EV34C6 Series
EV34C6
• Voltage Controlled Crystal Oscillators (VCXO)
• LVCMOS Output
• +2.5V Supply Voltage
• Tri-State Output Function (Pad 2)
• External Voltage Control Function
• 6 Pad Ceramic SMD Package
• RoHS Compliant (Pb-Free)
H 1.65
L 7.0
W 5.0
OSCILLATOR
ELECTRICAL SPECIFICATIONS
1.544MHz, 2.000MHz, 2.048MHz, 3.088MHz, 3.580MHz, 3.686MHz, 4.000MHz, 4.032MHz, 4.096MHz, 4.434MHz,
5.000MHz, 6.144MHz, 6.176MHz, 6.312MHz, 6.400MHz, 8.000MHz, 8.192MHz, 8.448MHz, 10.000MHz,
12.000MHz, 12.288MHz, 12.352MHz, 12.960MHz, 13.000MHz, 13.500MHz, 14.318MHz, 15.360MHz, 15.440MHz,
16.000MHz, 16.384MHz, 16.660MHz, 17.664MHz, 18.432MHz, 19.200MHz, 19.440MHz, 20.000MHz, 20.480MHz,
24.000MHz, 24.576MHz, 24.704MHz, 25.000MHz, 25.920MHz, 26.000MHz, 27.000MHz, 28.636MHz, 30.000MHz,
30.720MHz, 32.000MHz, 32.768MHz, 34.368MHz, 35.328MHz, 36.864MHz, 38.880MHz, 40.000MHz, 40.960MHz,
44.736MHz, 49.152MHz, 50.000MHz, 51.840MHz, 52.000MHz, 62.208MHz, 65.536MHz, 74.250MHz, 77.760MHz
0°C to +70°C or -40°C to +85°C
Frequency Range (FO)
Operating Temperature Range (OTR)
Storage Temperature Range (STR)
-55°C to 125°C
Supply Voltage (VDD
)
2.5VDC 5%
Input Current (IDD
)
15mA Maximum
Frequency Tolerance/Stability
Inclusive of All Conditions: Calibration Tolerance at 25°C,
Frequency Stability over the Operating Temperature Range, Supply
Voltage Change, Output Load Change, Shock, and Vibration.
IOH = -4mA
50ppm Maximum
Output Voltage Logic High (VOH
)
90% of VDD Minimum
Output Voltage Logic Low (VOL
Rise Time / Fall Time (TR/TF)
Duty Cycle (SYM)
)
IOL = +4mA
10% of VDD Maximum
20% to 80% of Waveform
5 nSeconds Maximum
at 50% of Waveform
50 5(%) Typical, 50 10(%) Maximum
15pF Maximum
Load Drive Capability (CLOAD
)
Aging (at 25°C)
2ppm/1st year typical, 10ppm /10 years Max.
10 mSeconds Maximum
Enables Output
Start Up Time (TS)
Tri-State Input Voltage
VIH: No Connection
VIH: >0.9VDD
Enables Output
VIL: <0.1VDD
Disables Output: High Impedance
1pSec Maximum
RMS Phase Jitter
FJ=12kHz to 20MHz
Absolute Pull Range (APR)
Inclusive of All Conditions: Calibration Tolerance at 25°C,
Frequency Stability over the Operating Temperature Range, Supply
Voltage Change, Output Load Change, Shock, Vibration, and Aging
over Control Voltage (VC)
50ppm Minimum
80ppm Minimum < 51.840MHz only
100ppm Minimum < 36.000MHz only
Linearity
10% Typical, 20% Maximum
0.2VDC to 2.3VDC
0.0VDC to VDD
Control Voltage (VC): Test Conditions for APR
Control Voltage Range (VCR
)
Transfer Function
Positive Transfer Characteristic
50kOhms Minimum
10µA Maximum
10kHz Minimum
-65dBc/Hz
Input Impedance (ZI)
Input Leakage Current
Modulation Bandwidth (MBW)
-3dB, VC = 1.25VDC
At offset of 10Hz
At offset of 100Hz
At offset of 1kHz
At offset of 10kHz
At offset of 100kHz
At offset of 1MHz
Typical Phase Noise (Fo = 27.000MHz)
-95dBc/Hz
-120dBc/Hz
-142dBc/Hz
-152dBc/Hz
-154dBc/Hz
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV.DATE
ECLIPTEK CORP.
OSCILLATOR
EV34C6
CERAMIC
2.5V
OS7J
09/09
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.