ECS-TXO-3225 HCMOS TCXO ECS-TXO-3225 (3.3V) HCMOS SMD TCXO and ECS-VTXO-3225 (3.3V) HCMOS SMD VC-TCXO are ideal for portable, wireless Request a Sample applications where stability is critical. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-TXO-3225 ECS-TXO-3225 Parameters Conditions Units MIN TYP MAX Frequency Range 8.192 40.000 MHz Operating Temperature * Standard -30 +85 C Storage Temperature -40 +90 C Input Voltage VDD +3.135 +3.3 +3.465 VDC Vs. Temp (-30 ~ +85C) 2.5 PPM Vs. Supply Change (5%) 0.3 PPM Frequency Stability Vs. Load Change (5%) 0.3 PPM Vs. Aging/Year 1.0 PPM Frequency Tolerance +25C 2C 1.5 PPM HCMOS TCXO/VC-TCXO Current Consumption 6.0 mA 3.2 x 2.5 mm Footprint PbFree/RoHS Compliant 0 Level VOL 0.5 VDC Peak solder temp +260C 1 Level VOH 80% VDD VDC (10 sec) MSL 1 Output Symmetry 50% VDD Level 40/60 % Lead Finish Au Rise and Fall Times 10% VDD to 90% Level 10 ns Output Load CMOS 15 pF Start-up Time 2.0 mS Phase Noise 1 KHz Offset -135 DBc/Hz ECS-VTXO-3225 Option Control Voltage Pin 1 +0.15 +1.65 +3.15 VDC Pullability 5 PPM Part Numbering Guide: Example ECS-TXO-3225-250-TR ECS - Series - Frequency Abbreviations - Stability Tolerance - Temperature - Packaging ECS TXO-3225 = TCXO 250 = 25.000 MHz Standard Standard TR = Tape & Reel VTXO-3225 = VC-TCXO Blank = 2.5 ppm Blank = -30 ~ +85C Custom Options Custom Options B = 1.5 ppm * N = -40 ~ +85C C = 1.0 p pm * Consult Factory for availability of 1 ppm -40 ~ 85C th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECS-TXO-3225 HCMOS TCXO Package Dimensions (mm) Figure 2) Land Pattern Figure 1) Top, Side, and Bottom views Pin Connections Developed Frequencies 1 N/C or V * Abbreviation Frequency (MHz) CONT 2 Ground 100 10.000 120 12.000 3 Output 122.8 12.288 4 VDD 147.4 14.7456 160 16.000 200 20.000 250 25.000 270 27.000 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com