MIL-55310/21-Series Specifications
0.650L x 0.650W x 0.120H (in)
PDI
MIL-PRF-55310/21
Oscillators are available in both standard and custom
frequencies to provide precision timing in a hermetically sealed package for
military and avionics applications.
ex)
M55310/21—B—22—A—25M00000
MILITARY SLASH SHEET
PRODUCT LEVEL
B
= Hi-Rel
C
= Commercial
Input
Current
(1)
5.25 V ±1%
Max
70 mA
DASH NUMBER
See Chart Below
OPERATING TEMPERATURE
A
= -55 to +125°C
B
= -55 to +105°C
C
= -20 to +70°C
XXXXXXXX
Specified
Nominal
Frequency
Dash
No.
01
02
03
11
12
13
21
22
23
Frequency
Range
Rise/Fall
Times
Max
15 nS
Duty
Cycle
@ 1.4 Vdc
40 to 60%
Load
(2)
Max
10 TTL
Initial
Accuracy
@ 23°C
ppm Max
±15
±25
±25
±15
Operating Temperature
Aging
Per Year
ppm Max
±10
±10
±10
±10
±10
±10
±10
±10
±10
(A)
±50
±100
±200
±50
±100
±200
±50
±100
±200
(B)
±40
±75
±150
±40
±75
±150
±40
±75
±150
(C)
±25
±50
±100
±25
±50
±100
±25
±50
±100
1 MHz to
5 MHz
5 MHz to
20 MHz
30 mA
15 nS
40 to 60%
10 TTL
±25
±25
±15
20 MHz to
60 MHz
65 mA
5 nS
40 to 60%
6 TTL
±25
±25
Aging Per Year (Max)
Per 30 Days
(Measurements shall be taken @+70°C ±0.2°C at intervals of not
more than every 72 hours for 30 days minimum)
±10 ppm
±1.5 ppm
Per 90 Days
±3.0 ppm
NOTES:
(1)
Maximum input current for no load condition. Actual configuration of TTL loads must be added to determine power supply requirements.
(2)
A TTL unit load is defined as: 1.60 mA sink, 0.04 mA source, and 2.0 pF capacitance.
Environmental Specifications
Vibration, sinusoidal
Ambient Pressure
Reflow Soldering
IAW MIL-PRF-55310 and MIL-STD-202 , Method 204
Non-operating:
Test Condition G,
Operating:
Not Required
Non-operating:
IAW MIL-PRF-55310 ,
Operating:
MIL-STD-202 , Method 105 , Condition C
Reflow soldering of the unit @ +230°C ±10°C for 15 seconds shall not degrade the performance.
Reflow soldering temperatures shall not be applied to the case, but to the ribbon leads only.
The product described in this spec. consist of this specification and MIL-PRF-55310.
Decimal
XXX = ± .005, XX = ± .020
Metric
[XXX = ± .13], [XX = ± .50]
REV:
NA
SIZE:
A
CAGE:
A
1
of
3
MIL-55310/21-Series
0.650 x 0.650 x 0.120
(in)
Parameter
vs Temperature (Max)
-20 to +70°C (Type C)
-55 to +105°C (Type B)
-55 to +125°C (Type A)
Frequency Stability
Frequency Range
1MHz to 60MHz
Per Chart
Per Chart
Per Chart
Units
(Measurements taken at reference
temperature and operating temperature
range end points)
Tolerance (@ +23°C ± 1.0°C) (Max)
Within 30 Days of Shipment
vs Supply Voltage (Max. for a 10% change)
ppm
±4.0
Per Chart
Per Chart
-62 to +125
+5.0
TTL
2.4
0.5
°C
Vdc
Vdc
Temperature Range
Supply Voltage
Output
Logic Levels
Operating
Storage
±10.0 %
High (Min)
Low (Max)
Test Inspection
Internal Visual
Stabization bake (prior to seal) 1/
Temperature Cycling
Constant Acceleration
Seal (Fine and Gross Leak) 2/
Burn-In (Load)
Electrical Test:
Input Current Power
Output Waveform
Output Voltage-Power
As Specified
Product Level B
Method Condition
MIL-STD-883, Method 2017 and 2032
MIL-STD-883, Method 1011,
Condition C (+150°C) 48 hours min.
MIL-STD-883, Method 1010
Condition B
MIL-STD-883, Method 2001.
Condition A, Y1 only (5000 g’s)
MIL-STD-883, Method 1014
+125C, nominal supply voltage and
burn-in load, 160 hours minimum
Nominal supply voltages, specified
load, +23°C and verify frequency
at the temperature extremes
4.8.5 of MIL-PRF-55310
4.8.20 of MIL-PRF-55310
4.8.21 of MIL-PRF-55310
3.1 of MIL-PRF-55310
REV:
NA
SIZE:
A
CAGE:
A
2
of
3
MIL-55310/21-Series
0.650 x 0.650 x 0.120
(in)
PA C K A G E D I M E N S I O N S
PIN
1-9
10
11
12
13
14-19
20
CONNECTION
No Connect
Ground/Case
Output
No Connect
Supply Voltage*
No Connect
Supply Voltage*
* - Unit shall meet all requirements with pin 13
and pin 20 simultaneously tied to supply voltage.
Indicates Pin 1
1
.050 ±.005
[1.27 ±.13]
Non-Cumulative
.650 Max
[16.51 Max]
20
.016 ±.006
[.41 ±.15]
J M55310/21-X
XXB XXXXXXXX
0S4G1 YYWW
S/N XXXXX
10
11
Date Code
1.250 Min
[31.75 Min]
.650 Max
[16.51 Max]
.010 ±.005
[.25 ±.13]
.120 Max
[3.05 Max]
.060 Max
[1.52 Max]
REV:
NA
SIZE:
A
CAGE:
A
3
of
3
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