangdong Fenghua Advanced Tech) | C_0402_1005Metric | C8, C86, C242, C272 |
| 1 | 0805F474M500NT .47uf FH (Guangdong Fenghua Advanced Tech) | C_0402_1005Metric | C9 |
| 2 | DNP DNP | C_0603_1608Metric | C11, C12 |
| 2 | 0402CG180J500NT 18pf FH (Guangdong Fenghua Advanced Tech) | C_0603_1608Metric | C14, C15 |
| 1 | CL21A475KAQNNNE 4.7uf Samsung Electro-Mechanics | C_0805_2012Metric | C16 |
| 33 | C0402C475M9PAC7411 4.7uf KEMET | C_0402_1005Metric | C18, C73, C163, C164, C168, C171, C172, C173 +25 |
| 15 | GRM155B31A105KE15D 1uf Murata Electronics | C_0402_1005Metric | C20, C67, C90, C95, C96, C97, C102, C103 +7 |
| 4 | 0201B101K250CT 100pf Walsin Tech Corp | C_0201_0603Metric | C21, C157, C160, C209 |
| 15 | CL21A106KAENRBE 10uf Samsung Electro-Mechanics | C_0805_2012Metric | C22, C71, C72, C74, C75, C88, C89, C93 +7 |
| 2 | 100PF 100pf | C_0402_1005Metric | C23, C155 |
| 1 | C0805X105K025TX 1uf IHHEC(HOLY STONE ENTERPRISE CO., LTD) | C_0805_2012Metric | C65 |
| 7 | C0805X5R226K100NT 22uf SANYEAR | C_0805_2012Metric | C66, C68, C78, C79, C80, C81, C195 |
| 9 | C3216X5R1A107M160AC 100uf TDK | C_1206_3216Metric | C82, C161, C162, C169, C199, C201, C217, C221 +1 |
| 7 | AC0201KRX7R9BB102 0.001uf YAGEO | C_0201_0603Metric | C107, C108, C132, C136, C140, C149, C267 |
| 12 | PF01WMJ0000TEE 18pf UNI-ROYAL(Uniroyal Elec) | C_0201_0603Metric | C112, C113, C114, C115, C116, C117, C119, C120 +4 |
| 8 | CC0201FRNPO8BN120 12pf YAGEO | C_0201_0603Metric | C128, C129, C130, C131, C144, C145, C146, C147 |
| 4 | CL10C470JB8NNNC 47pf Samsung Electro-Mechanics | C_0603_1608Metric | C134, C138, C143, C150 |
| 1 | 0 pf DNP DNP | C_0603_1608Metric | C135 |
| 1 | AC0201KRX7R9BB102 18pf YAGEO | C_0201_0603Metric | C137 |
| 1 | C0805X7R102J500NT 0.001uf 50V SANYEAR | C_0805_2012Metric | C142 |
| 2 | GRM0335C1H180JA01D 18pf Murata Electronics | C_0201_0603Metric | C154, C158 |
| 2 | C0402X5R474K250NT 0.47uf SANYEAR | C_0402_1005Metric | C165, C166 |
| 4 | GRT31CR61A476ME13L 47uf Murata Electronics | C_1206_3216Metric | C167, C170, C233, C259 |
| 59 | LMK063BBJ474MPLF 0.47uf Taiyo Yuden | C_0201_0603Metric | C176, C177, C178, C179, C180, C181, C182, C183 +51 |
| 66 | FN03B473K6R3PLG 0.047uf PSA(Prosperity Dielectrics) | C_0201_0603Metric | C186, C187, C188, C189, C202, C203, C212, C220 +58 |
| 4 | dnp DNP | C_0201_0603Metric | C190, C208, C266, C362 |
| 1 | F950G337KAAAQ2 330uf Kyocera | C_1206_3216Metric | C213 |
| 2 | JDK105BJ106MV-FD 10uf Taiyo Yuden | C_0402_1005Metric | C215, C268 |
| 1 | GRT155R6YA224KE01D 0.22uf Murata Electronics | C_0402_1005Metric | C228 |
| 1 | EMK063B7103KP-F 0.01uf 10V Taiyo Yuden | C_0201_0603Metric | C238 |
| 2 | VJ0201G223KXYCW1BC 0.22uf Vishay Intertech | C_0201_0603Metric | C239, C258 |
| 3 | C1206X6S226M160NT 22uf SANYEAR | C_1206_3216Metric | C244, C247, C276 |
| 1 | CC1206KRX7R0BB472 4700pf 100V YAGEO | C_1206_3216Metric | C245 |
| 2 | MT03N470J500CT 47pf Walsin Tech Corp | C_0201_0603Metric | C248, C249 |
| 8 | 0402WGF4700TCE 470 UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R1, R29, R31, R42, R51, R61, R64, R65 |
| 8 | 0402WGF1001TCE 1k UNI-ROYAL | R_0402_1005Metric | R2, R30, R34, R45, R62, R63, R66, R70 |
| 3 | CPF0805B499RE1 499 TE Connectivity | R_0805_2012Metric | R3, R5, R156 |
| 1 | DNP 20.5k DNP | R_0805_2012Metric | R4 |
| 8 | RTT012052FTH 20.5k RALEC | R_0201_0603Metric | R6, R7, R8, R9, R10, R25, R57, R87 |
| 14 | RC0201FR-074K7L 4.7k YAGEO | R_0201_0603Metric | R11, R12, R13, R44, R80, R99, R100, R101 +6 |
| 3 | RC0201FR-073KL 3k YAGEO | R_0201_0603Metric | R14, R15, R16 |
| 2 | 0402WGF0000TCE 0 ohms UNI-ROYAL | R_0402_1005Metric | R17, R21 |
| 2 | DNP DNP | R_0402_1005Metric | R18, R22 |
| 7 | 0201WMJ1003TEE 100k UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R19, R20, R35, R36, R37, R46, R160 |
| 3 | DNP DNP | R_0201_0603Metric | R23, R24, R106 |
| 39 | RC0201FR-0716R9L 16.9 YAGEO | R_0201_0603Metric | R26, R27, R28, R43, R54, R76, R77, R78 +31 |
| 1 | HQ05W3J0000T5E 0 ohms UNI-ROYAL(Uniroyal Elec) | R_0805_2012Metric | R32 |
| 1 | 10K-DNP 10k-DNP DNP | R_0201_0603Metric | R33 |
| 1 | ERJ-U01F5622C 56.2k PANASONIC | R_0201_0603Metric | R38 |
| 15 | ERJ-1GEJ103C 10k PANASONIC | R_0201_0603Metric | R39, R40, R41, R48, R50, R68, R69, R72 +7 |
| 1 | RTT011652FTH 16.5k RALEC | R_0201_0603Metric | R47 |
| 1 | 0201WMF2612TEE 26.1k UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R49 |
| 9 | PF01WMJ0000TEE 0 ohms UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R52, R67, R107, R108, R109, R138, R151, R183 +1 |
| 1 | CR0201-20W-1432FT 14.3k Venkel | R_0201_0603Metric | R53 |
| 2 | AC0201FR-071R05L 1.05 YAGEO | R_0201_0603Metric | R55, R56 |
| 1 | DNP DNP | R_0603_1608Metric | R58 |
| 30 | RNCF0201DTC49R9 49.9 SEI(Stackpole Elec) | R_0201_0603Metric | R59, R60, R95, R96, R110, R111, R112, R113 +22 |
| 1 | DNP 0 ohms DNP | R_0603_1608Metric | R71 |
| 1 | 0603WAF2612T5E 26.1k UNI-ROYAL | R_0603_1608Metric | R90 |
| 3 | PF01WMF2400TEE 240 UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R93, R97, R142 |
| 2 | DNP - 4.7K DNP | R_0201_0603Metric | R94, R98 |
| 2 | 0201WMF787JTEE 78.7 | R_0201_0603Metric | R135, R136 |
| 1 | 1206W4F2201T5E 2.2K .25watt UNI-ROYAL | R_1206_3216Metric | R137 |
| 2 | 0201WMD1202TEE 1.1k UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R145, R146 |
| 1 | CRCW02011M05FNED 1.05meg Vishay Intertech | R_0201_0603Metric | R148 |
| 2 | RT0805DRE0727R4L 27.4 YAGEO | R_0805_2012Metric | R149, R150 |
| 2 | RMCF0201FT330R 330 SEI(Stackpole Elec) | R_0201_0603Metric | R153, R155 |
| 1 | RS-05K2052FT 20.5k FH (Guangdong Fenghua Advanced Tech) | R_0805_2012Metric | R157 |
| 2 | 0201WMD1202TEE 12k UNI-ROYAL(Uniroyal Elec) | R_0201_0603Metric | R159, R189 |
| 1 | TNPW02011K10BEED 1.1k Vishay Intertech | R_0201_0603Metric | R161 |
| 1 | RCC0805100RFKEA 100 Vishay Intertech | R_0805_2012Metric | R186 |
| 1 | AR05DTBW1500 150 Viking Tech | R_0805_2012Metric | R187 |
| 1 | RC0201JR-0722RL 22 | R_0201_0603Metric | R188 |
SDR Gen2 design files
The KiCad project lives in the WA1CYB/SDR_Gen2 repository on GitHub; these links point at the commit this page was built from.
- LayoutAMSAT_SDR.kicad_pcb
- SchematicAMSAT_SDR.kicad_sch
- BOMMfg Prototype/AMSAT_SDR_BOM.xlsx
SDR Gen2: common questions
What microcontroller does the SDR Gen2 use?
The SDR Gen2 is built around the XC7Z020-1CLG484C, from the FPGA family.
How big is the SDR Gen2 PCB?
The SDR Gen2 measures 92 × 92 mm, has 12 copper layers and is 1.569993 mm thick.
How many components are on the SDR Gen2?
622 components, from 141 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the SDR Gen2 design files?
From the WA1CYB/SDR_Gen2 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the SDR Gen2 design in my own project?
Yes, under the terms of its MIT license, which WA1CYB chose for the repository.
Can I test firmware for the SDR Gen2 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug FPGA firmware against it before you order a PCB.
Similar boards
FPGABase board
GlasgowEmbedded
80 × 49 mm222 parts4L0BSD2.2k
FPGAThunderscope Rev5.3
EEVengers
122.5 × 103.5 mm817 parts6LMIT1.3k
FPGAUsb sniffer
ataradov
58.2 × 38.1 mm86 parts2LBSD-3-Clause1.3k
FPGATomu, I'm
theacodes
13 × 9.4 mm40 parts4LMIT1.1k
FPGAIcepi zero
cheyao
65 × 30 mm143 parts4LSHL-2.1828
FPGASd2snes
mrehkopf
101.5 × 83 mm147 partsGPL-2.0717