CXOSD4 Datasheet, PDF (1/1 Pages) Crystek Corporation – Temperature Compensated Crystal Oscillator Voltage Trim Option Available 4 Pin SMD, 3.3V & 5V, Clipped Sine

CXOSD4 / CXOSVD4 Model
Temperature Compensated
4 Pin SMD, 3.3V & 5V, Clipped Sine
Crystal Oscillator
Frequency Range:
Frequency Stability:
8MHz to 30MHz
3.3V limited to 25.6MHz
±1ppm to ±5ppm
Voltage Trim Option
Freq. Stability vs Volt:
Freq. Stability vs Load:
Temperature Range:
Storage:
±0.5ppm Max
±0.3ppm Max
-40°C to 85°C
-55°C to 120°C
LeaCRdooFmHrpeSleiant
Available
Input Voltage:
3.3V or 5V ± 5%
Mech. Trim. Range:
±3ppm Min
(Option V)
Voltage Trim Pin 1
Input Current:
2mA Typ, 5mA Max
Designed to meet today's
Output::
Clipped Sinewave
requirements for tighter
Output Voltage:
Load:
5V = 1.0Vpp Min
3.3V = 0.8Vpp Min
20K Ohm / 5pF Max
frequency stability tolerance
while reducing unit cost.
Phase Noise Typ:
10Hz
-100dBc/Hz
VCTCXO Specification
100Hz
1KHz
10KHz
100KHz
-130dBc/Hz
-140dBc/Hz
-145dBc/Hz
-150dBc/Hz
Voltage Trim Pin 1:
Control Voltage:
± 5ppm Min
(5V) 2.5V ± 2.5V
(3.3V) 1.65V ± 1.65V
Aging:
<1ppm Max/Yr
.878
(22.3)
.732
(18.60)
CRYSTEK
.177
(4.5)
Freq
.480
(12.20)
DC
CXOSD4
.019 ±.004
(0.5 ±0.1)
#1
#2
Bottom
View
#4
#3
.614 ±.020
(15.6 ±0.5)
PIN
Function
.311 ±.020
(7.9 ±0.5)
1
VT or NC
2
GND
3
OUT
4
Vcc
.197
(5.0)
.157
Dimensions inches (mm) (4.00)
All dimensions are Max unless otherwise specified.
PWR
Supply
A
B
C
D
E
F
G
H
mA
M
VM
OUT
pin 14
Vdd
pin 8
OUT
OSC.
pin 1 ^Option
GND
pin 7
O/P Load
incl Probe Cl
Crystek Part Number Guide
CXOSVD4 - B C 3 - 25.000
#1
#2
#3 #4 #5
#6
Operating
Temperature
Freq. Stability (± ppm)
0°C to 50°C 1.0 1.5 2.0 2.5 3.0 4.0 5.0
-10°C to 60°C
2.0 2.5 3.0 4.0 5.0
-10°C to 70°C
2.0 2.5 3.0 4.0 5.0
-20°C to 70°C
2.0 2.5 3.0 4.0 5.0
-30°C to 60°C
2.0 2.5 3.0 4.0 5.0
-30°C to 70°C
2.0 2.5 3.0 4.0 5.0
-30°C to 75°C
2.0 2.5 3.0 4.0 5.0
-40°C to 85°C
3.0 4.0 5.0
P ABC DE F
Table 1
#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
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
Specifications subject to change without notice. TD-020816 Rev. D
29