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| ECS-VX0-97 SMD VOLTAGE CONTROLLED CRYSTAL OSCILLATOR The ECS-VXO-97 offers the frequency control of a VCXO in a SMD, ceramic package. Frequency can be pulled up to 100 ppm by varying the control voltage of 2.5V by up to 2.0V. FEATURES * 2.0 mm low profile * Waveform symmetry of 40/60% * SMD version * 3.3V operation (optional) * Tape & Reel (1000 pcs) * PbFree/RoHS Compliant PART NUMBERING GUIDE "EXAMPLE" PART NUMBER ECS-VXO-97 - FREQUENCY (16.0 MHz) 160 - FREQUENCY CONTROL RANGE A OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE FREQUENCY STABILITY (A) (B) (C) OPERATING TEMPERATURE STORAGE TEMPERATURE INPUT VOLTAGE (VCC) CONTROL VOLTAGE (VC) INPUT CURRENT SYMMETRY RISE AND FALL TIMES "0" LEVEL "1" LEVEL LOAD FREQUENCY LINEARITY RISE AND FALL TIMES CONTROL RANGE CONDITIONS FO All conditions VC = +2.5 VDC 2.0V VC = +2.5 VDC 2.0V VC = +2.5 VDC 2.0V TOPR TSTG MINIMUM 8.000 -30 -50 -75 -100 -10 -30 +4.75 +0.5 40/60 TYPICAL +5 +2.5 50 10 OUTPUT (-10 TO +70C) at 1/2 VCC Level MAXIMUM 40.000 +30 +50 +75 +100 +60 +85 +5.25 +4.5 25 60/40 10 VCC x 0.1V 15 +10 10 VCC x 0.9V HCMOS -10 UNITS MHz PPM PPM PPM PPM C C V DC V DC mA % ns V V pF % ms PACKAGE DIMENSIONS (mm) 7.0 0.2 5.0 0.2 1.8 2.0 FREQUENCY 3.28 1.8 PIN CONNECTIONS #1 V CONTROL #2 GND #3 OUTPUT #4 VCC PACKAGE DATA COVER METAL BASE CERAMIC SEALING SEAM-WELD TERMINAL GOLD PLATING 2.2 0.01F 2.0 1.8 0.2 5.08 Figure 2) Land Pattern Test Point #1 #2 1.2 VCC A #4 #3 TR TF 2.6 90% VCC 1/2 VCC VCC OUTPUT GND #2 DC Power Supply V CONTROL #4 #3 0.01F V #1 CL "0" Level GND 10% 1/2 VCC t T 0V DC 1.4 CL: Including fixture and probe capacitance. Symmetry = 1/ T x 100(%) Figure 1) ECS-VXO-97 - Top, Side and Bottom views Figure 3) Test Circuit Figure 4) Output Wave Form ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 * 913-782-7787 * 800-237-1041 * FAX 913-782-6991 * WWW.ECSXTAL.COM SMD OSCILLATORS 61 SMD OSCILLATORS |
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