ECS-2025/2033 SMD Clock Oscillator ECS-2025 (2.5V) and ECS-2033 (3.3V) subminiature SMD oscillators. Ideal for today’s high density applications. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-2025 (+2.5V) ECS-2033 (+3.3V) ECS-2025/2033 Parameters Conditions Units MIN TYP MAX MIN TYP MAX Frequency Range 0.750 75.000 0.750 75.000 MHz Operating Standard -10 +70 -10 +70 °C Temperature Extended (N Option) -40 +85 -40 +85 °C Storage Temperature -55 +100 -55 +100 °C Supply Voltage VDD +2.375 +2.5 +2.625 +3.135 +3.3 +3.465 VDC Option A ±100 ±100 PPM Frequency Stability* Option B ±50 ±50 PPM Option C ±25 ±25 PPM 0.75 ~ 20.0 MHz 5 7 mA • Low Voltage 20.1 ~ 40.0 MHz 9 13 mA • 2.5 x 2.0 mm Footprint Input Current • Low Current 40.1 ~ 60.0 MHz 11 19 mA Consumption 60.1 ~ 75.0 MHz 14 24 mA • PbFree/RoH S Compliant Stand-by Current Pin 1 = VIL 10 10 μA Output Symmetry @50% VDD Level 40/60 45/55 % Rise and Fall Times 10% VDD to 90% Level 10 10 ns “0” Level VOL 10% VDD 10% VDD VDC “1” Level VOH 90% VDD 90% VDD VDC Output Load CMOS 15 15 pF Disable Delay Time 150 150 ns Startup Time 10 10 ms Aging ±5 ±5 PPM * Note: Inclusive of 25°C tolerance, operating temperature, input voltage change, load change, shock and vibration. Part Numbering Guide: Example ECS-2033-200-BN-TR ECS - Series - Frequency Abbreviations - Stability Tolerance - Temperature - Packaging ECS 2025 = +2.5V 200 = 20 MHz A = ±100 ppm Blank = -10 ~ +70°C TR = Tape & Reel 2033 = +3.3V B = ±50 ppm M = -20 ~ +70°C 1K/Reel C = ±25 ppm N = -40 ~ +85°C U = -55 ~ +125°C 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

ECS-2025/2033 SMD Clock Oscillator Package Dimensions (mm) Figure 1) Top, Side, and Bottom views Figure 2) Land Pattern Pin Connections Tri-State Control Voltage #1 Tri-State Pad 1 Pad 3 #2 Ground Open Oscillation #3 Output VIH 70% VDD Min. Oscillation #4 VDD VIL 30% VDD Max. No Oscillation Note: Internal crystal oscillation to be halted (Pin #1=VIL) Tape Dimensions (mm) Package Data Item Description Lid Metal Base Ceramic Sealing AuSn Terminal Tungsten (metalized) Gold/Nickel Plating (Surface)/(Under) RoHS Compliant (Pb Free) Figure 3) Pocket Tape Dimensions 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

ECS-2025/2033 SMD Clock Oscillator Figure 4) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com