EURO QUARTZ T120 Series TCXO 10MHz to 100MHz Low Noise, Tight Stability SPECIFICATIONS T120 - OUTLINES AND DIMENSIONS Frequency: Output: Load: Symmetry: Rise/Fall Time: Temperature Stability: Frequency vs. Supply: Ageing: Supply Voltage: Input Current: Frequency Adjust: Environmental Vibration: Shock: Storage Temperature: 10.0MHz to 100.0MHz Square Wave, HCMOS 15pF ±10% 50%±10% ≤10ns see table ±1x10-7 for a 5% change <1.0ppm/year +3.3V or +5.0VDC±5% 30mA max. ±6ppm typical, positive slope, 0V to supply voltage EFC per MIL-STD-202, Meth. 202, 201A per MIL-STD-202, Meth. 213, Cond. K -55° to +85°C STABILITY OVER TEMPERATURE Temp. Range Tolerance Option Code -40°~+85°C ±5x10-7 T57 -40°~+85°C ±1x10-7 T16 Ramp-up rate of up to 5°/minute. Part shall meet specification within 1 minute of turn-on. PHASE NOISE (Typical) Offset dBc/Hz (10.0MHz) dBc/Hz (100.0MHz) 10Hz -95 -70 100Hz -125 -100 1kHz -145 -125 10kHz -155 -145 100kHz -155 -160 PART NUMBERING Example: T120 T120-T57-3.3-70.0MHz - T57 - 3.3 - 70.0MHz Model number - Stability - Supply Voltage - Frequency EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk