CXOSD5 Model
4 Pad 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:
10MHz to 30MHz
±2ppm 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
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Fr
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Le oHS ant
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Co
Designed to meet today's
requirements for tighter
frequency stability
tolerance while reducing
pad layout requirement.
CXOSD5
0.449 ±0.012
(11.4 ±0.3)
0.300
(7.62)
PIN
#1
#2
Connection
NC
GND
OUTPUT
Vdd
0.354 ±0.012
(9.6 ±0.3)
CRYSTEK
10M DC
0.283
(7.2)
#4
#3
0.110
(2.8)
1
2
3
4
0.031
(0.8)
0.047 ±0.004
(1.2 ±0.1)
Dimensions inches (mm)
All dimensions are Max unless otherwise specified.
mA
M
OUT
pin 4
Vdd
OUT
pin 3
OSC.
PWR
Supply
O/P Load
incl Probe Cl
Crystek Part Number Guide
VM
pin 1
NC
GND
pins
2
CXOSD5 - 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
2.0
2.0
2.0
A
B
2.5
2.5
2.5
2.5
2.5
2.5
2.5
C
3.0
3.0
3.0
3.0
3.0
3.0
3.0
D
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
E
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
F
#1 Crystek TCXO 4 Pad SMD 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:
CXOSD5-BC3-25.000 = -10/60, ±2.5ppm, 3.3V, 25.000MHz
Table 1
Specifications subject to change without notice.
TD-020817 Rev. E
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