EC31 Series • RoHS Compliant (Pb-free) • Voltage Controlled Crystal Oscillator (VCXO) • 5.0V Supply Voltage • HCMOS/TTL output • 14 pin DIP package • Stability to ±20ppm • Wide frequency and pull range EC31 H 5.08 L 20.8 W 13.2 OSCILLATOR ELECTRICAL SPECIFICATIONS Frequency Range (MHz) Operating Temperature Range Storage Temperature Range Supply Voltage (VDD) Aging (at 25°C) Load Drive Capability Start Up Time Frequency Deviation / Control Voltage 2.5VDC ±2.0VDC Positive Transfer Characteristic, 2.5VDC ±2.0VDC Positive Transfer Characteristic, 2.5VDC ±2.0VDC Positive Transfer Characteristic, 2.5VDC ±2.5VDC Positive Transfer Characteristic, or Linearity Input Current Frequency Tolerance / Stability Output Voltage Logic High (VOH) Output Voltage Logic Low (VOL) Duty Cycle Rise Time / Fall Time Period Jitter: Absolute Period Jitter: One Sigma 1.000MHz to 20.000MHz 20.001MHz to 30.000MHz 30.001MHz to 155.520MHz Inclusive of Operating Temperature Range, Supply Voltage, and Load w/TTL Load w/HCMOS Load w/TTL Load w/HCMOS Load at 1.4VDC w/TTL Load; at 50% of Waveform w/HCMOS Load at 1.4VDC w/TTL Load and w/HCMOS Load 0.4VDC to 2.4VDC w/TTL Load; 20% to 80% of Waveform w/HCMOS Load Freq. Deviation Options Blank, A or B Freq. Deviation Options C Freq. Deviation Options Blank, A or B Freq. Deviation Options Blank, A or B Freq. Deviation Options C Freq. Deviation options Blank, A or B 1.000MHz to 155.520MHz 0°C to 70°C or -40°C to 85°C -55°C to 125°C 5.0VDC ±5% ±5ppm / year Maximum 10TTL Load or 15pF HCMOS Load Maximum 10 mSeconds Maximum ±50ppm Minimum ±100ppm Minimum ±150ppm Minimum ±200ppm Minimum ±20%, ±15%, ±10% Maximum, or ±5% Maximum (not avail. w/±200ppm Freq. Dev.) 20mA Maximum 40mA Maximum 50mA Maximum ±100ppm, ±50ppm, ±25ppm, or ±20ppm Maximum (0°C to 70°C only) 2.4VDC Minimum VDD-0.5VDC Minimum 0.4VDC Maximum 0.5VDC Maximum 50 ±10(%) (Standard) 50 ±5(%) (Optional) 5 nSeconds Maximum ±100pSeconds Max ≤44.736MHz ±100pSeconds Max ≤30.000MHz ±200pSeconds Max >30.000MHz ±200pSeconds Max >44.736MHz ±25pSeconds Max ≤44.736MHz ±25pSeconds Max ≤30.000MHz ±50pSeconds Max >30.000MHz ±50pSeconds Max >44.736MHz MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EC31 14 pin DIP 5.0V OS13 08/06 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE EC31 00 T A 15 ET - 24.000M - G FREQUENCY TOLERANCE / STABILITY 00=±100ppm Maximum (Standard) 45=±50ppm Maximum, 25=±25ppm Maximum 20=±20ppm Maximum AVAILABLE OPTIONS Blank=None (Standard) CLXXX=Custom Lead Length (See Page 133) G=Full Size Gull Wing (See Page 132) DUTY CYCLE Blank=50 ±10(%) (Standard), T=50 ±5(%) FREQUENCY OPERATING TEMP. RANGE Blank=0°C to 70°C (Standard) ET=-40°C to 85°C FREQUENCY DEVIATION Blank=±50ppm Minimum (Standard) A=±100ppm Minimum B=±150ppm Minimum, C=±200ppm Minimum (2.5VDC ±2.5VDC) LINEARITY Blank=20% Maximum(Standard) 05=5% Maximum, 10=10% Maximum 15=15% Maximum NOTES __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ MECHANICAL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS MARKING SPECIFICATIONS Pin 1: Control Voltage (VC) Pin 7: Case Ground Pin 8: Output Pin 14: Supply Voltage Line 1: ECLIPTEK Line 2: EC31 Series Designator ENVIRONMENTAL/MECHANICAL SPECIFICATIONS Characteristic Specification Seal Integrity Bubble test in Perfluorocarbon at +125°C ±5°C for 60 seconds minimum. Solderability Sn63 Solder dip at +230°C ±5°C for 5 seconds/95% coverage. Marking Permanency 10 Strokes with brush after 1 minute soak in solvent, 3 times. Shock Random drop on hard wooden plate 3 times from a height of 20cm. Vibration Frequency with an amplitude of 1.5mm sweeping between 10Hz to 55Hz within 1 minute (approximately) for 2 hours minimum on each axis (X, Y and Z) for a total of 6 hours. Line 3: XX.XXX M Frequency in MHz (5 Digits Maximum + Decimal) Line 4: XX Y ZZ Week of Year Last Digit of Year Ecliptek Manufacturing Identifier Note: Pin 1 shall be designated with a dot MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EC31 14 pin DIP 5.0V OS13 08/06 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. EC31 Series • RoHS Compliant (Pb-free) • Voltage Controlled Crystal Oscillator (VCXO) • 5.0V Supply Voltage • HCMOS/TTL output • 8 pin DIP package • Stability to ±20ppm • Wide frequency and pull range NOTES EC31 H 5.6 L 13.2 W 13.2 OSCILLATOR __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ELECTRICAL SPECIFICATIONS Frequency Range (MHz) Operating Temperature Range Storage Temperature Range Supply Voltage (VDD) Aging (at 25°C) Load Drive Capability Start Up Time Frequency Deviation / Control Voltage 2.5VDC ±2.0VDC Positive Transfer Characteristic, 2.5VDC ±2.0VDC Positive Transfer Characteristic, 2.5VDC ±2.0VDC Positive Transfer Characteristic, Linearity Input Current 1.000MHz to 20.000MHz 20.0001MHz to 30.000MHz 30.001MHz to 44.736MHz Frequency Tolerance / Stability Inclusive of Operating Temperature Range, Supply Voltage, and Load Output Voltage Logic High (VOH) w/TTL Load w/HCMOS Load Output Voltage Logic Low (VOL) w/TTL Load w/HCMOS Load Duty Cycle at 1.4VDC w/TTL Load; at 50% of Waveform w/HCMOS Load at 1.4VDC w/TTL Load and HCMOS Load Rise Time / Fall Time 0.4VDC to 2.4VDC w/TTL Load; 20% to 80% of Waveform w/HCMOS Load Period Jitter: Absolute Period Jitter: One Sigma 1.000MHz to 44.736MHz 0°C to 70°C or -40°C to 85°C -55°C to 125°C 5.0VDC ±5% ±5ppm / year Maximum 10TTL Load or 15pF HCMOS Load Maximum 10 mSeconds Maximum ±50ppm Minimum ±100ppm Minimum ±150ppm Minimum ±20%, ±15%, ±10% Maximum, or ±5% Maximum 20mA Maximum 40mA Maximum 50mA Maximum ±100ppm, ±50ppm, ±25ppm, or ±20ppm Maximum (0°C to 70°C Only) 2.4VDC Minimum VDD-0.5VDC Minimum 0.4VDC Maximum 0.5VDC Maximum 50 ±10(%) (Standard) 50 ±5(%) (Optional) 5 nSeconds Maximum ±100pSeconds Maximum ±25pSeconds Maximum MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS ECLIPTEK CORP. OSCILLATOR EC31 8 pin DIP 5.0V OS18 800-ECLIPTEK www.ecliptek.com for latest revision REV.DATE 08/06 Specifications subject to change without notice. PART NUMBERING GUIDE EC31 00 HS T A 15 ET - 24.000M - G TR FREQUENCY TOLERANCE / STABILITY 00=±100ppm Maximum (Standard) 45=±50ppm Maximum, 25=±25ppm Maximum 20=±20ppm Maximum PACKAGING OPTIONS Blank=Bulk (Standard) TR=Tape & Reel (only offered with Half Size G and Half Size G2 Options) AVAILABLE OPTIONS Blank=None (Standard) CLXXX=Custom Lead Length (See Page 133) G=Half Size Gull Wing (See Page 132) G2=Alternate Half Size Gull Wing (See Page 132) PACKAGE HS=Half Size 8 Pin DIP DUTY CYCLE Blank=50 ±10(%) (Standard), T=50 ±5(%) FREQUENCY FREQUENCY DEVIATION Blank=±50ppm Minimum (Standard) A=±100ppm Minimum B=±150ppm Minimum OPERATING TEMP. RANGE Blank=0°C to 70°C (Standard) ET=-40°C to 85°C LINEARITY Blank=20% Maximum(Standard) 05=5% Maximum, 10=10% Maximum 15=15%Maximum MECHANICAL DIMENSIONS TAPE AND REEL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS ALL DIMENSIONS IN MILLIMETERS Pin 1 Locator for Gull Wing (1) For “G” Option (2) For “G2” Option Pin 1: Control Voltage (Vc) Pin 4: Case Ground Pin 5: Output Pin 8: Supply Voltage MARKING SPECIFICATIONS Line 1: ECLIPTEK Line 2: EC31 Series Designator 250 Pieces Per Reel Compliant to EIA-481A ENVIRONMENTAL/MECHANICAL SPECIFICATIONS Line 3: XX.XXX M Frequency in MHz (5 Digits Maximum + Decimal) Line 4: XX Y ZZ Week of Year Last Digit of Year Ecliptek Manufacturing Identifier Characteristic Specification Seal Integrity Bubble test in Perfluorocarbon at +125°C ±5°C for 60 seconds minimum. Solderability Sn63 Solder dip at +230°C ±5°C for 5 seconds/95% coverage. Marking Permanency 10 Strokes with brush after 1 minute soak in solvent, 3 times. Shock Random drop on hard wooden plate 3 times from a height of 20cm. Vibration Frequency with an amplitude of 1.5mm sweeping between 10Hz to 55Hz within 1 minute (approximately) for 2 hours minimum on each axis (X, Y and Z) for a total of 6 hours. Note: Pin 1 shall be designated with a dot MANUFACTURER CATEGORY ECLIPTEK CORP. OSCILLATOR SERIES PACKAGE VOLTAGE CLASS REV.DATE EC31 8 pin DIP 5.0V OS18 08/06 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice.