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
SPECIFICATIONS
FEATURES
HIGH STABILITY CRYSTAL OSCILLATORS
TABLE 1
CODE TEMPERATURE
RANGE TEMPERATURE
STABILITY
A0°C TO +50°C ± 5 PPM
B0°C TO +50°C ± 10 PPM
C0°C TO +50°C ± 15 PPM
D0°C TO +50°C ± 20 PPM
E0°C TO +50°C ± 25 PPM
F0°C TO +70°C ± 10 PPM
G0°C TO +70°C ± 15 PPM
H0°C TO +70°C ± 20 PPM
I0°C TO +70°C ± 25 PPM
J0°C TO +70°C ± 35 PPM
K0°C TO +70°C ± 50 PPM
L-40°C TO +85°C ± 20 PPM
M-40°C TO +85°C ± 25 PPM
O-40°C TO +85°C ± 30 PPM
P-40°C TO +85°C ± 35 PPM
Q-40°C TO +85°C ± 50 PPM
TEMPERA TURE RANGE DESIGNA TIONS
MECHANICAL CHARACTERISTICS
MECHANICAL SHOCK MIL-STD-202, METHID 213, CONDITION E
THERMAL SHOCK MIL-STD-883, METHOD 1011, CONDITION A
RANDOM VIBRATION MIL-STD-883, METHOD 2007, CONDITION A
GROSS LEAK 100% LEAK TESTED IN DEIONIZED WATER
HERMETIC SEAL LEAK RATE LESS THAN 0.05 PPM ATM x cc/s OF HELIUM
SOLDERING CONDITIONS 260° C ±5 s MAXIMUM FOR 10 s
MECHANICAL SURFACE MOUNT, 6 PIN PER OUTLINE DRAWING
WIDE FREQUENCY RANGE
ST ABILITY TO ±5 PPM
CUSTOM SPECIFICA TIONS
SERIES CX8000
FREQUENCY RANGE 1.00 MHZ TO 100.00 MHZ
STORAGE TEMPERATURE RANGE -40°C TO +85°C
OUTPUT WAVEFORM OPTIONS TT L , HC MO S, O R ACMOS (SEE T ABLE 2)
SYMMETRY NORMAL: 40% TO 60%, TIGHT: 45% TO 55%
FREQUENCY STABILITY OVER LOAD VARIATION ±3 PPM MAX FOR 10% VARIATION AT VCC= +5.0 VDC AT 25°C
SUPPLY VOLTAGE +5.0 VDC ±5% AND 3.3 VDC ±5%
SUPPLY CURRENT 35 mA MAX AT VCC= +5.0 VDC AND STANDARD LOAD AT 25°C
ABSOLUTE VOLTAG E RANGE -0.5 TO +7.0 VDC FOR VCC AND VC (NON DEST RUCT I VE)
PHASE NOSISE (TYPICAL) SEE GRAPH FOR PHASE NOISE CHARACTERISTICS
ENABLE/DISABLE FUNCTION
±5 PPM TO ±5 PPM AT VCC = +5.0 VDC AND STANDARD LOAD
(SEE TABLE 1 FOR ST ABILITY OVER TEM PERAT U RE R AN G E)
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
±4 PPM MAX FOR THE FIRST YEAR
±2 PPM MAX PER YEAR THEREAFTER
±5 PPM MAX FOR 5% VARIATION AT VCC=+5.0 VDC AT 25°C AND
STANDARD LOAD AT 25°C
CONTROL PIN 2: HIGH OR OPEN (+2.0 VDC MIN) OUTPUT PIN 4: ENABL E D
CONTOL PIN 2: LOW OR GRN (+0.8 VDC MAX) OUTPUT PIN 4: DISABLED
FREQUENCY STABILITY OVER TEMPERATURE
RANGE (REFERENCED TO 25°C)
OPERATING TEMPERATURE RANGE
AGING CHARACTERISTICS
FREQUENCY STABILITY OVER SUPPLY
VOLTAGE VAR IATION
ACMOS -15pF MAX
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: 5ns WITH 30 pF LOAD (20% TO 80%)
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: 10ns WITH STANDARD LOAD (20% TO 80%)
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH:+4.5 VDC MIN OR +2.97 VDC MIN
VOL: +0.5 VDC MAX OR +0.33 VDC MAX
RISE/FALL TIME: 5ns WITH STANDARD LOAD (20% TO 80%)
TTL - 10 TTL LOADS
HCMOS -15pF MAX
(+3.3V AND +5.0 V)
OUTPUT AND LOAD CHARACTERISTICS
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
1
MARKING
LABEL
2.54 TYP
.100 TYP
.46 TYP
.018 TYP
4.70 MAX
.185 MAX 8.88
.350
9.77 MAX
.385 MAX
13.96
.550
7.61 ± .20
.300 ± .008
.76
.030 7.62
.300
2.54
.100 .100
.100
2.54
2.54
1.02
.040
123
4
56
.059 ± .004 DIA 2.0 ± 0.1
1.5 ± 0.1DIA
.079 ± .004 .157 ± .004
4.0 ± 0.1
1.75 ± 0.1
.069 ± .004
11.70
.461
24 ± 0.1
.945 ± .004
12 .00
.472 4.8
.189
OUTLINE DRAWINGS
PHASE NOISE CHARACTERISTICS
-95
-120
-140 -150
-70
-160
-140
-120
-100
-80
-60
-40
-20
0
10 H z 100 H z 1 KHz 10 KHz 100 KHz
Offset from carrier
dBc
SOLDER REFLOW PROFILE CARRIER T APE DIMENSIONS
CO8
PIN FUNCTION
1NO CONNECT
2NO CONNECT
3CASE / GND
4OUTPUT
5NO CONNECT
6VCC
CE8
PIN FUNCTION
1NO CONNECT
2ENABLE / DISABLE
3CASE / GND
4OUTPUT
5NO CONNECT
6VCC
P ART NUMBERING SYSTEM
EXAMPLE: CE821-16M384-TR,
CLOCK, ENABLE/DISABLE,
HCMOS, ±25 PPM, 0°C TO 70°C
1TTL
2HCMOS
3ACMOS
4 HCMOS (3.3 V )
TRIN MHz
---
T: TIGH T
OUTPUT
(TABLE 2)
CO8
CE8 A THROUGH Q
CODE
(TABLE 1) FREQUENCY SYMMETRY TAPE AND REEL SERIES
