Manual

MIL-PRF-55310/12H
3
TABLE I. Dash numbers and operating characteristics.
Frequency-temperature tolerance (one-half temperature cycle, referenced to frequency measured at +23C
1C, immediately prior to starting of the test): See table I. Measurements taken at ten equally spaced increments
over the specified operating temperature range. 1
/
Frequency-voltage tolerance: 1 ppm maximum for a 10 percent change in supply voltage. Measurements taken
at reference temperature and operating temperature range end points.
Frequency aging: Measurements shall be taken at +70C 0.2C at intervals of not more than every 72 hours for a
minimum of 30 days.
5 ppm per year, maximum
10 ppm per year, maximum
0.7 ppm per 30 days. 1.5 ppm per 30 days
1.5 ppm per 90 days 3 ppm per 90 days
Terminal strength: Method 211 of MIL-STD-202
, test condition C.
Applied force: 2 pounds each terminal for 10 seconds.
Bends: Five at 45 degrees each.
Frequency-environmental tolerance: Not applicable.
Vibration, sinusoidal: In accordance with MIL-PRF-55310
and method 204 of MIL-STD-202.
Nonoperating: Test condition D.
Operating: Not required.
Ambient pressure:
Nonoperating: In accordance with MIL-PRF-55310
.
Operating: Method 105 of MIL-STD-202
, test condition C.
1
/ For the purpose of transitioning this device to MIL-PRF-55310, ‘Frequency stability versus temperature’ has been
renamed ‘Frequency-temperature tolerance’. The verification requirements of ‘initial frequency-temperature
accuracy (one-half temperature cycle)’ shall apply except that frequency measurements shall be referenced to
the frequency measured at +23C 1C (f
ref
) instead of to the nominal frequency (f
nom
).
Dash
num-
ber
Output
frequency
range
Supply
voltage
5%
Input
current
(max)
Output voltage Rise
and
fall
times
(max)
Duty
cycle
Frequency-temperature
tolerance (ppm)
Logic: 1
(min)
Logic: 0
(max)
-55C
to
+125C
-55C
to
+105C
-20C
to
+70C
A B C
MHz V dc mA V dc V dc ns percent
01 .05 through 6 [phone] to 60
100 70 55
02 6 through 10 [phone] to 60
100 70 55
03 .05 through 6 [phone] to 60
100 70 55
04 6 through 10 [phone] to 60
100 70 55
05 .05 through 6 +10 20 9.5 0.5 60 40 to 60
100 70 55
06 6 through 10 +10 20 9.5 0.5 60 40 to 60
100 70 55