Crystek CXOSVD4-FB3-25.000 Temperature compensated crystal oscillator voltage trim option available 4 pin smd, 3.3v & 5v, clipped sine Datasheet

Temperature Compensated
Crystal Oscillator
Voltage Trim Option
Available
CXOSD4 / CXOSVD4 Model
4 Pin SMD, 3.3V & 5V, Clipped Sine
8MHz to 30MHz
3.3V limited to 25.6MHz
±1ppm to ±5ppm
±0.5ppm Max
ee
Fr
ad
±0.3ppm Max
Le oHS ant
R pli
-40°C to 85°C
om
C
-55°C to 120°C
3.3V or 5V ± 5%
±3ppm Min
Voltage Trim Pin 1
2mA Typ, 5mA Max
Clipped Sinewave
5V = 1.0Vpp Min
3.3V = 0.8Vpp Min
20K Ohm / 5pF Max
Frequency Range:
Frequency Stability:
Freq. Stability vs Volt:
Freq. Stability vs Load:
Temperature Range:
Storage:
Input Voltage:
Mech. Trim. Range:
(Option V)
Input Current:
Output::
Output Voltage:
Load:
Phase Noise Typ:
10Hz
100Hz
1KHz
10KHz
100KHz
Aging:
VCTCXO Specification
-100dBc/Hz
-130dBc/Hz
-140dBc/Hz
-145dBc/Hz
-150dBc/Hz
<1ppm Max/Yr
Voltage Trim Pin 1:
Control Voltage:
± 5ppm Min
(5V) 2.5V ± 2.5V
(3.3V) 1.65V ± 1.65V
CXOSD4
.878
(22.3)
.732
(18.60)
.177
(4.5)
Designed to meet today's
requirements for tighter
frequency stability tolerance
while reducing unit cost.
.019 ±.004
(0.5 ±0.1)
CRYSTEK
Freq
DC
#1
Bottom
View
.480
(12.20)
#4
#2
.311 ±.020
(7.9 ±0.5)
PIN
Function
1
2
3
4
VT or NC
GND
OUT
Vcc
#3
.197
(5.0)
.614 ±.020
(15.6 ±0.5)
.157
Dimensions inches (mm)
(4.00)
All dimensions are Max unless otherwise specified.
OUT
mA
M
pin 14
pin 8
Vdd
PWR
Supply
A
B
C
D
E
F
G
H
O/P Load
incl Probe Cl
pin 1
Option
GND
pin 7
#1
P
1.5
A
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
3.0
4.0
5.0
D
E
F
B
C
#2
#3
#4
#5
#6
#1 Crystek TCXO 4 Pin SMD Clipped Sinewave
#2 V or blank = (V = Volt.Trim) (Blank = Mech. Trim)
#3 Letter = Operating Temperature (see table 1)
#4 Letter = Frequency Stability (see table 1)
#5 3 or blank = Input Volt (3 = 3.3 volts) (Blank= 5V)
#6 Frequency in MHz: 3 or 6 decimal places
Freq. Stability (± ppm)
1.0
Crystek Part Number Guide
CXOSVD4 - B C 3 - 25.000
OSC.
VM
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
OUT
Example:
CXOSD4-BC3-25.000 = mech. trim, -10/60, ±2.5ppm, 3.3V, 25.000MHz
CXOSVD4-BC3-25.000 = volt. trim, -10/60, ±2.5ppm, 3.3V, 25.000MHz
Table 1
Specifications subject to change without notice.
TD-020816 Rev. D
29
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