CXOSD Model
6 Pin SMD,
3.3V & 5V, Clipped Sine
Frequency Range:
Frequency Stability:
Freq. Stability vs Volt:
Freq. Stability vs Load:
Temperature Range:
Storage:
Input Voltage:
Trimmer Adj. Range:
Input Current:
Output:
Output Voltage:
Load:
Phase Noise Typ.:
10Hz
100Hz
1KHz
10KHz
100KHz
Aging:
0.051
(1.3)
#6
#5
0.122
(3.1)
0.390
(9.90)
#4
#3
0.100
(2.50)
10MHz to 27MHz
3.3V limited to 25.6MHz
±1.5ppm to ±5ppm
±0.5ppm Max
±0.3ppm Max
-40°C to 85°C
-55°C to 120°C
3.3V or 5V ± 5%
±3ppm Min
1.5mA Typ, 3mA Max
Clipped Sinewave
5V = 1.0Vpp Min
3.3V = 0.7Vpp Min
20K Ohm / 5pF Max
-100dBc/Hz
-130dBc/Hz
-140dBc/Hz
-145dBc/Hz
-150dBc/Hz
<1ppm Max/Yr
Temperature Compensated
Crystal Oscillator
ee
Fr
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Le oHS ant
R pli
m
Co
Designed to meet today's
requirements for tighter
frequency stability
tolerance while reducing
pad layout requirement.
CXOSD
0.160
(4.0)
0.110
(2.9)
0.300
(7.62)
0.100
(2.54)
0.192
(4.9)
0.181
(4.60)
PIN
1
2
3
4
5
6
Connection
GND
GND
OUTPUT
GND
NC
Vcc
0.181
(4.60)
0.150
(3.8)DIA.
#1
CRYSTEK
10M DC
0.460
(11.7)
#2
0.100
(2.50)
0.30+/-0.008
(7.62+/-0.2)
0.040 (1.1) x3
Dimensions inches (mm)
All dimensions are Max unless otherwise specified.
0.060
(1.6)
mA
M
OUT
pin 6
Vdd
OUT
pin 3
OSC.
PWR
Supply
O/P Load
incl Probe Cl
Crystek Part Number Guide
VM
pin 5
NC
GND
pins
1,2,4
CXOSD - B C 3 - 25.000
#1
#2
#3
#4
#5
A
B
C
D
E
F
G
H
Operating
Temperature
0°C to 50°C
-10°C to 60°C
-10°C to 70°C
-20°C to 70°C
-30°C to 60°C
-30°C to 70°C
-30°C to 75°C
-40°C to 85°C
Freq. Stability (± ppm)
1.5
1.5
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
A
B
C
D
E
F
#1 Crystek TCXO Clipped Sine
#2 Letter = Operating Temperature (see table 1)
#3 Letter = Frequency Stability (see table 1)
#4 3 or blank = Input Volt (3 = 3.3 volts) (Blank= 5V)
#5 Frequency in MHz: 3 or 6 decimal places
Example:
CXOSD-BC3-25.000 = -10/60, ±2.5ppm, 3.3V, 25.000MHz
Table 1
Specifications subject to change without notice.
TD-020813 Rev. B
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