ECS-VXO-143

ECS-VXO-143/VXO-83 3.3 V VCXO The ECS-VXO-143 (Full Size) and ECS VXO-83 (Half Size) 3.3 V Voltage Controlled Crystal Oscillator offers a wide range of pull ranges from ±50 ppm to ±150 ppm. The VXO-83 is available with a gull wing option for surface mount applications. FEATURES • 3.3V supply voltage • Wide pull range • Gull wing option PART NUMBERING GUIDE “EXAMPLE” PACKAGE TYPE* ECS-VXO-83 – FREQUENCY STABILITY A – FREQUENCY CONTROL 2 – FREQUENCY (27 MHz) 270 *Package Type options ECS-VXO-143 = Full Size (Figure 1), ECS-VXO-83 = Half Size (Figure 2) OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE FREQUENCY STABILITY* OPERATING TEMPERATURE STORAGE TEMPERATURE FREQUENCY CONTROL RANGE INPUT VOLTAGE CONTROL VOLTAGE INPUT CURRENT ABSOLUTE CLOCK JITTER SYMMETRY RISE AND FALL TIMES OUTPUT VOLTAGE LOAD FREQUENCY LINEARITY START-UP TIME *Inclusive of +25˚C tolerance, operating temperature range, input voltage change and load change. **Not available at all frequencies CONDITIONS Option A Option B MINIMUM 1.000 TYPICAL Option 1 Option 2 Option 3** 0˚ -40˚ ±50 ±100 ±150 +2.97 +0.0 MAXIMUM 52.000 ±25 ±50 +70˚ +85˚ +3.3 +1.65 @ 1/2 V CC Level VOL VOH 40/60 +3.63 +3.3 20 ±100 60/40 5 V CC x 0.1V 15 ±20% 10 V CC x 0.9V UNITS MHz PPM PPM ˚C ˚C PPM PPM PPM V DC V DC mA ps % ns V DC V DC pF ms PACKAGE DIMENSIONS (mm) 12.9 max 1 7 14 8 20.7 max 5mm 6.3 max 0.8 12.2 PIN CONNECTIONS #1 CONTROL VOLTAGE #7 CASE GROUND #8 OUTPUT #14 SUPPLY VOLTAGE 4 min. 5.4 max. PIN CONNECTIONS #1 CONTROL VOLTAGE #4 CASE GROUND #5 OUTPUT #8 SUPPLY VOLTAGE 7.62 4.58 0.5 4 7.62 13.2 max 13.2 max 1 0.5 to 0.8 0.45 8 7.62 5 15.24 Figure 1) ECX-VXO-143 – Top, Bottom and Side views Figure 2) ECX-VXO-83 – Side, Bottom and Top views ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM TCXO’s & VCXO’s 54 TCXO’s & VCXO’s