EV34C4 Series
• RoHS Compliant (Pb-Free) • Voltage Controlled Crystal Oscillator (VCXO) • 2.5V Supply Voltage • LVCMOS output with Tri-State function • Ceramic 6-pad SMD package • APR Performance to ±100ppm • Commercial and Industrial Temperature Range
ELECTRICAL SPECIFICATIONS
Frequency Range (FO)
EV34C4
H L W
1.3 5.0 3.2
OSCILLATOR
Operating Temperature Range (OTR) Storage Temperature Range (STR) Supply Voltage (VDD) Input Current (IDD) Frequency Tolerance/Stability
Output Voltage Logic High (VOH) Output Voltage Logic Low (VOL) Rise Time / Fall Time (TR/TF) Duty Cycle (SYM) Load Drive Capability (CLOAD) Aging (at 25°C) Start Up Time (TS) Tri-State Input Voltage
RMS Phase Jitter Absolute Pull Range (APR)
Linearity Control Voltage (VC) Control Voltage Range (VCR) Transfer Function Input Impedance (ZI) Input Leakage Current Modulation Bandwidth (MBW) Typical Phase Noise (Fo = 27.000MHz)
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 -55°C to +125°C 2.5VDC ±5% 15mA Maximum Inclusive of All Conditions: Calibration Tolerance at 25°C, ±50ppm Maximum Frequency Stability over the Operating Temperature Range, Supply Voltage Change, Output Load Change, Shock, and Vibration IOH = -4mA 90% of VDD Minimum 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 ±2ppm/1st year typical, ±10ppm /10 years Max. 10 mSeconds Maximum VIH: No Connection Enables Output VIH: >0.9VDD Enables Output VIL:
