ECS-2018 Low Voltage HCMOS 2.5 x 2.0 mm Footprint Low current consumption Pb Free/RoHS Compliant SMD CLOCK OSCILLATOR ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for today's high density applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-2018 (+1.8V) PARAMETERS CONDITIONS MIN Frequency Range 0.750 -10 -40 -55 +1.71 Standard Extended (N Option) Operating Temperature Storage Temperature Supply Voltage VDD Option A Option B Option C 0.75 to 30 MHz 30.1 to 40 MHz 40.1 to 50 MHz Pin 1 = VIL @ 50% VDD level 10% VDD to 90% level VOL VOH CMOS Frequency Stability * Input Current Stand-by Current Output Symmetry Rise and Fall Times "0" level "1" level Output Load Disable delay time Startup time Aging TYP +1.8 UNITS MAX 50.000 +70 +85 +100 +1.89 ± 100 ± 50 ± 25 2.5 3.0 3.5 10 45/55 10 MHz °C °C °C VDC ppm ppm ppm mA mA mA µA % ns VDC VDC pF ns ms ppm 10% VDD 90% VDD 15 150 10 ±5 * Note: Inclusive of 25°C tolerance, operating temperature,input voltage change, load change, shock and vibration. DIMENSIONS (mm) Pin Connections Pin #1 Pin #2 Pin #3 Pin #4 Tri-State Ground Output VDD Tri-State Control Voltage Note: Terminals (A & B) should not be connected. Figure 1) Top, Side and Bottom views Pad 1 Open VIH 70% VDD Min VIL 30% VDD Max Figure 2) Suggested Land Pattern Pad 3 Oscillation Oscillation No Oscillation Note: Internal crystal oscillation to be halted (Pin #1=VIL) PART NUMBERING GUIDE: Example ECS-2018-200-BN ECS - Series 2018 = +1.8V - Frequency Abbreviation 200 = 20.000 MHz See Frequency Abbreviations (Pg 2) 1105 South Ridgeview Road z - Stability A = ± 100 ppm B = ± 50 ppm C = ± 25 ppm Olathe, KS 66062 z Temperature Blank = -10 ~ +70°C M = -20 ~ +70°C N = -40 ~ +85°C Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com ECS-2018 SMD CLOCK OSCILLATOR ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for todays's high density applications. Frequency Abbreviations FREQUENCY MHz CODE 3.579545 3.6864 4.000 6.000 7.3728 8.000 10.000 12.000 13.000 14.31818 14.7456 16.000 20.000 24.000 25.000 27.000 30.000 32.000 40.000 48.000 50.000 035 036 040 060 073 080 100 120 130 143 147.4 160 200 240 250 270 300 320 400 480 500 TAPE DIMENSIONS (mm) Package Data 1105 South Ridgeview Road z Olathe, KS 66062 z Phone: 913.782.7787 Item Description Lid Base Sealing Terminal Metal Ceramic AuSn Tungsten (metalized) Plating Gold/Nickel (Surface)/(Under) RoHS Compliant (Pb Free) z Fax: 913.782.6991 z www.ecsxtal.com