Difference between revisions of "FPGA Test Board"
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**[http://www.farnell.com/datasheets/75522.pdf FOX ELECTRONICS - FXO-HC536R-25: 25MHz, 3.3V, 25ppm],[http://nl.farnell.com/fox-electronics/fxo-hc536r-25/osc-3-2x5mm-smd-cer-25-000mhz/dp/1641039?Ntt=1641039 farnell 1641039 (EUR 1.79)], |
**[http://www.farnell.com/datasheets/75522.pdf FOX ELECTRONICS - FXO-HC536R-25: 25MHz, 3.3V, 25ppm],[http://nl.farnell.com/fox-electronics/fxo-hc536r-25/osc-3-2x5mm-smd-cer-25-000mhz/dp/1641039?Ntt=1641039 farnell 1641039 (EUR 1.79)], |
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**[http://www.farnell.com/datasheets/75544.pdf FOX ELECTRONICS - FXO-HC536R-50: 50MHz, 3.3V, 25ppm], [http://nl.farnell.com/fox-electronics/fxo-hc536r-50/osc-3-2x5mm-smd-cer-50-000mhz/dp/1641047 farnell 1641047 (EUR 1.79)] |
**[http://www.farnell.com/datasheets/75544.pdf FOX ELECTRONICS - FXO-HC536R-50: 50MHz, 3.3V, 25ppm], [http://nl.farnell.com/fox-electronics/fxo-hc536r-50/osc-3-2x5mm-smd-cer-50-000mhz/dp/1641047 farnell 1641047 (EUR 1.79)] |
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| − | * |
+ | * POWER(1.2V, 2.5, 3.3?), |
| − | ** [http://www.nxp.com/documents/data_sheet/NX1117C_NX1117CE_SER.pdf NXP - NX1117CE12Z - LDO, 1.2V, 1.25%, SOT223], [http://nl.farnell.com/nxp/nx1117ce12z/ldo-1-2v-1-25-sot223/dp/2057277 farnell 2057277 (EUR 0.22)] |
+ | ** LDO's [http://www.nxp.com/documents/data_sheet/NX1117C_NX1117CE_SER.pdf NXP - NX1117CE12Z - LDO, 1.2V, 1.25%, SOT223], [http://nl.farnell.com/nxp/nx1117ce12z/ldo-1-2v-1-25-sot223/dp/2057277 farnell 2057277 (EUR 0.22)] |
| + | ** Switching: [http://www.farnell.com/datasheets/370167.pdf LT, BUCK CONV, 1.5MHZ, 700MA, 16QFN 0.5--5V -> 1.5--5V ] [http://nl.farnell.com/linear-technology/ltc3100eud-pbf/ic-buck-conv-1-5mhz-700ma-16qfn/dp/1715228 farnell 1715228] |
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*FTDI2232, [http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT2232D.pdf FTDI - FT2232D/TR - USB-UART] [http://nl.farnell.com/ftdi/ft2232d-tr/usb-uart-fifo-smd-2232-lqfp48/dp/1615843 Farnell 1615843, EUR 8.44] |
*FTDI2232, [http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT2232D.pdf FTDI - FT2232D/TR - USB-UART] [http://nl.farnell.com/ftdi/ft2232d-tr/usb-uart-fifo-smd-2232-lqfp48/dp/1615843 Farnell 1615843, EUR 8.44] |
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Revision as of 11:16, 7 June 2013
Components
- FPGA: vq100, FPBG (1mm) footprints
- Scope functionality:
- ADC
- Analog switches, farnell 1755412RL, TEXAS INSTRUMENTS - TS5A4594DBVR - IC, ANALOG SWITCH 5V SOT23-5: 1 ch, On resistance 4-7 Ohm, Seperation @ 100MHz: -34 dB
- opamp:
- 2112569, ANALOG DEVICES OPAMP, RRO, 300MHZ, 650V/µS, 8SOIC
- Video farnell 1495449, FHP3450IMTC14X FAIRCHILD, QUAD VIDEO, SMD, TSSOP14, large 1/f noise, but 4 ch, > 100MHz
- opamp:
- AWG functionality:
- AD9764 (14 bit, v02), F9425640 (EUR 14.96)
- Niet op voorraad: TEXAS INSTRUMENTS - DAC5662IPFB. - IC, DAC 12BIT 200MSPS DUAL 48TQFP, Farnell 1754791, EUR 1.40
- 1000BaseT ethernet chip + connector
- 16 pin header
- ?? 96-pin harting connector?
- 25MHz/50MHz clock for instance
- POWER(1.2V, 2.5, 3.3?),
- FTDI2232, FTDI - FT2232D/TR - USB-UART Farnell 1615843, EUR 8.44
- DisplayPort connector MULTICOMP RECEPTACLE, DISPLAY PORT, SMT, farnell 1686453, EUR 0.76
- (micro A/B) USB connector GLOBAL CONNECTOR TECHNOLOGY - USB3105-30-A, Farnell 2293775, EUR 1.01
Todo/tocheck
- make papilio output +/- 71MHz differential signal, at several differential voltages.
- add footprints to eagle
- can spartan-differential easily be made compatible with rs484?
Other Documents
- Spartan-6 FPGA PCB Design and Pin Planning Guide
- Sending serial data over 2 papilios -- looks interesting http://www.programmableplanet.com
