EB51W4 Series EB51W4 • Temperature Compensated Crystal Oscillator (TCXO) • HCMOS/TTL Output • 5.0V Supply Voltage • SMD package • Stability to 1.5ppm • External voltage control option available • Internal Mechanical Trim (Top of Can) H 4.5 L 18.3 W 11.7 OSCILLATOR NOTES __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ELECTRICAL SPECIFICATIONS Frequency Range Operating Temperature Range Storage Temperature Range Supply Voltage (VDD) Load Drive Capability Internal Trim (Top of Can) Control Voltage (External) Frequency Deviation Input Current Aging (at 25°C) Frequency Stability Output Voltage Logic High (VOH) Output Voltage Logic Low (VOL) Rise Time / Fall Time Duty Cycle Typical Phase Noise Modulation Bandwidth Input Impedance at VC = 2.5VDC ±2.0VDC, VDD = 5.0VDC < 27.000MHz > 27.000MHz vs. Operating Temperature Range vs. Input Voltage (±5%) vs. Load (±2pF) w/TTL Load w/HCMOS Load w/TTL Load w/HCMOS Load 0.4VDC to 2.4VDC w/TTL Load; 20% to 80% of Waveform w/HCMOS Load at 1.4VDC w/TTL Load; at 50% of Waveform w/HCMOS Load Fo = 19.200MHz, at 25°C, at Nominal VDC and VC at 10Hz Offset at 100Hz Offset at 1kHz Offset at 10kHz Offset at 100kHz Offset at -3dB with VC = 2.5VDC 1.200MHz to 40.000MHz See Table 1 -40°C to 85°C 5.0VDC ±5% 10TTL Load or 15pF HCMOS Load Maximum ±3ppm Minimum 2.5VDC ±2.0VDC , Positive Transfer Characteristic ±7ppm Minimum, ±20ppm Maximum 20mA Maximum 35mA Maximum ±1ppm / year Maximum See Table 1 ±0.3ppm Maximum ±0.2ppm Maximum 2.4VDC Minimum VDD-0.5VDC Minimum 0.4VDC Maximum 0.5VDC Maximum 10 nSeconds Maximum 50 ±10(%) -70dBc/Hz -100dBc/Hz -130dBc/Hz -140dBc/Hz -145dBc/Hz 10kHz Minimum 10kOhms Typical MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EB51W4 Metal SMD 5.0V OS1G 01/05 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE EB51W4 E 25 V - 12.800M OPERATING TEMP. RANGE One Letter Code Per Table 1 FREQUENCY EXTERNAL TRIM N=None (No Connection on Pin 1) V=External Control Voltage FREQUENCY STABILITY Two Digit Code Per Table 1 MECHANICAL DIMENSIONS SUGGESTED SOLDER PAD LAYOUT ALL DIMENSIONS IN MILLIMETERS ALL DIMENSIONS IN MILLIMETERS Pin 1: Voltage Control or No Connection Pin 2: Case Ground Pin 3: Output Pin 4: Supply Voltage Tolerances= +0.1 TAPE AND REEL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS TAPE A B C 32.0±0.3 30.2±0.15 14.2±0.15 H J K L 1.5 +0.1-0.0 22.2±0.1 0.40 ±0.05 5.0±0.1 D E F G 4.0±0.1 2.0±0.1 16.0±0.1 12.5±0.1 N Q R M 15.3±0.1 4.7±0.1 1.5+0.1/-0 1.7+0.1/-0 T 50 MIN U V 20.2 MIN 13.0±0.2 X Y Z a 2.5 MIN 10 MIN 360 MAX 32.4+2-0 W 40 MIN QTY/REEL 1,000 MARKING SPECIFICATIONS ENVIRONMENTAL/MECHANICAL SPECIFICATIONS 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 MANUFACTURER subject to CATEGORY SERIES Specifications change without notice. ECLIPTEK CORP. OSCILLATOR EB51W4 S 1.5 MIN REEL Line 1: ECLIPTEK ## 800-ECLIPTEK www.ecliptek.com for latest revision 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 PACKAGE VOLTAGE Metal SMD 5.0V CLASS 1-800-ECLIPTEK OS1G REV.DATE WWW.ECLIPTEK.COM 01/05 Specifications subject to change without notice.