EV31C3 Series • RoHS Compliant (Pb-Free) • Voltage Controlled Crystal Oscillator (VCXO) • 5.0V Supply Voltage • HCMOS output with Tri-State function • Ceramic 6-pad SMD package • APR Performance to ±100ppm • Commercial and Industrial Temperature Range EV31C3 H L W 1.65 7.0 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, 25.920MHz, 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, 50.000MHz, 51.840MHz, 52.000MHz, 62.208MHz, 65.536MHz, 74.250MHz, 77.760MHz Operating Temperature Range (OTR) 0°C to 70°C or -40°C to 85°C Storage Temperature Range (STR) -55°C to 125°C Supply Voltage (VDD) 5.0VDC ±10% < 27.000MHz Input Current (IDD) 25mA Maximum > 27.000MHz 35mA Maximum Inclusive of All Conditions: Calibration Tolerance at 25°C, Frequency Tolerance/Stability ±50ppm Maximum Frequency Stability over the Operating Temperature Range, Supply Voltage Change, Output Load Change, Shock, and Vibration IOH = -4mA Output Voltage Logic High (VOH) 90% of VDD Minimum IOL = +4mA Output Voltage Logic Low (VOL) 10% of VDD Maximum 20% to 80% of Waveform w/HCMOS Load or w/TTL Load Rise Time / Fall Time (TR/TF) 5 nSeconds Maximum at 50% of Waveform Duty Cycle (SYM) 50 ±5(%) Typical, 50 ±10(%) Max. Load Drive Capability (CLOAD) 10TTL Load or 30pF HCMOS Load Max. Aging (at 25°C) ±2ppm/1st year Typical, ±10ppm /10 years Max. Start Up Time (TS) 10 mSeconds Maximum VIH: No Connection Tri-State Input Voltage Enables Output VIH: >0.9VDD Enables Output VIL: <0.1VDD Disables Output: High Impedance FJ=12kHz to 20MHz RMS Phase Jitter 1pSec Maximum Inclusive of All Conditions: Calibration Tolerance at 25°C, Absolute Pull Range (APR) ±50ppm Minimum Frequency Stability over the Operating Temperature Range, Supply ±80ppm Minimum < 51.840MHz only Voltage Change, Output Load Change, Shock, Vibration, and Aging ±100ppm Minimum < 36.000MHz only over Control Voltage (VC) Linearity 10% Typical, 20% Maximum Control Voltage (VC): Test Conditions for APR 0.5VDC to 4.5VDC Control Voltage Range (VCR) 0.0VDC to VDD Transfer Function Positive Transfer Characteristic Input Impedance (ZI) 50kOhms Minimum Input Leakage Current 10µA Maximum -3dB, VC = 2.5VDC Modulation Bandwidth (MBW) 10kHz Minimum At offset of 10Hz Typical Phase Noise (Fo = 27.000MHz) -70dBc/Hz At offset of 100Hz -100dBc/Hz At offset of 1kHz -130dBc/Hz At offset of 10kHz -147dBc/Hz At offset of 100kHz -152dBc/Hz Frequency Range (FO) MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS ECLIPTEK CORP. OSCILLATOR EV31C3 CERAMIC 5.0V OS57 800-ECLIPTEK www.ecliptek.com for latest revision REV.DATE 11/06 Specifications subject to change without notice. PART NUMBERING GUIDE EV31C3 B 3 A 1 - 35.328M TR AVAILABLE OPTIONS Blank=Bulk (Standard) TR=Tape and Reel OPERATING TEMPERATURE RANGE A=0°C to 70°C, B=-40°C to 85°C FREQUENCY ABSOLUTE PULL RANGE (APR) 3=±50ppm Minimum, 4=±80ppm Minimum, 5=±100ppm Minimum MECHANICAL DIMENSIONS SUGGESTED SOLDER PAD LAYOUT ALL DIMENSIONS IN MILLIMETERS ALL DIMENSIONS IN MILLIMETERS Pin 1: Control Voltage (VC) Pin 2: No Connect Pin 3: Case Ground TAPE AND REEL DIMENSIONS Pin 4: Output Pin 5: Tri-State Pin 6: Supply Voltage Tolerances= +0.1 ALL DIMENSIONS IN MILLIMETERS TAPE A B C D E 16±.3-.1 7.5±.1 6.75±.1 4 ±.1 2±.1 F G H J K 8±.1 B0* 1.5 +.1-0 A0* .3 ±.05 F M N O P Q 1.5 MIN 50 MIN 20.2 MIN 13±.2 40 MIN QTY/REEL 1,000 REEL L K0* R S T U V 2.5 MIN 10 MIN 22.4 MAX 360 MAX 16.4+2-0 *Compliant to EIA 481A MARKING SPECIFICATIONS ENVIRONMENTAL/MECHANICAL SPECIFICATIONS Line 1: ECLIPTEK Characteristic Specification Fine Leak Test Gross Leak Test Mechanical Shock Vibration Solderability Temperature Cycling Resistance to Soldering Heat Resistance to Solvents MIL-STD-883, Method 1014, Condition A MIL-STD-883, Method 1014, Condition C MIL-STD-202, Method 213, Condition C MIL-STD-883, Method 2007, Condition A MIL-STD-883, Method 2002 MIL-STD-883, Method 1010 MIL-STD-202, Method 210 MIL-STD-202, Method 215 Line 2: XX.XXX M Frequency in MHz (5 Digits Maximum + Decimal) Line 3: XX Y ZZ Week of Year Last Digit of Year Ecliptek Manufacturing Identifier MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS ECLIPTEK CORP. OSCILLATOR EV31C3 CERAMIC 5.0V OS57 800-ECLIPTEK www.ecliptek.com for latest revision REV.DATE 11/06 Specifications subject to change without notice.