2d0a866274
2238: add spec on max voltage with term
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Updates #35 .
Same termination structure as bnc/sma-ttl card.
Technically the max allowable voltage with termination is a bit higher than 5V.
But it seems that it will still exceed the termination resistor rating limit at 5.5V.
The only method of acquiring V_ds & other parameters is by eye-balling the I-V curve of the MOSFET, which is not precise.
So the calculation assumes V_ds=0, just to be conservative.
2022-06-17 16:07:21 +08:00
2964e13102
2118-2128: separate term rating to another spec
2022-06-17 16:06:26 +08:00
1cf6919ec8
add missing plot in b476c178
2022-06-17 13:34:56 +08:00
5c44a65d33
5568: init
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There aren't any electrical specs, as suggested by the lack of electronic components.
There is a colored version of the connection diagram, but I think the B&W one actually looks better.
2022-06-16 16:02:47 +08:00
c1c078671b
examples: move SPI examples to spi.py
2022-06-16 16:00:22 +08:00
9920661516
2245: add dio_spi examples
2022-06-13 17:27:32 +08:00
8ff606888c
2118-2128: add BNC-TTL front panels
2022-06-09 16:54:00 +08:00
8c2c9ecfe4
5108: mention possible SMA breakout option
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Updates #13
2022-06-09 11:51:44 +08:00
11ee1ebcbd
5518-5528: init
2022-06-08 17:22:55 +08:00
b86eea7611
4410-4412: remove mention of external sync signal distribution
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Updates #38
2022-06-08 17:21:27 +08:00
ac639b9d1e
2118-2128: add TTLClockGen example
2022-06-07 16:01:18 +08:00
9bd1412d9c
2118-2128: Add comment to make coarse RTIO cycle clear
2022-06-07 14:36:21 +08:00
2a5066ac5f
2118-2128: add <8ns short pulse example
2022-06-07 13:49:14 +08:00
f5ce9e19e9
4410-4412: add eem mode docs
2022-06-07 12:46:23 +08:00
fa0de2a72d
5108: add 'ADC' to title
2022-02-14 17:36:05 +08:00
2a9d7f4f9c
4456: clarify setup for the tests
2022-02-14 11:02:07 +08:00
75f3a328db
4456: dds -> pll
2022-02-14 10:38:28 +08:00
b476c178d0
2118-2128: add min pulse width spec
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Especially test reuslt that validate the "minimum 3ns pulse width" claim.
2022-02-08 13:33:55 +08:00
3ed6a7ccbe
2118-2128: fix data rate spec
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Quoted from the isolator datasheet: "Data rates up to 150 Mbps are supported."
Saying the maximum data rate is at least 150 Mbps is not very accurate.
Updates #36
2022-02-07 14:41:09 +08:00
d622423675
4456: remove mention to cpld cfg on rf_sw
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As communication to ALmazny mezzanine does not use bitbang anymore, there is very little value for routing LVDS signal.
Also, MUXOUT readout from ADF5356 has an easily understandable API available.
So there should not be any reasons to use EEM[4:8] for anything other than controlling RF switches.
2022-02-07 14:28:07 +08:00
2ca8632582
4456: update attenuator API
2022-02-07 14:26:58 +08:00
6199e4bb5e
4456: fix quotation mark
2022-02-04 17:23:05 +08:00
1d7e6dc853
4456: init
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Updates #17
2022-02-04 17:18:15 +08:00
d4387cae18
5108: fix d157dda
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Made the spectrometer thing more stright forward. It really just monitors the laser power in that use case.
2022-02-04 14:59:30 +08:00
1b8beee45d
2118-2128: add max data rate spec
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Base on the isolator datasheet, where it stated that "Data rates up to 150 Mbps are supported".
The electrical specific of the datasheet stated the spec differently.
Updates #36
2022-02-04 14:38:39 +08:00
7bdc121b6a
2118-2128: add low input min voltage
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-0.5V from absolute rating
2022-02-04 14:31:30 +08:00
0b4ad6762e
2118-2128: add high input max voltage
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5.5V from absolute rating
5V max with termination to respect 0.5W rating of the 50R resistor.
Updates #35
2022-02-04 14:01:22 +08:00
8864ecaf87
5432: fix card name
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Updates #34
2022-02-04 13:49:10 +08:00
656068e151
4410-4412: fix card name
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When the card no. is stated, mention the full name (e.g. 4410 DDS Urukul)
Updates #34
2022-02-04 13:45:28 +08:00
47e0c31705
ttl: update direction switches desc
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Updates #33
2022-02-04 13:30:32 +08:00
d157dda863
5108: update applications
2022-02-04 13:10:31 +08:00
389b97d9e4
5108: make ADC-Repeaters-EEM path unidirectional
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The only signal that enters the ADC through the repeaters is the SPI clock.
It is only a state/time reference, no meaning info goes through this path.
2022-01-31 16:39:24 +08:00
7ea24e32e9
su-servo: mention P1dB impact
2022-01-31 16:27:31 +08:00
2961557c0a
5108: desc of ARTIQ-PYTHON impact on sample rate
2022-01-31 15:37:46 +08:00
8159a63376
5108: fix terminology
2022-01-31 14:47:17 +08:00
7783b2311c
5108: reset to rev1
2022-01-31 14:46:38 +08:00
a30dd8ed95
su-servo: thicken the line on the plot
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Should make the line more visible at 0.
Can always make it even thicker.
2022-01-31 14:45:21 +08:00
0bdf5d36bc
fp pictures: png -> jpg
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re-converted from source with optimization
2022-01-26 09:57:30 +08:00
ed78d7f217
add front panel pictures to MCX/LVDS-TTL
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Using pdfs originated in the webpage drawings instead.
2022-01-25 15:54:28 +08:00
25e441b4ec
fp: re-edit & change format to pdf
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Updates #37 .
2022-01-25 14:57:54 +08:00
3570028b72
5108: add missing example
2022-01-25 09:41:49 +08:00
ac198d0c52
5108: init Sampler
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Closes #14 .
2022-01-25 09:39:20 +08:00
5c77a735ed
4410: fix drawings
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The previous one had some dimensions clipped.
2022-01-21 14:13:21 +08:00
9694b3b268
4410: fix front panel caption
2022-01-21 13:50:32 +08:00
18c7ab7166
5432: manually add BoM
2022-01-21 13:49:01 +08:00
a912e36662
4410-4412: remove old drawings
2022-01-21 13:32:21 +08:00
686f5b83cc
4410-4412: add BoM manually
2022-01-21 13:31:36 +08:00
df9078b897
2118-2128: add BoM manually
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Updates #30 .
2022-01-21 13:01:23 +08:00
5c962c64d4
5432: ditch import statement in python
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Obviously, the import statements cannot be put right before the methods in the same indentation.
It was there because there wasn't a better way to put these code.
Now, it is replaced with an worded instruction that imports are needed.
2022-01-21 09:34:49 +08:00
48eb5a5ae3
5432: relocate examples source
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Updates #24 .
2022-01-20 17:17:13 +08:00
