Part Number Manufacturer Date/Lot Part Comment
Code Type
63125 UTMC 9250/9315 15V Hi-rel
version
63125 ILC-DDC ??? 15V
CT1487D Marconi/CTI 9316 15V Samples
arrived late
3411 Aeroflex Labs A6762S 15V
1500 National Hybrids 9328 15V
FC1553621 STC 15V Device Not
Available
for Testing
CT2521 Marconi/CTI 9249 5V
63147 Microrel (UTMC) ??? 5V Hi-rel
version
63147/63148 ILC-DDC 9301 5V Device did
not work in
test setup
due to
transformer
mismatch
ARX3453 Aeroflex Labs ??? 5V
1529 National Hybrids 9329 5V
FC1553921 STC ??? 5V
Relevant characteristics of the other devices under test (DUTs) are summarized in the following table:
Part Number Manufacturer Date/Lot Part Comment
Code Type
22V10 Atmel ??? CMOS
PAL
IDA07318 HP ??? ECL SEL only
Laser
Driver
The following table summarizes the ions used for testing.
ION ATOMIC # ENERGY, MeV LET, MeV*cm2/mg at 0 deg. F 19 142 3.35 Cl 35 208 11.5 Ni 58 270 26.5 I 197 321 59.7
DEVICE LETth (+ if Max. Error Comments
threshold not Cross
reached, cross Section,
section at cm2 (LET=80)
lowest LET)
Aeroflex < 11.5 (2E-6) 3E-4 LETth and Sat. Cross Section
AX3411 NOT reached during test
Aeroflex < 11.5 (1E-6) 5E-5 LETth and Sat. Cross Section
AX3453 NOT reached during test
Marconi 11.5 5.5E-5
CT1487D
ILC DDC 14.0 3E-4
DDC63125
Nat Hybrids < 11.5 (4E-6) 6E-6 Cross Sections are sketchy
NH1500 due to beam being unable to
cover all dies in hybrid
Nat Hybrids < 11.5 (2.5E-6) 1.5E-5
NH1559
UTMC < 11.5 (8E-6) 1.5E-4 Previous test (6/93) had shown
UT63M125 destructive SEL. This is being
investigated further.
UTMC < 11.5 (3E-6) 1E-4
M63147
Marconi < 26.5 (2.5E-4) 4.5E-4 Both samples of DUT "failed"
CT2521 before Ion was changed to Cl.
Failure is being investigated
further.
STC < 26.5 (1E-5) 1E-5 Both samples of DUT "failed"
FC1553921 before Ion was changed to Cl.
Failure is being investigated
further.