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6
T5321 Series
T5421 Series
5 x 7 mm Surface Mount High Reliability
Tristate/Non-Tristate, 1MHz to 100MHz
1. Group A
Electrical Characteristics at -55°C, 25°C and 125°C
(85°C for T5322 and T5422)
Frequency @ 3.0, 3.3 and 3.6 volts
Symmetry (Duty Cycle)
Input current
Zero/One levels
Rise/Fall times
Physical Dimensions
Length/width
Height
Package finish (Corrosion, discoloration, etc.)
Marking placement/legibility
2. Group B- Life Test
1000 hrs at or above 125°C, 3.3V VDC, with proper load
3. Group C- All units have passed Group A testing
A.
Subgroup 1-8 pcs.
End Point
Standard
Condition
Description
Measurement
MIL-STD-883
Method 2002
Mechanical Shock
Frequency
COND.B
1500 g’s, 0.5ms
Output waveform
5 drops, 6 axis
MIL-STD-883
Method 2007
Vibration, var.
Frequency
COND. A.
freq. 20 g’s,
Output waveform
0.06” disp., 20-
20, 000-20 Hz
MIL-STD-883
Method 2003
Solderability
Visual 95%
Coverage
B.
Subgroup 2-4 pcs (One-half of Subgroup 1)
End point
Standard
Condition
Description
Measurement
MIL-STD-883
Method 1011
Thermal Shock
Frequency
COND. B
Liq. To liq.
Output waveform
-55°C to 125°C,
15cycles
MIL-STD-202
Method 105
Altitude, 3.44
Frequency
COND. B
inch Hg. 12 hrs
Output waveform
MIL-STD-883
Method 1004
Moisture resist.
Frequency
with 3.3V applied
Output waveform
25°C to 65°C,
90 to 100% RH,
10 cycles
MIL-STD-202
Method 210
Resistance to
Frequency
COND.A
Solder Heat
Output waveform
Immersion @350C
3.5 sec
C.
Subgroups 3-4 pcs. (One half of Subgroup 1)
End point
Standard
Condition
Description
Measurement
Storage Temp.
24 hrs. @ -55°C
Frequency
No. Oper
24 hrs. @ 125°C
Output waveform
MIL-STD-883
Method 1009
Salt Atmosphere
Frequency
COND. A
24 hrs. @ 35°C
Output waveform
0.5-3.0% Solution
Visual
MIL-STD-883
Method 1014
Fine Leak
Qs <5 X10
-8
COND. A1
MIL-STD-883
Method 1014
Gross Leak
Visual in 125°C
COND. C1
Detector fluid
TABLE 2
Reliability Test Procedures and Conditions for Quartz Crystal Oscillators