LMOC2250 Series
Oven Controlled Crystal Oscillator
FREQUENCY CHARACTERISTICS
Nominal Frequency
Frequency at room temperature
Operating temperature stability
Operating temperature range
Supply voltage stability
Frequency adjustment
Long term aging rate
* for better stability please contact us.
0.5 MHz to 100 MHz (HCMOS/TTL)
±0.1 PPM at 25
o
C ±2
o
C
±5 x 10
-8
and ±1 x 10
-7
0 to 65
O
C
<1 x 10
-8
per 5%
Internal Trimmer
±1 x 10
-8
/day after 30 days *
±5 x 10
-9
/day after 30 days *
±4 x 10
-7
/within 10 minutes @ 25
O
C
Warm up time
POWER SUPPLY
Voltage
Power consumption
+5 V DC (±5%)
4 watts max. at turn on.
2.5 watts max. at 25
O
C
OSCILLATOR OUTPUT
Output
Rise/Fall times for HCMOS/TTL
Duty cycle for HCMOS/TTL
HCMOS
TTL
10 nS max.
40 to 60%
CODE
H
T
OUTLINE AND PIN CONFIGURATION
S id e V ie w
PHASE NOISE (10 MHz Sine Output)
1 Hz offset
10 Hz offset
100 Hz offset
1 Khz offset
-60 dBc/Hz
-90 dBc/Hz
-120 dBc/Hz
-130 dBc/Hz
-135 dBc/Hz
2 6 .1 6
max
10 Khz offset
5 .0 m in
0 .8
Pin connection
B ottom V iew
5 0 .8 0
1
2
3
4
5
4
3 0 .4 8
:
:
:
:
:
Ground
Output
DC Input
Ground
Ground
5
2 6 .1 6
max
5 .0 m in
5 0 .8 0
1 0 .4 1
3
2
1
Units in mm
3 5 .5 5
General Electronic Devices
320 So. Pacific St. San Marcos, CA 92069
E-mail : info@gedlm.com
3
www.gedlm.com
Tel: (760) 591-4170 (760) 591-4095
Fax: (760) 591-4164
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