Crescent Frequency Products
CT18HE7H2A-19.440MHz
VC-TCXO 19.44MHz ±2.5ppm HCMOS/TTL 3.3V 4-Pin Metal DIP
Voltage-Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) with a nominal frequency of 19.44MHz. Features ±2.5ppm frequency tolerance and ±2.5ppm frequency stability. Operates with a 15pF load capacitance and a maximum symmetry of 60%. Tuning voltage ranges from 0 to 3.3V, with an operating supply voltage between 3.135V and 3.465V. Housed in a 4-pin metal DIP package for through-hole mounting, with dimensions of 18.5mm x 11.7mm x 8.5mm. Extended operating temperature range from -40°C to 85°C.
PackageMetal DIP
MountingThrough Hole
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Technical Specifications
Crescent Frequency Products CT18HE7H2A-19.440MHz technical specifications.
General
Basic Package Type
Through Hole
Package Family Name
DIP
Package/Case
Metal DIP
Package Description
Metal Dual In Line Package
Lead Shape
Through Hole
Pin Count
4
PCB
4
Package Length (mm)
18.5
Package Width (mm)
11.7
Package Height (mm)
8.5
Seated Plane Height (mm)
11
Pin Pitch (mm)
7.62
Package Material
Metal
Mounting
Through Hole
Type
Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO)
Upper Frequency Range
19.44 to 28MHz
Frequency Tolerance
±2.5ppm
Frequency Stability
±2.5ppm
Load Capacitance
15pF
Max Symmetry
60%
Tuning Voltage
0 to 3.3V
Min Operating Supply Voltage
3.135V
Max Operating Supply Voltage
3.465V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Compliance
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2002/95/EC
Datasheet
Crescent Frequency Products CT18HE7H2A-19.440MHz Datasheet
Download the complete datasheet for Crescent Frequency Products CT18HE7H2A-19.440MHz to view detailed technical specifications.
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