Difference between revisions of "FPGA Test Board"
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* POWER(1.2V, 2.5, 3.3?), |
* POWER(1.2V, 2.5, 3.3?), |
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| + | ** LDO's [http://nl.farnell.com/jsp/search/browse.jsp?N=202724+110199365+110191476+110197635+110154309&Ns=P_PRICE_FARNELL_NL|0&locale=nl_NL&appliedparametrics=true&getResults=true&suppressRedirect=true&isRedirect=&No=0&divisionLocale=nl_NL&catalogId=&skipManufacturer=false&skipParametricAttributeId=&prevNValues=202724+110199365+110191476+110197635&mm=1001850||,&filtersHidden=false&appliedHidden=false&autoApply=false&originalQueryURL=%2Fjsp%2Fsearch%2Fbrowse.jsp%3FN%3D202724%26No%3D0%26getResults%3Dtrue%26appliedparametrics%3Dtrue%26locale%3Dnl_NL%26divisionLocale%3Dnl_NL%26catalogId%3D%26skipManufacturer%3Dfalse%26skipParametricAttributeId%3D%26prevNValues%3D202724 farnell search for 1.2, 2.5, 3.3 V LDO's in SOT223] |
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| − | ** 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)] |
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| + | *** 3.3V: [http://nl.farnell.com/exar/spx1117m3-l-3-3-tr/ic-ldo-regulator-800ma-3-3v/dp/2072301 farnell 2072301, EUR 0.34], SOT223 |
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| − | |||
| + | *** 2.5V: [http://nl.farnell.com/taiwan-semiconductor/ts1117cw-2-5/v-reg-ldo-1a-2-5v-1117-sot-223/dp/7208340 farnell 7208340, EUR 0.21] SOT223 |
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| + | *** 1.2V: [http://nl.farnell.com/nxp/nx1117c12z-115/ldo-fixed-1-2v-1a-sot-223-4/dp/2316819 farnell 2316819, EUR 0.24] SOT 223 |
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** Switching: |
** Switching: |
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***[http://www.farnell.com/datasheets/1305749.pdf TI DC/DC CONV, STEP DOWN, 1.6V, SOT23-5, 300mA], [http://nl.farnell.com/texas-instruments/tps62204dbvt/ic-dc-dc-conv-step-down-1-6v-sot23/dp/1461064 Farnell 1461064, EUR 0.127] |
***[http://www.farnell.com/datasheets/1305749.pdf TI DC/DC CONV, STEP DOWN, 1.6V, SOT23-5, 300mA], [http://nl.farnell.com/texas-instruments/tps62204dbvt/ic-dc-dc-conv-step-down-1-6v-sot23/dp/1461064 Farnell 1461064, EUR 0.127] |
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Revision as of 00:10, 29 November 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?),
- LDO's farnell search for 1.2, 2.5, 3.3 V LDO's in SOT223
- 3.3V: farnell 2072301, EUR 0.34, SOT223
- 2.5V: farnell 7208340, EUR 0.21 SOT223
- 1.2V: farnell 2316819, EUR 0.24 SOT 223
- Switching:
- LDO's farnell search for 1.2, 2.5, 3.3 V LDO's in SOT223
- 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
Other stuff
- SMD291 - FLUX farnell 1850216, digikey, or 5cc
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
