ECS-VXO-73-32.768-TR ECS Inc

ECS-VXO-73/VXO-75 SMD VCXO The ECS-VXO-73 (3.3V) and ECS-VXO-75 (5.0V) are miniature VCXOs Request a Sample Voltage Controlled Crystal Oscillator with tri-state in a ceramic SMD package. The low profile package is ideal for todays advanced portable PC and instrumentation applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-VXO-73 (3.3V) ECS-VXO-75 (5.0V) ECS-VXO-73/ Parameters Conditions Units VXO-75 MIN TYP MAX MIN TYP MAX Frequency Range 3.000 77.760 3.000 77.760 MHz Operating -10 +70 -10 +70 C Temperature Range Storage -40 +85 -40 +85 C Supply Voltage +3.14 +3.3 +3.465 +4.75 +5.0 +5.25 V DC Frequency Stability* All Conditions 50 50 PPM Frequency Pulling Range 90 100 PPM Control Voltage 0 +1.65 +3.3 +0.5 +2.5 +4.5 V DC Frequency Linearity Positive Slope 15 10 % 3.3V &5.0V versions Input Current No Load 20 40 mA 1.6 mm profile Output Symmetry V Level 40/60 60/40 40/60 60/40 % CC Low power consumption Tri-State Rise and Fall Times 5 5 nS Seam welded package Logic 0 Level 10% V 10% V V DC CC CC Tape & Reel (1,000 pcs Logic 1 Level 90% V 90% V V DC standard) CC CC PbFree/Ro HS Compliant Load CMOS 15 15 pF Start-Up Time 10 10 ms Modulation Bandwidth (-3 dB) 10 10 KHz Disable Time 100 100 ns * Inclusive of 25C tolerance, operating temperature range, input voltage change, load change, aging shock and vibration. Note: A 0.01~0.1 F bypass capacitor should be placed between VCC (Pad 6) and GND (Pad 3) for stable oscillation to minimize power line noise. Part Numbering Guide: Example ECS-VXO-73-270 ECS - Series - Frequency Abbreviations ECS VXO-73 = +3.3V 270 = 27.000 MHz VXO-75 = +5.0V th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECS-VXO-73/VXO-75 SMD VCXO Package Dimensions (mm) Figure 1) Top, Side, and Bottom views Figure 2) Land Pattern Pin Connections ECS-VXO-73/VXO-75 Tri-State Control Voltage 1 V Control VXO-73, Pad 2 VXO-75, Pad 2 Pad 4 2 Tri-State Open Open Oscillation 3 Ground +2.2V Min +3.5V Min Oscillation 4 Output +0.8V Min +1.5V Min High 5 NC 6 V CC th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com