|
|
11/03/08 21:45:39 |
@9926
|
[9926]
|
matt |
last progress before switching amps |
|
|
11/03/08 16:06:34 |
@9924
|
[9924]
|
matt |
progress |
|
|
11/03/08 15:25:12 |
@9923
|
[9923]
|
matt |
fixed overbars |
|
|
11/03/08 15:24:11 |
@9922
|
[9922]
|
matt |
first cut |
|
|
11/03/08 11:22:33 |
@9916
|
[9916]
|
matt |
new diff-amp |
|
|
06/10/08 11:32:22 |
@8570
|
[8570]
|
matt |
watchdog timer |
|
|
05/31/08 16:10:58 |
@8536
|
[8536]
|
matt |
toroid from CTX |
|
|
05/31/08 15:58:37 |
@8535
|
[8535]
|
matt |
power supply synchronizer chip, plus ignore |
|
|
05/10/08 16:09:36 |
@8364
|
[8364]
|
matt |
reflect reality of gain resistors in opamps. We have been building with … |
|
|
05/10/08 16:06:38 |
@8363
|
[8363]
|
matt |
reflect reality of what was built |
|
|
04/15/08 15:04:59 |
@8204
|
[8204]
|
matt |
bom out for production |
|
|
04/09/08 13:50:10 |
@8167
|
[8167]
|
matt |
new quad pack |
|
|
04/01/08 15:21:27 |
@8147
|
[8147]
|
matt |
more clock leakage cleanup attempts |
|
|
03/24/08 15:36:27 |
@8109
|
[8109]
|
matt |
added ferrite beads, removed extra transformer |
|
|
03/11/08 00:57:11 |
@7986
|
[7986]
|
matt |
first checkin |
|
|
02/19/08 21:42:07 |
@7746
|
[7746]
|
matt |
also do hi |
|
|
02/11/08 15:47:18 |
@7637
|
[7637]
|
matt |
firt checkin |
|
|
02/11/08 15:44:48 |
@7636
|
[7636]
|
matt |
netlist |
|
|
02/11/08 15:44:15 |
@7635
|
[7635]
|
matt |
small changes |
|
|
01/29/08 19:28:24 |
@7527
|
[7527]
|
matt |
decoupling on 8132s, changed inductors in LNAs |
|
|
01/29/08 19:27:25 |
@7526
|
[7526]
|
matt |
dropping resistor to PLL so we don't hog power from divider |
|
|
01/29/08 18:59:04 |
@7525
|
[7525]
|
matt |
what got built on rev2 |
|
|
01/29/08 18:55:25 |
@7524
|
[7524]
|
matt |
better network on VCO output, assigned refdes, minor value changes |
|
|
01/22/08 15:12:59 |
@7490
|
[7490]
|
matt |
more progress |
|
|
01/22/08 00:43:26 |
@7489
|
[7489]
|
matt |
progress |
|
|
01/21/08 21:50:45 |
@7488
|
[7488]
|
matt |
quadrature upconverter |
|
|
01/21/08 16:44:44 |
@7485
|
[7485]
|
matt |
start over again with the latest wbx-lo |
|
|
01/18/08 18:09:30 |
@7474
|
[7474]
|
matt |
layer 3 is a copy of layer 2 |
|
|
01/18/08 18:08:06 |
@7473
|
[7473]
|
matt |
ready to build tx char |
|
|
01/17/08 15:48:27 |
@7459
|
[7459]
|
matt |
renaming |
|
|
01/17/08 15:45:11 |
@7458
|
[7458]
|
matt |
copied over from rxmod |
|
|
01/17/08 15:42:08 |
@7457
|
[7457]
|
matt |
new board for charazterizing performance of motherboards |
|
|
01/08/08 17:37:35 |
@7383
|
[7383]
|
matt |
new ram package, new dual low speed dac |
|
|
12/31/07 16:36:39 |
@7312
|
[7312]
|
matt |
3-led tower, rj45 w/shield, and lvds transceivers |
|
|
12/28/07 11:28:30 |
@7302
|
[7302]
|
matt |
the rest of the pins on the SD/MMC connector, plus new corrected diodes … |
|
|
12/24/07 14:56:29 |
@7259
|
[7259]
|
matt |
changed some hole diameters |
|
|
12/24/07 14:42:04 |
@7258
|
[7258]
|
matt |
rev 2.0, removed RS232, added clock output |
|
|
12/24/07 12:58:21 |
@7257
|
[7257]
|
matt |
pdf versions of the schematics |
|
|
12/05/07 00:30:39 |
@7074
|
[7074]
|
matt |
119 PGA version of the RAM |
|
|
12/04/07 23:22:47 |
@7073
|
[7073]
|
matt |
moved dual-purpose pins around |
|
|
10/25/07 21:15:03 |
@6695
|
[6695]
|
matt |
no, really, final this time. Added component values for loop filter |
|
|
10/25/07 18:21:41 |
@6694
|
[6694]
|
matt |
really final… |
|
|
10/25/07 17:00:29 |
@6693
|
[6693]
|
matt |
final for rev 2 |
|
|
10/08/07 15:30:13 |
@6596
|
[6596]
|
matt |
new fpga, spi flash |
|
|
10/08/07 13:28:07 |
@6595
|
[6595]
|
matt |
final -- added differential signal path in LO and between IQMOD and amp |
|
|
09/20/07 13:59:26 |
@6488
|
[6488]
|
matt |
swapped nets to ease routing |
|
|
09/14/07 17:56:04 |
@6445
|
[6445]
|
matt |
changes done with Mike Hatch here for cleaner layout, 9/14/07 |
|
|
09/12/07 14:11:03 |
@6415
|
[6415]
|
matt |
switched to new regulator on TX side. These files went to Mike Hatch for … |
|
|
09/11/07 23:23:24 |
@6412
|
[6412]
|
matt |
documentation fixes |
|
|
09/11/07 13:21:06 |
@6407
|
[6407]
|
matt |
new regulator |
|
|
09/11/07 12:21:51 |
@6401
|
[6401]
|
matt |
new parts |
|
|
09/10/07 23:44:14 |
@6396
|
[6396]
|
matt |
added RSSI to receiver |
|
|
09/10/07 19:12:44 |
@6391
|
[6391]
|
matt |
more progress on fixes |
|
|
09/10/07 11:57:30 |
@6382
|
[6382]
|
matt |
chip attenuator |
|
|
09/08/07 18:45:31 |
@6372
|
[6372]
|
matt |
first take on improvements to rev1 |
|
|
09/08/07 15:45:55 |
@6371
|
[6371]
|
matt |
what was built in 1st rev |
|
|
08/26/07 16:56:44 |
@6176
|
[6176]
|
matt |
changes made a while ago |
|
|
05/16/07 15:31:51 |
@5480
|
[5480]
|
matt |
sent to Mike H for round 2 of layout |
|
|
05/16/07 15:25:17 |
@5479
|
[5479]
|
matt |
sent to Mike H for first round of layout |
|
|
04/13/07 14:35:14 |
@4998
|
[4998]
|
matt |
for those who can't figure out how to view a PS file |
|
|
04/10/07 15:17:37 |
@4943
|
[4943]
|
matt |
fixed inductor size, moved text |
|
|
03/26/07 16:29:17 |
@4797
|
[4797]
|
matt |
initial checkin, copied from _lo |
|
|
03/25/07 17:18:14 |
@4795
|
[4795]
|
matt |
added vref |
|
|
03/25/07 17:08:18 |
@4794
|
[4794]
|
matt |
assigned refdes |
|
|
03/25/07 16:57:25 |
@4793
|
[4793]
|
matt |
assigned refdes |
|
|
03/25/07 16:50:12 |
@4792
|
[4792]
|
matt |
assigned refdes |
|
|
03/25/07 15:57:08 |
@4791
|
[4791]
|
matt |
progress |
|
|
03/25/07 15:46:52 |
@4790
|
[4790]
|
matt |
fixed pdf prints |
|
|
03/21/07 18:46:06 |
@4789
|
[4789]
|
matt |
minor fix |
|
|
03/21/07 18:18:34 |
@4788
|
[4788]
|
matt |
transformer |
|
|
03/21/07 17:41:21 |
@4787
|
[4787]
|
matt |
checkpoint before changing final amp |
|
|
03/21/07 17:41:01 |
@4786
|
[4786]
|
matt |
new part |
|
|
03/14/07 17:00:25 |
@4758
|
[4758]
|
matt |
more progress |
|
|
03/13/07 14:44:40 |
@4744
|
[4744]
|
matt |
first cut at passive backplane |
|
|
03/13/07 14:42:05 |
@4743
|
[4743]
|
matt |
new transformer |
|
|
03/13/07 14:33:26 |
@4742
|
[4742]
|
matt |
progress |
|
|
03/11/07 22:38:36 |
@4738
|
[4738]
|
matt |
checkin before moving the LO |
|
|
03/08/07 19:27:22 |
@4736
|
[4736]
|
matt |
minor corrections |
|
|
03/06/07 16:35:20 |
@4724
|
[4724]
|
matt |
new parts |
|
|
03/05/07 15:25:20 |
@4718
|
[4718]
|
matt |
new parts |
|
|
02/20/07 23:32:45 |
@4557
|
[4557]
|
matt |
very preliminary |
|
|
02/20/07 23:29:54 |
@4556
|
[4556]
|
matt |
fixed overbars |
|
|
02/20/07 23:05:11 |
@4555
|
[4555]
|
matt |
initial checkin, copied from rfx400 |
|
|
02/14/07 18:36:24 |
@4483
|
[4483]
|
matt |
ferrite bead |
|
|
02/14/07 18:35:34 |
@4482
|
[4482]
|
matt |
initial checkin |
|
|
02/14/07 18:35:17 |
@4481
|
[4481]
|
matt |
call it a ferrite bead |
|
|
02/13/07 18:54:36 |
@4479
|
[4479]
|
matt |
most text fixed |
|
|
02/13/07 18:15:05 |
@4478
|
[4478]
|
matt |
submitted for DFM. still need to fix silkscreen labels |
|
|
02/13/07 16:55:04 |
@4477
|
[4477]
|
matt |
checkpoint |
|
|
02/07/07 12:14:30 |
@4417
|
[4417]
|
matt |
removed unneeded caps, unified ground plane, added clock line |
|
|
02/07/07 12:05:53 |
@4414
|
[4414]
|
matt |
cleaned up power supply caps, misc other stuff |
|
|
02/02/07 18:10:38 |
@4363
|
[4363]
|
matt |
fixed xformer |
|
|
02/02/07 18:04:56 |
@4362
|
[4362]
|
matt |
4:1 impedance xformer |
|
|
02/02/07 16:32:00 |
@4361
|
[4361]
|
matt |
all parts on there |
|
|
02/02/07 16:21:55 |
@4360
|
[4360]
|
matt |
updated components |
|
|
02/02/07 16:20:51 |
@4359
|
[4359]
|
matt |
ready for layout |
|
|
02/02/07 13:10:49 |
@4358
|
[4358]
|
matt |
updated individual components to avoid warnings |
|
|
02/02/07 13:09:19 |
@4357
|
[4357]
|
matt |
initial checkin |
|
|
01/31/07 18:53:22 |
@4350
|
[4350]
|
matt |
new parts |
|
|
01/31/07 12:04:32 |
@4347
|
[4347]
|
matt |
fixed overbars/underbars for new tool format |
