ETC2 C18UC-25000M Military standard high temperature oscillator Datasheet

MILITARY STANDARD HIGH TEMPERATURE OSCILLATORS
These dual in line Quartz Crystal Clock Oscillators are designed
for use as clock generators and timing sources where high
temperature, miniature size, and high reliability are of paramount
importance. It is hermetically sealed to assure superior performance.
FEATURES:
• Temperatures up to 300°C
• Low profile: seated height only 0.200”
• DIP Types in Commercial & Military versions
• Wide frequency range: 1 Hz to 25 MHz
• Stability specification options from ±20 to ±1000 PPM
ELECTRICAL SPECIFICATIONS
Frequency Range
Accuracy @ 25°C
Supply Voltage, VDD
Supply Current ID
TESTING SPECIFICATIONS
1 Hz to 25.000 MHz
±0.0015%
+5 VDC to +15VDC
1 mA max. at +5VDC
5 mA max. at +15VDC
CMOS Compatible
50/50% ± 10% (40/60%)
5 nsec max at +5V, CL=50pF
5 nsec max at +15V, RL=200kΩ
+0.5V 50kΩ Load to input voltage
VDD- 1.0V min, 50kΩ load to ground
5 PPM / Year max.
-65°C to +300°C
-25 +150°C up to -55 + 300°C
±20 PPM ~ ±1000 PPM
Output Load
Symmetry
Rise and Fall Times
Logic ‘0’ Level
Logic ‘1” Level
Aging
Storage Temperature
Operating Temperature
Stability
MECHANICAL SPECIFICATIONS
Leak Rate
1 (10) ATM cc/sec
Hermetically sealed package
Will withstand 2 bends of 90°
reference to base
Epoxy ink, heat cured or laser mark
Isopropyl alcohol, tricholorethane,
freon for 1 minute immersion
Gold
PACKAGE TYPE 1
PACKAGE TYPE 2
20.32 (0.80) max
12.7 (0.50)
12.7 (0.50)
20.32 (0.80) max
Pin 1
5.08
5.08
(0.20)
(0.20)
5.59
5.59
(0.22)
(0.22)
1
7
14
8
2.54 (0.10)
7.82 (0.30)
7.82 (0.30)
3.81 Pin 1
(0.15)
ENVIRONMENTAL DATA
Vibration:
50G Peak, 2 kHz
Shock:
1000G, 1msec. Half Sine
Acceleration: 10,000G, 1 min.
Sample Part Number: C17SA-25.000M
C:
CMOS Oscillator
1:
Package drawing (1, 2, or 3)
7:
Temperature Range (see below)
S:
Temperature Stability (see below)
A:
Pin Connections
PACKAGE TYPE 3
#8
o 0.55 MAX
#1
#5
Pin 1
Temperature Range Options:
#4
7.65 ± 0.2
7.62 ± 0.2
Terminal Finish
5: -25°C to +150°C
6: -20°C to +175°C
7: 0°C to +200°C
8: -20°C to +200°C
9: -55°C to +200°C
10: -55°C to +250°C
11: -55°C to +300°C
Temperature Stability Options:
Q: ±1000 PPM
R: ±500 PPM
W: ±200 PPM
S: ±100 PPM
T: ± 50 PPM
U: ±20 PPM
PIN CONNECTIONS
0.8
6.8 MIN
3.81 Pin 1
1
7
14
8
(0.15)
2.54 (0.10)
5.3 MAX
12.9 MIN
Marking
Solvent Resistance
Seal tested per MIL-STD-202
Hybrid construction to MIL-M-38510
Available screen tested to MIL-STD-883
Meets MIL-05-55310
PART NUMBERING GUIDE
-8
Bend Test
•
•
•
•
OUTPUT B-(GND)
A
8
7
B
5
7
C
1
8
B+
N.C.
14
1-6, 9-13
4 1-3, 6, 8-14
14 3-7, 9-13
12.8 MIN
HEC, INC. HOORAY USA • 30961 WEST AGOURA RD., SUITE 311 • WESTLAKE VILLAGE CA USA 91361
TEL: 818-879-7414 • FAX: 818-879-7417 • EMAIL: [email protected] • INTERNET: www.hoorayusa.com
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