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TCXO-490-DFG-156 Datasheet(PDF) 2 Page - Vectron International, Inc |
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TCXO-490-DFG-156 Datasheet(HTML) 2 Page - Vectron International, Inc |
2 / 5 page Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page2 Performance Specifications Table 1. Electrical Performance Parameter Symbol Min. Typ Max Units Output Frequency f O 10 40 MHz Supply Voltage1 V DD +3.0 or +5.0 V Supply Current, 8-16.800MHz 16.801-25.9999MHz 26.000-40.000MHz I DD 2.0 3.0 4.0 mA Operating Temperature, (Ordering Option) T OP -20/70, -30/80, -40/85 °C Stability Over T OP , (Ordering Option) ±1.5, ±2.0, ±2.5, ±5.0 ppm Initial Accuracy, “No Adjust” Option ±1.0 ppm Power Supply Stability, 10-16.800MHz 16.801-25.9999MHz 26.000-40.000MHz ±0.3 ±0.5 ±1.0 ppm Load Stability ±0.5 ppm Aging ±1 ppm/yr Pull Range, 3 Mechanical Trim Only Electrical and Mechanical Trim Electrical Trim only TPR ±8 ±5 ±8 ppm Control Voltage to reach Pull Range, 5V 3.0V option 0.5 0.5 4.5 2.5 V Control Voltage Impedance 100 Kohm Output Level2,, 5V option 3.0V option V O p/p 1.0 0.7 V Output Load 10K II 10pF Phase Noise, 10.000MHz 10Hz 100Hz 1kHz 10kHz 100kHz -100 -123 -133 -143 -151 dBc/Hz Start Up Time 10 ms 1. The OSC power supply pin should be filtered, eg, a 0.1 and 0.01uf capacitor 2. The Output is AC coupled 3. A special trim tool, KMTZ04, should be used to adjust the frequency Table 2. Pinout Pin # Symbol Function 1V C TCXO Control Voltage or Ground 2 GND Electrical and Lid Ground 3f o Output Frequency 4V DD Supply Voltage 1.4 1.9 8.4 7.62 Outline Drawing Recommended Pad Layout Dimensions in mm 11.8 max 0.55 1.3±0.1 1.0±0.1 9.9 max 7.62 0.7 2.2 max |
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