RASDR
RASDR is an open source PCB design by myriadrf: a 6-layer, 59 × 62 mm board with 250 components (61 distinct parts). It is built around the CYUSB3011-BZXC, SP3010-04UTG, M25P40-VMN6TPB, TPS74801DRCR and more. Filed under rf & radio.
Radio Astronomy Software Defined Radio
## DigiRED Design ## This directory contains the hardware source artifacts for the DigiRED v1.0 Host Interface Module. This is the prototype design for the module and is provided as a reference.
The major unresolved problem with this design is an inability of the transmit FX3 to operate continuously without missing a sample as an internal buffer swap occurs (*). This results in a buildup of samples for each buffer until a noticable skew is observed. As the RASDR project does not require the ability to construct and transmit arbitrary waveforms, this limitation is considered acceptable for…
Built around
Parts list
250 components, 61 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | CYUSB3011-BZXC CYUSB3011 Cypress Semiconductor Corp | FBGA_121_Ball_10x10 | U1, U2 |
| 2 | SP3010-04UTG Littelfuse Inc | uDFN-10 | U3, U5 |
| 2 | M25P40-VMN6TPB M25P40 Micron Technology Inc | SOIC-8 | U4, U6 |
| 1 | TPS74801DRCR TPS74801SON Texas Instruments | SON-10 | U8 |
| 1 | TPS76801QD Texas Instruments | SOIC-8 | U9 |
| 1 | CDCV304PWR CDCV304PW Texas Instruments | TSSOP-8 | U11 |
| 1 | SI5356A-B-GM SI5356 Silicon Laboratories Inc | QFN24 | U12 |
| 3 | SN74LVC1G04DBVR Texas Instruments | SOT23-5 | U13, U14, U15 |
| 1 | ADF4002BCPZ ADF4002 Analog Devices Inc | 20Lead_LFCSP_VQ | U16 |
| 2 | 405C35B19M20000 19.2MHz CTS-Frequency Controls | SM_XO | Q1, Q2 |
| 1 | 568-4510-1 MMBT3904 NXP Semiconductors | SOT23 | Q3 |
| 1 | H11232 FX10B-80S/8-SV HIROSE | SMD_FX10B-80S_8_SV | X1 |
| 1 | 67997-408HLF CONN_2X4 FCI | TH_PINHD-4X2_V | X2 |
| 1 | 68021-120HLF CONN_2X10 FCI | TH_PINHD-10X2_HRA | X3 |
| 2 | USB3110-30-A MINI-USB3110-30-A GLOBAL CONNECTOR TECHNOLOGY | SMD_USB3110 | X4, X5 |
| 1 | 132289 SMA Amphenol Connex | SMA | X7 |
| 2 | M20-9960245 CONN_2X1 Harwin Inc | TH_PINHD-1X2_RA | J1, J2 |
| 4 | 3.2_hole | 3.2_hole | H1, H2, H3, H4 |
| 2 | B3U-1000P T_SWITCH Omron Electronics Inc-EMC Div | SW_B3U-1000P | SW1, SW2 |
| 1 | 68001-403HLF P_SWITCH FCI | SW_2POS_TH | SW3 |
Show 41 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RACON_TXCO | SMD_TXCO | TCXO1/2 |
| 1 | RPT7050A RACON_TXCO_PLUTO+ RAKON | SMD_TXCO_Pluto+ | TCXO2 |
| 5 | TP - | TP | TP1, TP2, TP3, TP4, TP5 |
| 1 | Val** | Via_3_2 | Via_3_2 |
| 1 | Val** | Via_4_2 | Via_4_2 |
| 3 | LTST-C190KGKT Green Lite-On Inc | LD_0603 | D1, D2, D9 |
| 6 | LTST-C194KSKT Yellow Lite-On Inc | LD_0603 | D3, D4, D5, D6, D7, D8 |
| 18 | CC0402ZRY5V7BB104 0.1uF Yageo | C_SM0402 | C1, C2, C3, C4, C11, C12, C13, C14 +10 |
| 3 | CC0402JRNPO9BN220 22pF Yageo | C_SM0402 | C5, C65, C66 |
| 2 | CC0402KRX7R8BB103 10nF Yageo | C_SM0402 | C6, C64 |
| 4 | 500R07S130JV4T 13pF Johanson Technology Inc | C_SM0402 | C7, C8, C9, C10 |
| 2 | TR8M475M016C4000 4.7uF Vishay Sprague | C_TANT_SM0603 | C17, C34 |
| 16 | CC0201KRX5R5BB104 0.1uF Yageo | C_SM0201 | C18, C19, C20, C21, C23, C25, C28, C31 +8 |
| 2 | CC0402ZRY5V5BB105 1uF Yageo | C_SM0402 | C22, C27 |
| 10 | CC0201KRX5R6BB103 10nF Yageo | C_SM0201 | C24, C30, C33, C35, C37, C40, C44, C45 +2 |
| 3 | CC0603KRX5R5BB225 2.2uF Yageo | C_SM0603 | C26, C36, C46 |
| 1 | CC0402KRX7R9BB561 560pF Yageo | C_SM0402 | C29 |
| 2 | CC0603MRX5R5BB106 10uF Yageo | C_SM0603 | C50, C52 |
| 1 | CC0402KRX7R9BB221 220pF Yageo | C_SM0402 | C54 |
| 9 | ERA-2AED471X 470 Panasonic Electronic Components | R_SM0402 | R1, R75, R76, R77, R78, R88, R128, R129 +1 |
| 14 | RC0402JR-0710KL 10K Yageo | R_SM0402 | R2, R11, R12, R14, R15, R65, R66, R67 +6 |
| 5 | CRCW08050000Z0EAHP 0 Vishay Dale | R_SM0805 | R3, R4, R132, R133, R135 |
| 31 | RC0402JR-070RL 0 Yageo | R_SM0402 | R5, R8, R9, R13, R16, R30, R31, R32 +23 |
| 40 | RC0402FR-0722RL 22 Yageo | R_SM0402 | R6, R7, R17, R18, R19, R20, R21, R22 +32 |
| 1 | MMZ1005S601C 0 TDK Corporation | R_SM0402 | R10 |
| 6 | RC0402JR-07100KL 100K Yageo | R_SM0402 | R49, R50, R51, R52, R55, R56 |
| 4 | BLM21PG221SN1D 220R/100MHz Murata Electronics North America | RL_SM0805 | R53, R54, R57, R58 |
| 6 | RC0402FR-074K7L 4.7K Yageo | R_SM0402 | R61, R62, R63, R64, R136, R137 |
| 2 | CRCW04026K04FKED 6.04K/1% Vishay Dale | R_SM0402 | R68, R70 |
| 2 | RC0402FR-07200RL 200/1% Yageo | R_SM0402 | R69, R71 |
| 1 | RC0402JR-0710RL 10 Yageo | R_SM0402 | R79 |
| 1 | CRCW0402430RFKED 430 Vishay Dale | R_SM0402 | R81 |
| 1 | CRCW040230K1FKED 30.1K Vishay Dale | R_SM0402 | R82 |
| 3 | RC0402FR-071KL 1K Yageo | R_SM0402 | R83, R86, R93 |
| 1 | CRCW04023K57FKED 3.57K Vishay Dale | R_SM0402 | R84 |
| 1 | CRCW04021K15FKED 1.15K Vishay Dale | R_SM0402 | R85 |
| 1 | CRCW0402750RFKED 750 Vishay Dale | R_SM0402 | R87 |
| 1 | CRCW04023K00FKED 3K Vishay Dale | R_SM0402 | R89 |
| 1 | CRCW04021K60FKED 1K6 Vishay Dale | R_SM0402 | R90 |
| 4 | RC0402FR-072K2L 2K2 Yageo | R_SM0402 | R94, R95, R96, R99 |
| 1 | RC0402JR-07330RL 330 Yageo | R_SM0402 | R131 |
Earlier revisions in the repo: DigiRED
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