VC-TXO-39SMX-128-A

VC-TXO-39SMX SERIES VC-TCXO The VC-TXO-39SMX is a VC (Voltage Controlled) TCXO (Temperature Compensated Crystal Oscillator) featuring very tight stability over a wide temperature range. The small SMD ceramic package measures 11.4 x 9.6 x 2.3 mm. The voltage control has a tuning range of ± 12 ppm typical. The low profile package is ideal for wireless communications applications. FEATURES • Highly stable output • RoHS Compliant (PB Free) • Voltage control function • Tape and Reel (500 pcs) PART NUMBERING GUIDE SERIES VC-TXO-39SM X – FREQUENCY 1 28 – STABILITY / TEMPERATURE OPTION A Sample Part Number: VC-TXO-39SMX-128-A, 128=12.8 MHz, A=±1.5 ppm -20 to +75˚C STANDARD FREQUENCIES 10.000, 13.000, 16.800 AND 19.440 MHz OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE FREQUENCY STABILITY/TEMP STANDARD OPTION A SUPPLY VOLTAGE CHANGE LOAD CHANGE AGING STORAGE TEMPERATURE SUPPLY VOLTAGE CURRENT CONSUMPTION OUTPUT VOLTAGE OUTPUT LOAD FREQUENCY CONTROL RANGE CONTROL VOLTAGE CONDITIONS Operating Temperature -30 ~ +75 ˚ C -20 ~ +75 ˚ C +3V ±5% 10k Ω ±10%//10pF ±10% First Year @ +25 ˚ C +3.0 V DC Nominal 10k Ω ±10%//10pF ±10% Clipped sine wave (DC-Cut) 10k Ω ±10%//10pF ±10% +1.5 V DC ± 1V Positive Slope -40 +2.85 0.8 ±9 +0.5 ±12 +1.5 +3.0 MIN 10.000 VC-TXO-39SMX (3V) TYP MAX 19.440 ±2.5 +1.5 +0.3 +0.3 ±1 +85 +3.15 1.5 UNITS MHz PPM PPM PPM PPM PPM ˚C V DC mA Vp-p PPM V +2.5 PACKAGE DIMENSIONS (mm) 11.4 ±0.3 #1 ECS 39SM 9.6 ±0.2 1.2 1.2 PIN CONNECTIONS #1 VCONTROL #2 GND #3 OUTPUT #4 V CC 2 7.62 #2 4 ±1.3 4.5 4.5 #4 #3 0.8 7.62 2.3 ±0.2 Figure 1) VC-TXO-39SMX Top, Side and Bottom views Figure 2) Land Pattern ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD OSCILLATORS 55 SMD OSCILLATORS 2