CTS
Reeves
FREQUENCY PRODUCTS
Model 106
Low Power OCXO
CRYSTALS
Features:
• Frequency Range: 5 to 20 MHz
• Stabilities as low as
±5
X 10
-8
• Low Power
• Small Size - only 1.02" x 1.42" x 0.53"
• Squarewave Output
The Model 106 OCXO provides big OCXO
stability with power consumption similar to
a TCXO. Requiring about 200 mw of power
when stabilized, it can provide temperature
stabilities of less than 5 x 10
-8
. The Model
106 comes with a small footprint of 1.02" x
1.42" x .53", and is perfect for portable or
battery operated applications.
CLOCKS
VCXOs
Electrical Specifications:
Parameter
Supply Voltage
(Vdd)
Maximum
Operating
Frequency Range (MHz)
5.0 to 20 MHz
15 Vdc
12 Vdc
±5%
(+5 Vdc Optional)
100 ma. Max.
20 ma. Max.
TTL Compatible
(Sinewave Optional)
1 to 5 TTL
10 ns Max.
±1
x 10
-7
/ 5 Min.
±1
x 10
-8
/ 30 Min.
Offset
Level (dBc)
10 Hz
-100
100 Hz
-130
1 kHz
-140
10 kHz
-155
Sufficient for 10 yrs Aging (Range is
±3
ppm Typical)
0 to 5 Vdc
Supply Current (@ 0°C) Warm-up
Steady State
Output
Load
Rise & Fall Time (.4 to 2.4 Volts)
Warm-up (@ 25°C)
Ref. to Freq. at 1 hr.
TCXOs
Phase Noise (1 Hz Bandwidth)
OCXOs
Electrical freq. adjust
(Positive slope)
400 REIMANN AVE.
•
SANDWICH, IL 60548
Phone: 815-786-8411
•
Fax: 815-786-3600
•
E-Mail: www.ctsreeves.com
97
CTS
Reeves
CRYSTALS
FREQUENCY PRODUCTS
Model 106
Low Power OCXO
1.42 MAX.
(36.1)
Outline Drawing and
Pin Connections:
3
.65 MAX
(19.1)
.700
(17.8)
2
.350
(8.89)
1
4
1.01 MAX.
(25.7)
5
.200 (5.08) MIN.
CLOCKS
.030 (.762) DIA.
PIN, (5 PLACES)
.500
(12.7)
Pin Connections
PIN
1
2
3
4
5
FUNCTION
Freq. Adjust (NC)
V ref
+12 Vdd
Output
Case/Ckt. Gnd.
1.000
(25.4)
Dimensions in inches (millimeters)
VCXOs
Mechanical Specifications:
Case:
CRS, Hot Tin Dipped
Leads:
Nickel plated with solder coating
Seal:
Solder seal
Leak Test:
Leak rate less than 5x10
-5
atmosphere-cc/sec of helium
Solderability:
95% solder coverage, using RMA flux 63
Sn / 37 Pb solder at +245°C
±5°C
Temperature:
Operating: See chart
Storage: -55° to 85°C
Vibration:
10 G's rms, 20 to 2000 Hz
Mechanical Shock:
50 G's 5ms pulse (3 shock/plane)
TCXOs
Ordering Information:
Model Type 106 ___ ___ ___ ___ ___ ___ ___ ___
Temp. Range
Stability
Aging
±1
x 10
-7
E
X
X
X
Freq. Adjust
1
st
Year Aging
±0.5
ppm
±0.3
ppm
Code
A
B
Freq. in MHz
Frequency Adjust
Electrical
Mechanical
Code
E
M
OCXOs
Temp Stability
±2
x 10
-8
±5
x 10
-8
Temp Range Code
C
D
0° to 50°C A
X
X
0° to 70°C B
X
-30° to 70°C C
Note: Not all Options are Available at all Frequencies. Consult Factory for Details.
98
400 REIMANN AVE.
•
SANDWICH, IL 60548
Phone: 815-786-8411
•
Fax: 815-786-3600
•
E-Mail: www.ctsreeves.com
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