
Valpey Fisher Corporation
75 South Street, Hopkinton, MA 01748 Tel. 1-800-XTALREP, 508-435-6831 FAX 508 4355289
2
T5621, T5622, T5623, T5624
T5721, T5722, T5723, T5724
5X7 mm Surface Mount High Reliability
Tristate/Non-Tristate, 16 KHz to 150MHz
ELECTRICAL SPECIFICATIONS
Frequency Range
Fixed Output
16 KHz to 150 MHz
Frequency Stability Includes calibration at 25°C, operating
temperature change of input voltage, change of load, shock and
vibration
MIN
TYP
MAX
UNITS
Input Voltage
4.5
5.0
5.5
volts
Input Current
20
35
mA
Waveform Symmetry
Measured at 50%VDD
40/60
60/40
percent
Rise and Fall Times
Below 10 MHz
0.8 to 2.4 volts
5
15
ns
10 MHz and above
0.8 to 2.4 volts
2
5
ns
“Zero: Level
Sinking 16mA
0.5
volts
“One” Level
Sourcing 10mA
4.5
volts
Frequency Change
From +5.5 to +5.0V
+/-5
+/-10
ppm
From +4.5 to 5.0V
+/-5
+/-10
ppm
Aging
First year
3
ppm
After first year
1
ppm/yr
Input Requirements for Pin 1:
“1”: On-Pin 1 may float or 2.4V min., sourcing 400 microAmp
“0”: Disable or Tristate-Pin 1 requires 0.4V, sinking 400 microAmp
THERMAL CHARACTERISTICS
Thermal Resistance
From Junction to Case, Rjc 16°C/Watt
Surface Mount “T”
These packages are designed for reflow soldering in accordance with
recommended profiles. For hand-soldering, the temperature of the
iron should not exceed 400°C for three seconds.
ENVIRONMENTAL SPECIFICATIONS
Shock-MIL-STD 883, Method 2002, Test
Condition B (1500 peak g, 0.5 ms duration,
sine wave, 5 shocks in 6 planes)
Vibration-MIL-STD 883, Method 2007, Test
Condition A (20-2000Hz of .06: d.a. or 20 Gs,
whichever is less)
Humidity-Resistant to 85° R.H. at 85°C
Table 1
Each unit undergoes the following:
1. Stabilization Bake
MIL-STD-883 Method 1008, Cond,.B
2. Temperature Cycling
MIL-STD-883 Method 1010, Cond, B
3. Constant Acceleration
MIL-STD-883 Method 2001, Cond, A
4. Burn-in
MIL-STD-883 Method 1015, Cond B
(125°C for 168 hours with bias)
5. Fine Leak
MIL-STD-883 Method 1014, Cond. A1
6. Gross Leak
MIL-STD-883 Method 1014, Cond C
7. Electrical Test at 25°C and temperature extremes, as follows:
A. Frequency
F. Duty Cycle
B. Current
G. Frequency at 5.5V
C. Rise Time
H. Frequency at 4.5V
D. Fall Time
I. “Zero” logic level
E. Duty Cycle
J. “One” logic level
K. Tristate
Test Data on each unit is available for additional cost