Difference between revisions of "FPGA Test Board"
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**D/A converter, for instance |
**D/A converter, for instance |
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***AD9764 (14 bit, v02), [http://nl.farnell.com/analog-devices/ad9764arz/14bit-dac-cmos-smd-9764-soic28/dp/9425640?Ntt=9425640 F9425640 (EUR 14.96)], |
***AD9764 (14 bit, v02), [http://nl.farnell.com/analog-devices/ad9764arz/14bit-dac-cmos-smd-9764-soic28/dp/9425640?Ntt=9425640 F9425640 (EUR 14.96)], |
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| − | **Analog switches, [http://nl.farnell.com/texas-instruments/ |
+ | **Analog switches, [http://nl.farnell.com/texas-instruments/ts5a4594dbvr/ic-analog-switch-5v-sot23-5/dp/1755412RL farnell 1755412RL], [http://www.ti.com/lit/ds/symlink/ts5a4594.pdf TEXAS INSTRUMENTS - TS5A4594DBVR - IC, ANALOG SWITCH 5V SOT23-5]: 1 ch, On resistance 4-7 Ohm, Seperation @ 100MHz: -34 dB |
| − | SWITCH, ANALOG QUAD SPDT, SSOP16 |
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**[http://www.farnell.com/datasheets/1633880.pdf TEXAS INSTRUMENTS - DAC5662IPFB. - IC, DAC 12BIT 200MSPS DUAL 48TQFP], [http://nl.farnell.com/texas-instruments/dac5662ipfb/ic-dac-12bit-200msps-dual-48tqfp/dp/1754791 Farnell 1754791, EUR 1.40] |
**[http://www.farnell.com/datasheets/1633880.pdf TEXAS INSTRUMENTS - DAC5662IPFB. - IC, DAC 12BIT 200MSPS DUAL 48TQFP], [http://nl.farnell.com/texas-instruments/dac5662ipfb/ic-dac-12bit-200msps-dual-48tqfp/dp/1754791 Farnell 1754791, EUR 1.40] |
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* A/D converter (footprint only?), for instance: |
* A/D converter (footprint only?), for instance: |
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Revision as of 20:14, 4 June 2013
Components
- FPGA: vq100, FPBG (1mm) footprints
- Scope functionality:
- D/A converter, for instance
- AD9764 (14 bit, v02), F9425640 (EUR 14.96),
- Analog switches, farnell 1755412RL, TEXAS INSTRUMENTS - TS5A4594DBVR - IC, ANALOG SWITCH 5V SOT23-5: 1 ch, On resistance 4-7 Ohm, Seperation @ 100MHz: -34 dB
- TEXAS INSTRUMENTS - DAC5662IPFB. - IC, DAC 12BIT 200MSPS DUAL 48TQFP, Farnell 1754791, EUR 1.40
- D/A converter, for instance
- A/D converter (footprint only?), for instance:
- RAM (?) CY7C1370D, 36x512k
- 1000BaseT ethernet chip + connector
- 16 pin header
- ?? 96-pin harting connector?
- 25MHz/50MHz clock for instance
- LDO's(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
