OCXO Series MOCVG
&
MOCVL
FEATURES
MDL
Microcom
Oven Controlled, Voltage Tuned Crystal Oscillators
.
Hermetically Sealed Thru-Hole Packages
.
Very High Precision, Wide Freq/Temp Options
.
12V, 5V & 3.3V, HCMOS/TTL/Sinewave
Devices Ltd.
Phone: 403-686-1889 Fax: 403-686-1604
www.microcomdevices.com
SPECIFICATIONS
(
subject
to
change w/o notice)
Parameters
Frequency Range
Frequency Stability
From 25°C Ref. (max)
Model G
1MHz ~ 100MHz
±5,
10, 20, 30 & 50ppb (parts per billion)
±2ppb
over supply or load variations
±0.5ppb/day
after 30 days continuous operation
±0.1ppm
aging max/1
st
yr
0 ~ +50°C; -10 ~ +60°C; -20 ~ +70°C
-40°C ~ +100°C
V
DD
: 12V, 5V & 3.3V
±
5%
12V: 250mA start at up and 120mA after warm up
5V: 500mA at start up and 195mA after warm up
3.3V: 900mA at start up and 325mA after warm up
<5min to within 0.1ppm nominal frequency
15pF HCMOS or Sinewave 0dbm into 50Ω
4.5V for 12/5V V
DD
; 3.0V for 3.3V V
DD
2.5nsec
2.25±2.25V/ V
DD
: 12/5V; 1.50±1.50V/ V
DD
: 3.3V
±0.5
~ 2.0 ~ 5ppm, positive slope
±10%
(5% available for
±0.5ppm
pullability)
-145, -140, -130dBC/Hz @ 10KHz/1KHz/100Hz
MOCVL
Model L
5 MHz ~ 50MHz
±5,
10, 20, 30 & 50ppb (parts per billion)
±2ppb
over supply or load variations
±0.5ppb/day
after 30 days continuous operation
±0.1ppm
aging max/1
st
yr
0 ~ +50°C; -10 ~ +60°C; -20 ~ +70°C
-40°C ~ +100°C
V
DD
: 12V, 5V & 3.3V
±
5%
12V: 250mA start at up and 120mA after warm up
5V: 500mA at start up and 195mA after warm up
3.3V: 900mA at start up and 325mA after warm up
<5min to within 0.1ppm nominal frequency
15pF HCMOS or Sinewave 0dbm into 50Ω
4.5V for 12/5V V
DD
; 3.0V for 3.3V V
DD
2.5nsec
2.25±2.25V/ V
DD
: 12/5V; 1.50±1.50V/ V
DD
: 3.3V
±0.5
~ 2.0 ~ 5ppm, positive slope
±10%
(5% available for
±0.5ppm
pullability)
-145, -140, -130dBC/Hz @ 10KHz/1KHz/100Hz
MOCVG
Operating Temp.
Storage Temp.
Supply Voltage V
DD
Power Supplies
@ Current (max)
Warm Up (max)
Output Loading (max)
O/P Ref. Voltage V
REF
Rise/Fall Time (max)
Control Voltage V
C
Pullability
Pullability Linearity
Phase Noise
OUTLINE
(mm) not to scale
20.8
Marking
26.8
Marking
20.8
15.0
5.0±1.0
Ø0.5±0.05
1
15.0
5
4
2
7.5
3
PIN-OUT
1 V
DD
2 Output
3 GND
4 V
C
5 NC/V
REF
H
6.0min
35.8
HEIGHT
H1 = 13.5
H2 = 15.0
H3 = 16.5
H4 = 19.0
4
PIN-OUT
1 V
C
2 NC/V
REF
3 V
DD
4 Output
5 GND
Ø0.8±0.05
25.4
3
2
8.8
1
5
PART NUMBERING
Model
MOCVG
MOCVL
Supply
12: 12V
5: 5V
3.3: 3.3V
Frequency
MHz
Value
Stability
±PPB
Value
Temperature Range
Blank: 0C ~ +50C
M:
-10C ~ +60C
N:
-20C ~ +70C
Output
Blank: HCMOS/TTL
H:
HCMOS
S:
Sinewave
Custom Inquires
Clipped Sinewave
Negative Slope
Manual Trim
Example: MOCVG5-5.000-50NH
Please Contact Microcom Devices for Custom specifications
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