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|  3.5.3 Sequential operations. When the component is connected as shown in
Figure 3 and the waveforms shown in Figures 4 thru 10 are applied to terminals
1, 2, 3, 4, 7, 9, 12, 13, 14, 15, operation shall be as described by the
output waveforms at Figures 4 thru 10 when tested as specified in 4. 5.22
3.5.4 Oscillator function. When the component is connected as shown in
Figure 1, it shall function as an oscillator with the following additional
requirements:
(a) Pins 9, 10 and 11, When the temperature varies over the operating
range (-55C to 800C) and the voltage varies from 3.0 to 4.5 volts, the
output period shall not shift more than 5% from the period at +25C and
(b) Pins 2 and 3. When the temperature varies over the operating
range (-55C to +80C) and the voltage varies from 5 to 7.5 volts, the
output period shall not shift more than + 5% from the period at 25C and
= 6.4 volts.
These requirements shall be tested for as specified in 4.5.18.
3.5.5 LVD temperature coefficient. The LVD temperature coefficient of
pin 4, switching point shall not exceed 2.58 millivolts per C when measured
ll
over the temperature range of -40C to 63C when tested as specified in
4.5.17.
3.5.6 Screening. All devices to be delivered in accordance with this
specification shall have been subjected to the screening procedures as
specified in MIL-STD-883 Method 5004 for a class B device, and as specified
herein (see 4.4.2.1).
3.5.6.1 Burn-in. The devices shall be subjected to the burn-in test as
specified in MIL-STD-883 Method 1015 and 4. 5.23 herein.
3.5.7 Steady state life. The devices shall be subjected to the steady
state life test of MIL-STD-883 Method 1005 condition D and 4.5.24 herein.
3.6 Device marking, The device shall be marked with the information
specified in 3.6.1 thru 3.6.6, and the primary markings (index point, part
number, and inspection lot identification code) shall be located on the top
surface of the package. The ocher markings may be placed in any suitable
location so as to perform their functions and not interfere with the primary
markings.
3.6.1
Index point.
See 3.2.
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