EURO QUARTZ T1215 TCXO 750kHz to 800MHz Hermetically-sealed, Tight Stability Rugged construction for severe environments Tight stability, from ±0.5ppm over -40° to +85°C Squarewave (CMOS), Clipped Sine, LVPECL or LVDS outputs T1215 - OUTLINES AND DIMENSIONS SPECIFICATIONS Frequency Range: Output: Option 'C': Option 'S': Option 'PE': Option 'DS': Symmetry: Frequency Stability: Ageing: Frequency Adjust: Supply Voltage: Supply Current: Acceleration Sensitivity: 750.0kHz to 800MHz CMOS Square (750kHz to 150MHz) Clipped Sinewave (10MHz to 50MHz) LVPECL (50MHz to 800MHz) LVDS (50MHz to 800MHz) 50%±10% <1ppm/year, <10ppm for 20 years ±7ppm typical for 0 to Vcc EFC Positive slope +2.7 Volts to +5.0 Volts ±5% <50mA (frequency dependent) 2.5 x 10-9/g standard (SD) <7 x 10-10/g available (Option LG) ENVIRONMENTAL Vibration: per MIL-STD-202F, Meth. 204, Cond. A Shock: per MIL-STD-202F, Meth. 213, Cond. C Storage Temperature: -55° to +95°C Part may be screened to MIL-PRF-55310, Class B (option B) no screening is option 'X'. Fine Leak: per MIL-STD-202, Meth. 112, Cond. C Other vibration and shock levels may be available upon review by Euroquartz engineering. STABILITY OVER TEMPERATURE Temp. Range Stability Option Code -40°~+85°C ±0.5ppm T57 -40°~+85°C ±1.0ppm T16 -55°~+105°C ±2.0ppm T26 -55°~+105°C ±3.0ppm V36 PART NUMBERING PROCEDURE Example: T1215-T57-PE-2.7-100.0MHz T1215 - T57 - PE - 2.7 - 100.0MHz TCXO Series Stability Option Code (See table) Output Type (See spec. details) Supply Voltage ) ( Nominal 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