(VC-)DTCXO-12A
Digital TCXO
s
Features
¡Digital
processing Temperature Compensated Crystal Oscillator.
¡Excellent
Frequency temperature characteristics and Frequency aging.
¡C-MOS
output.
s
Typical Applications
¡Reference
Oscillator.
¡PLL
Oscillator.
s
Specifications
Item
Frequency Range
Operating Temperature Range
Storage Temperature Range
Frequency Temperature Characteristics
Frequency Aging
Supply Voltage Change
Frequency Deviation/Control Voltage only VC
Frequency Tuning Range
Power Supply
Output Level
Output Symmetry
Sub Harmonics
Type
DTCXO-12A
VC-DTCXO-12A
1~32MHz
-35~+85:
-40~+85:
±0.1×10
—6
MAX./-35~+85: (DTCXO-12A/VC-DTCXO-12A : VC=Open)
±0.5×10
—6
MAX./year
±0.05×10
—6
MAX./5V±5%
±2×10
—6
MIN./2.5V±2.0V (VC-DTCXO-12A only)
±0.7×10
—6
MIN. (internal trimmer)
30mA MAX./5V
C-MOS Level
45~55%/1~15MHz, 30~70%/15~32MHz
-80dB MAX.
s
Outline
(VC-)DTCXO-12A
φ4(tuning
hole)
KSS
DTCXO-12A
30±1
Example of Marking
10MAX.
1
2
4
3
Pin Connection
1:+DC5V
2: VC VC-DTCXO
NC DTCXO
3:GND
4:Output
Dimensions(mm)
5±1
22±0.5
4-φ0.5