ECS-3525-250-B-TR ECS Inc

ECS-3518/3525 SMD Clock Oscillator ECS-3518 (1.8V) and ECS-3525 (2.5V) subminiature SMD oscillators, ideal for todays high density applications. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-3518/3525 ECS-3518 (+1.8V) ECS-3525 (+2.5V) Parameters Conditions Units MIN TYP MAX MIN TYP MAX Frequency Range 1.544 125.00 1.544 125.00 MHz Standard 0 +70 0 +70 C Operating Temperature Extended (N Option) -40 +85 -40 +85 C Storage Temperature -55 +125 -55 +125 C Supply Voltage VDD +1.62 +1.8 +1.98 +2.25 +2.5 +2.75 VDC Option A 100 100 PPM Frequency Stability* Option B 50 50 PPM Option C 25 25 PPM 1.8V or 2.5V Versions 1.544 ~ 9.999 MHz 6 7 mA 3.2 x 5.0 mm Footprint 10.000 ~ 34.999 MHz 7 8 mA Extended Temp Range Input Current Option 35.000 ~ 49.999 MHz 15 20 mA PbFree/RoHS Compliant 50.000 ~ 125.000 MHz 25 30 mA 50% VCC Level 40/60 40/60 % Output Symmetry 50% VCC Level 45/55 45/55 % (T Option) Rise and Fall Times 10% VDD to 90% Level 5 6 ns 0 Level VOL VCC *10% VCC *10% VDC 1 Level VOH VCC *90% VCC *90% VDC Output Load HCMOS 30 30 pF Startup Time 10 10 ms * Note: Inclusive of 25C tolerance, operating temperature, range, input voltage change, load change, shock, aging and vibration. Part Numbering Guide: ECS-3525-200-AN-TR ECS - Series - Frequency Abbreviations - Stability - Temperature - Output Symmetry - Packaging ECS 3518 = +1.8V A = 100 ppm Blank = -0 ~ 70C TR = Tape & Reel 200 = 20 MHz Blank = 40/60 STD 3525 = +2.5V B = 50 ppm M = -20 ~ +70C 1K/Reel T = 45/55 C = 25 ppm N = -40 ~ +85C th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECS-3518/3525 SMD Clock Oscillator Package Dimensions (mm) Figure 2) Land Pattern Figure 1) Top, Side, and Bottom views Pad Connections Tri-State Control Voltage 1 Tri-State Pad 1 Pad 3 2 Ground Open Oscillation 3 Output 1 Level Oscillation 4 VCC 0 Level High Impedance Figure 3) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com