@ C.X.O (Clock Crystal Oscillator) : SCO-02, SCO-06, SCO-105, SCO-103, SCO-200 Series @ TCXO (Temperature Compensated Crystal Oscillator) : STA, STB, STC, STD, STE Series @ VCXO (Voltage Controlled Crystal Oscillator) : SVA, SVB, SVC, SVD, SVE, SVF, SVG, SVH Series @ VCTCXO(Votage Controlled TCXO) : STA, STB, STC, STD, STE Series
VCTCXO(Votage Controlled TCXO) STC
STC
ELECTRICAL SPECIFICATIONS
OUTPUT
TTL/HCMOS
CLIPPED SINEWAVE
Frequency Rang
1.200 to 100.000MHz
9.600 to 35.000MHz
Load Drive Capability
10TTL Load or 15pF
HCMOS Load Max
10kOhms//10pF
Output Voltage Logic High(VOH)
w/TTL : 2.4VDC Min
w/HCMOS : 90% of VDD Min
1.0Vp-p Min (VDD : 5.0VDC)
Output Voltage Logic Low(VOL)
w/TTL : 0.4VDC Max
w/HCMOS : 10% of VDD Max
0.8Vp-p Min (VDD : 3.3VDC)
Frequency Stability
vs. Operating Temperature Range
vs. Input Voltage (กพ5%)
vs. Load (กพ10%)
See Table 1
กพ0.3 ppm Max
Supply Voltage(VDD)
5.0VDC กพ5%
3.3VDC กพ5%
Input Current
1.200 to 27.000MHz
20mA Max 15mA Max
27.001 to 100.000MHz
35mA Max 30mA Max
9.600 to 27.000MHz
2mA Max 1.5mA Max
27.001 to 35.000MHz
3mA Max 1.5mA Max
Rise / Fall Time
5nsec Max
4nsec Max
Duty Cycle
50 กพ10(%)
Internal Trim (Top of Can)
กพ3ppm Min
Control Voltage (External)
2.5VDC กพ2.0VDC (VDD : 5VDC), 1.65VDC กพ1.0VDC (VDD : 3.3VDC)
Positive Transfer Characteristic
Frequency Deviation
กพ5ppm or กพ10ppm Minimum Over Control Voltage
Aging (at 25กษ)
กพ1 ppm/year Max
STC Series[Drawing]
MECHANICAL DIMENSIONS