STANDARD
MICROCIRCUIT DRAWING
SIZE
A
5962-91723
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990 REVISION LEVEL
C SHEET 18
DSCC FORM 2234
APR 97
4. VERIFICATION
4.1 Sampling and i nspection. For device classes Q and V, sampling and inspection proc edures shall be in accordanc e wit h
MIL-PRF-38535 or as modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM plan
shall not affect the form, fit, or function as described herein. For device class M, sampling and inspection procedures sh all be in
accordance with MIL-PRF-38535, appendix A.
4.2 Screening. F or device classes Q and V, screening shall be in accordance with MIL-PRF-38535, and shall be conducted
on all devices prior to qualific ation and technology conformance inspection. For device class M, screenin g shall be in
accordance with method 5004 of MIL-STD-883, and shal l be conducted on all devices prior to qua lity conformance inspectio n.
4.2.1 Additional criteria for device class M.
a. Burn-in test, method 1015 of MIL-STD-883.
(1) Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document re vision
level control and shall be ma de available to the preparing or acquiring activity upon requ est. The test circuit shall
specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in
method 1015 of MIL-STD-883.
(2) TA = +125C, minimum.
b. Interim and final electrical test parameters shall be as specified in tabl e II herein.
4.2.2 Additional criteria for device classes Q and V.
a. The burn-in test duration, test condition and test temperature, or approved alternatives sh all be as specified in the
device manufacturer's QM plan in accordance with MIL-PRF-38535. T he burn-in test circuit shall be maintained under
document revision level contro l of the device manufacturer's Technology Review Board (TRB) in accordance with
MIL-PRF-38535 and shall be made available to the acquiring or preparing activity upon request. The test circuit shall
specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in
method 1015 of MIL-STD-883.
b. Interim and final electrical test parameters shall be as specified in tabl e II herein.
c. Additional screening for device class V beyond the req uirements of device class Q shall be as specified in
MIL-PRF-38535, appendix B.
4.3 Qualification inspection for device classes Q and V. Qualificatio n inspection for device classes Q and V shal l be in
accordance with MIL-PRF-38535. Inspectio ns to be performed shall be those specified in MIL-PRF-38 535 and herein for groups
A, B, C, D, and E inspections (see 4.4.1 through 4.4.4).
4.4 Conformance inspection. Technology conformance inspection for classes Q and V shall be in accordance with
MIL-PRF-38535 including groups A, B, C, D, and E inspections and as specified herein. Qualit y conformance inspection for
device class M shall be in acc ordance with MIL-PRF-38535, appendix A and as specified herein. Inspections to be performed
for device class M shall be those specified in method 5005 of MIL-STD-883 and herein for grou ps A, B, C, D, and E inspections
(see 4.4.1 through 4.4.4).
4.4.1 Group A inspection.
a. Tests shall be as specified in table II herein.
b. Latch-up and ground bounce tests are required for device classes Q and V. These tests shall be p erformed only for
initial qualification and after process or design changes which may affect the performance of the device. Latch-up
tests shall be considered destr uctive. For latch-up and ground-bounce tests, test all applicable pins on five devices
with zero failures.
c. CIN and CPD shall be measured only for initial qualification and after process or design changes which may affect
capacitance. CIN shall be measured between the designated terminal and GND at a frequency of 1 MHz. CPD shall be
tested in accordance with the latest revision of JEDEC Standard No. 20 and table I herein. F or CIN and CPD, test all
applicable pins on five devices with zero failures.
d. For device class M, subgroups 7 and 8 tests shall be sufficient to verif y the truth table in figure 2 herein. The test
vectors used to verify the truth table shall, at a minimum, test all functions of each input and output. All possible
input to output logic patterns per function shall be guaranteed, if not tested, to the truth table in figure 2, herein.
For device classes Q and V, subgroups 7 and 8 shall include verifying the functionality of the device.