OVEN CONTROLLED CRYSTAL OSCILLATOR
SERIES OX3000
FEATURES
STABILITY TO ±0.01 PPM
LOW AGING CHARACTERISTICS
LOW PHASE NOISE
SPECIFICATIONS
FREQUENCY RANGE
5.00 MHz TO 50.00 MHz
±0.1 PPM OVER -20°C TO +70°C (AT-CUT) TYPICAL
±0.02 PPM OVER -20°C TO +70°C (SC-CUT) TYPICAL
(OTHER STABILITIES TEMPERATURE ARE AVAILABLE)
FREQUENCY STABILITY VS.
OPERATING TEMPERATURE
±1.0 PPB PER DAY AND ±0.1 PPM PER YEAR TYPICAL (AT-CUT)
±0.3 PPB PER DAY AND ±0.05 PPM PER YEAR TYPICAL (SC-CUT)
FREQUENCY STABILITY VS. AGING
OUTPUT WAVEFORM
LOAD
SEE TABLE 1
SEE TABLE 1
FREQUENCY STABILITY VS.
LOAD VARIATION
±0.02 PPM FOR ±10% VARIATION (AT-CUT)
±0.01 PPM FOR ±10% VARIATION (SC-CUT)
SUPPLY VOLTAGE
+12.0 VDC ± 5% (VCC) AND +5.0 VDC ± 5% (VDD) (-5.2 VDC FOR ECL)
FREQUENCY STABILITY VS.
SUPPLY VARIATION
±.01 PPM FOR ± 5% VARIATION (AT-CUT)
±0.05 PPM FOR ± 5% VARIATION (SC-CUT)
5.0 WATTS MAX FOR WARM-UP
2.0 WATTS MAX AT STEADY STATE
POWER CONSUMPTION
±5.0 PPM TYPICAL (AT-CUT)
±1.0 PPM TYPICAL (SC-CUT)
FREQUENCY ADJUSTMENT RANGE
CONTROL VOLTAGE RANGE
SLOPE
0 TO 6.0 +VDC
POSITIVE
LINEARITY
±10%
REFERENCE VOLTAGE
STORAGE TEMPERATURE RANGE
+6.2 VDC OPTIONAL REFERENCE
-40°C TO +85°C
OUTLINE DRAWING
30, 31 AND 34 PACKAGE
OUTPUT AND LOAD CHARACTERISTICS
36 PACKAGE
TABLE 1
OUTPUT TYPE
CLIPPED SINE
TTL
LOAD
10K//20 pF
3/5/10 GATES
3/5/10 GATES
3/5/10 GATES
50 OHMS
RALTRON CODE
MARKING
LABEL
.MARKING
LABEL
0
1
2
3
5
6
7
8
9
35.8
1.41
36.1
1.42
HCMOS
ACMOS
100K ECL
SINEWAVE
10K ECL
"H" HEIGHT
SEE TABLE 2
50 OHMS
0.8 DIA
.031 DIA
50 OHMS
.030 DIA
0.76 DIA
PECL
50 OHMS
4.98
.196
12.70
.500
CUSTOM
TBD
4
1
2
3
4
5
3
2
OX30, 31, 34
FUNCTION
PHASE NOISE CHARACTERISTICS
PIN
1
OUTPUT
VDD
8
7
6
5
1
2.5
0
-20
-40
-60
-80
2
OX36
5.08
.200
3
OPTIONAL REF.
CASE/GROUND
N/C
PIN
1
FUNCTION
V. CONT
N/C
10.16
.400
.098
4
12.70
5
2
12.70
.500
.500
25.4
1.00
6
FREQ. ADJUST
N/C
3
VCC
25.4
1.00
7
4
OUTPUT
GROUND
8
VCC
5
-100
-120
-120
-140
-160
-180
-140
-150
-155
TABLE 2 PACKAGE HEIGHTS
PACKAGE
mm
inch
10 Hz
100 Hz
1K Hz
10K hz
30
31
34
35.8 x 27.5 x 16 1.41 x 1.08 x .623
35.8 x 27.5 x 19 1.41 x 1.08 x .748
35.8 x 27.5 x 12 1.41 x 1.08 x .472
Offset from carrier
TYPICAL PHASE NOISE FOR HCMOS OUTPUT
SINEWAVE OUTPUT IS -5 dBc/Hz BETTER
PART NUMBERING SYSTEM
OUTPUT
TYPE
CRYSTAL
CUT
PACKAGE
TYPE
TEMPERATURE
RANGE
FREQUENCY
STABILITY
TYPE
OX
REVISION LEVEL
FREQUENCY
IN MHz
30
31
34
36
-
-
-
TABLE 1
CODE
1: AT CUT
2: SC CUT
RALTRON
ASSIGNED
10: 0.1 PPM
2: 0.02 PPM
HZ: -20° C TO +70° C
EXAMPLE: OX2234A-HZ-2-20.000
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
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