45-Series General Oscillator Specifications Description Frequency Range Overall Stability (+/-) Supply Voltage Operating Temperature Range Capacitive Load on Output TTL Load on Output Supply Current: 5V 1.0-23.9MHz 5V 24-49.9MHz 5V 50-66.667MHz Min 1 15 3.3 0~70 Typ 15 1 3.3V 1.0-23.9MHz 3.3V 24-49.9MHz 3.3V 50-66.667MHz Output Voltage : High (5Vdd) High (3.3Vdd) Low (5Vdd) Low (3.3Vdd) Symmetry Jitter Rise/Fall time (frequency dependant) Start up Time Max 66.667 100 5 -40~+85 50 10 Unit MHz ppm V Deg C pF TTL 20 30 40 mA mA mA 15 20 30 mA mA mA 4.5 2.4 40:60 1 0.5 0.5 48:52 45:55 1 5 8 10 AEL Crystals Ltd. Reserve the right to amend specifications without notification. Please ensure you have the latest issue *please contact our Sales Office for further options TITLE AEL 45-series oscillator Part Number Contact Sales Office Stock Number Issue Date Issue Number Contact Sales Office V V V V % pS nS mS Pin Assignments Pin 1 Tri-State (4510) Pin 2 Ground Pin 3 Output Pin 4 +V DC Tri-State Voltages N.C Output Active >2.2V Output Active <0.8V Output Disabled (Pin 1 has internal pull up resistor to allow it to float High) Options and How to Specify AEL45 1 Pin 1: 1=E/D Supply voltage: 0=5V, 3=3.3V Stability* (+/-ppm): C=100, B=50, A=25 Temperature range: S=0~+70, I=-40~+85C e.g. AEL4513BS 40MHz = E/D, 3.3V, +/-50ppm, 0~+70C, 40MHz Module "D", Airtech II Jenner Road, Manor Royal Crawley RH10 9GA 07/04/2006 1 Not to be reproduced without permission of AEL Crystals Ltd