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 ±5 PPM TO ±50 PPM MAX AT VCC = +5.0 VDC AND STANDARD LOAD
RANGE (REFERENCED TO25°C)
(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 (EXTENDED)
AT VCC = +5.0 VDC AND STANDARD LOAD
-40°C TO +85°C
±4 PPM MAX FOR THE FIRST YEAR
±2 PPM MAX PER YEAR THEREAFTER
TTL, HCMOS, OR ACMOS (SEE TABLE 2)
NORMAL: 40/60 % TIGHT: 45/55 %
±3 PPM MAX FOR 10% VARIATION AT VCC = +5.0 VDC AT 25°C
+5.0 VDC ±5% (3.3 VDC AVAILABLE)
±5 PPM MAX FOR 5% VARIATION AT VCC = +5.0 VDC
AND STANDARD LOAD AT 25°C
35 mA MAX AT VCC = +5.0 VDC AND STANDARD LOAD AT 25°C
-0.5 TO +7.0 VDC FOR VCC AND VC (N0N DESTRUCTIVE)
CONTROL PIN 2: HIGH OR OPEN (+2.0 VDC MIN) OUTPUT PIN 4: ENABLED
CONTROL PIN 2: LOW OR GND (+0.8 VDC MAX) OUTPUT PIN 4: DISABLED (HIGH Z)
-40°C TO +85°C
SEE GRAPH FOR PHASE NOISE CHARACTERISTICS
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
AGING CHARACTERISTICS
OUTPUT WAVEFORM OPTIONS
SYMMETRY
FREQUENCY STABILITY OVER
LOAD VARIATION
SUPPLY VOLTAGE
FREQUENCY STABILITY OVER
SUPPLY VOLTAGE VARIATION
SUPPLY CURRENT
ABSOLUTE VOLTAGE RANGE
ENABLE/DISABLE FUNCTION
STORAGE TEMPERATURE RANGE
PHASE NOISE (TYPICAL)
TEMPERATURE RANGE DESIGNATIONS
TABLE 1
CODE
A
B
C
D
E
F
G
H
I
J
K
L
M
O
P
Q
TEMPERATURE
RANGE
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
TEMPERATURE
STABILITY
± 5 PPM
± 10 PPM
± 15 PPM
± 20 PPM
± 25 PPM
± 10 PPM
± 15 PPM
± 20 PPM
± 25 PPM
± 35 PPM
± 50 PPM
± 20 PPM
± 25 PPM
± 30 PPM
± 35 PPM
± 50 PPM
OUTPUT AND LOAD CHARACTERISTICS
TABLE 2
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT +1.4 VDC
VOH: +2.4 VDC MIN
VOL: +0.4 VDC MAX
RISE/FALL TIME: 10 ns WITH STANDARD LOAD (20% TO 80%)
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH STANDARD LOAD (20% TO 80%)
ACMOS TO DRIVE 3 GATES AT TTL LEVELS
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH 30 pF LOAD (20% TO 80%)
TTL - 10 TTL LOADS
HCMOS - 15 pF MAX
ACMOS - 15 pF MAX
MECHANICAL CHARACTERISTICS
MECHANICAL SHOCK
THERMAL SHOCK
RANDOM VIBRATION
GROSS LEAK
HERMETIC SEAL
SOLDERING CONDITIONS
MECHANICAL
MIL-STD-202, METHID 213, CONDITION E
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 MAXIMUM FOR 10 s
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
HIGH STABILITY CRYSTAL OSCILLATORS
OUTLINE DRAWINGS
13.96
.550
6 5 4
2.54
.100
2.54
.100
CO8
PIN
1
2
FUNCTION
NO CONNECT
NO CONNECT
CASE / GND
OUTPUT
NO CONNECT
VCC
SERIES CX8000
9.77 MAX
.385 MAX
2.54
.100
3
4
5
6
MARKING
LABEL
1
1
2
3
8.88
.350
7.62
.300
4.70 MAX
.185 MAX
1.02
.040
PIN
1
2
CE8
FUNCTION
NO CONNECT
ENABLE / DISABLE
CASE / GND
OUTPUT
NO CONNECT
VCC
.76
.030
3
4
.46 TYP
.018 TYP
2.54 TYP
.100 TYP
7.61 ± .20
.300
± .008
5
6
SOLDER REFLOW PROFILE
240 °C
REFLOW
CARRIER TAPE DIMENSIONS
1.75 ± 0.1
.069 ± .004
11.70
.461
24 ± 0.1
.945 ± .004
4.8
.189
TEMPERATURE
1.5 ± 0.1DIA
.059 ± .004 DIA
2.0 ± 0.1
.079 ± .004
10 s
150 °C
PREHEATING
COOLING
4.0 ± 0.1
.157 ± .004
25 °C
120s MAX
TIME (SECONDS)
12 .00
.472
PART NUMBERING SYSTEM
SERIES
CO8
CE8
1
2
3
OUTPUT
(TABLE 2)
TTL
HCMOS
ACMOS
CODE
(TABLE 1)
-
A THROUGH Q
IN MHz
FREQUENCY
-
T: TIGHT
SYMMETRY
-
TR
TAPE AND REEL
EXAMPLE: CE821-16M384000ENABLE / DISABLE CLOCK: 14 PIN DIP, HCMOS
±25 PPM, 0 TO 70°C, AT 16.384 MHz
PHASE NOISE CHARACTERISTICS
0
-20
-40
-60
dBc
-80
-100
-120
-140
-160
10 Hz
100 Hz
1 KHz
Offset from carrier
10 KHz
-70
-95
-120
-140
-150
100 KHz
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
微控制器 MCU
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