HIGH STABILITY CRYSTAL OSCILLATORS
SERIES CX8000
FEATURES
WIDE FREQUENCY RANGE
STABILITY TO 5 PPM
CUSTOM SPECIFICATIONS
SPECIFICATIONS
FREQUENCY RANGE
1.00 MHZ TO 100.00 MHZ
FREQUENCY STABILITY OVER TEMPERATURE
RANGE (REFERENCED TO 25°C)
5 PPM TO 5 PPM AT VCC = +5.0 VDC AND STANDARD LOAD
(SEE TABLE 1 FOR STABILITY OVER TEMPERATURE RANGE)
0°C TO +50°C (NARROW)
0°C TO +70°C ( STANDARD)
-40°C TO +85°C (EꢀTENDED)
OPERATING TEMPERATURE RANGE
AT VCC = +5.0 VDC AND STANDARD LOAD
-40°C TO +85°C
4 PPM MAꢀ FOR THE FIRST YEAR
2 PPM MAꢀ PER YEAR THEREAFTER
TTL, HCMOS, OR ACMOS (SEE TABLE 2)
NORMAL: 40% TO 60%, TIGHT: 45% TO 55%
STORAGE TEMPERATURE RANGE
AGING CHARACTERISTICS
OUTPUT WAVEFORM OPTIONS
SYMMETRY
FREQUENCY STABILITY OVER LOAD VARIATION 3 PPM MAꢀ FOR 10% VARIATION AT VCC= +5.0 VDC AT 25°C
SUPPLY VOLTAGE
+5.0 VDC 5% AND 3.3 VDC 5%
FREQUENCY STABILITY OVER SUPPLY
VOLTAGE VARIATION
5 PPM MAꢀ FOR 5% VARIATION AT VCC=+5.0 VDC AT 25°C AND
STANDARD LOAD AT 25°C
SUPPLY CURRENT
ABSOLUTE VOLTAGE RANGE
35 mA MAꢀ AT VCC= +5.0 VDC AND STANDARD LOAD AT 25°C
-0.5 TO +7.0 VDC FOR VCC AND VC (NON DESTRUCTIVE)
CONTROL PIN 2: HIGH OR OPEN (+2.0 VDC MIN) OUTPUT PIN 4: ENABLED
CONTOL PIN 2: LOW OR GRN (+0.8 VDC MAꢀ) OUTPUT PIN 4: DISABLED
SEE GRAPH FOR PHASE NOISE CHARACTERISTICS
ENABLE/DISABLE FUNCTION
PHASE NOSISE (TYPICAL)
OUTPUT AND LOAD CHARACTERISTICS
TEMPERATURE RANGE DESIGNATIONS
TABLE 2
TTL/HCMOS COMPATIBLE
TABLE 1
SYMMETRY: 40/60% TO 60/40% AT +1.4 VDC
TTL - 10 TTL LOADS VOH:+2.4 VDC MIN
VOL: +0.4 VDC MAꢀ
TEMPERATURE TEMPERATURE
CODE
RANGE
STABILITY
5 PPM
A
B
C
D
E
F
G
H
I
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
RISE/FALL TIME: 10ns WITH STANDARD LOAD (20% TO 80%)
TTL/HCMOS COMPATIBLE
10 PPM
15 PPM
ꢀ0 PPM
ꢀ5 PPM
10 PPM
15 PPM
ꢀ0 PPM
ꢀ5 PPM
ꢁ5 PPM
50 PPM
ꢀ0 PPM
ꢀ5 PPM
ꢁ0 PPM
ꢁ5 PPM
50 PPM
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
HCMOS -15pF MAꢀ
VOH:+4.5 VDC MIN OR +2.97 VDC MIN
(+3.3V AND +5.0 V)
VOL: +0.5 VDC MAꢀ OR +0.33 VDC MAꢀ
RISE/FALL TIME: 5ns WITH STANDARD LOAD (20% TO 80%)
ACMOS TO DRIVE 3 GATES AT TTL LEVELS
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
ACMOS -15pF MAꢀ
VOH:+4.5 VDC MIN
VOL: +0.5 VDC MAꢀ
RISE/FALL TIME: 5ns WITH 30 pF LOAD (20% TO 80%)
J
MECHANICAL CHARACTERISTICS
K
L
MECHANICAL SHOCK
THERMAL SHOCK
RANDOM VIBRATION
GROSS LEAK
MIL-STD-202, METHID 213, CONDITION E
M
O
P
Q
MIL-STD-883, METHOD 1011, CONDITION A
MIL-STD-883, METHOD 2007, CONDITION A
100% LEAK TESTED IN DEIONIZED WATER
LEAK RATE LESS THAN 0.05 PPM ATM x cc/s OF HELIUM
240° C 5 s MAꢀIMUM FOR 10 s
HERMETIC SEAL
SOLDERING CONDITIONS
MECHANICAL
SURFACE MOUNT, 6 PIN PER OUTLINE DRAWING
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
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