EURO QUARTZ T52 TCXO 10.0MHz to 50.0MHz Very Rugged TCXO, Highly Stable Rugged construction for severe environments Excellent Temperature Stability ±0.1ppm over -20 to +70°C HCMOS output (clipped sinewave option) SMD package DESCRIPTION T52 - OUTLINES AND DIMENSIONS T52 series TCXOs are designed for rugged, severe environmental applications. The part provides tight stability from 0.1ppm over -20° to +70°C. GENERAL SPECIFICATION Frequency Range: Output HCMOS: Clipped Sinewave: Symmetry: Temperature Stability: Supply Voltage: Supply Current: HCMOS: Clipped Sinewave: G Sensitivity: Ageing: Frequency vs. Reflow: Frequency Adjust: Environmentals Vibration: Shock: 10.0MHz to 52.0MHz 3.3V, +0.2V max to +2.8V min. 5.0V, +0.2V max to +4.2V min Load = 15pF +0.8V p-p min. into 10pF//10kΩ 50%±10% (HCMOS) +3.0VDC±5%, +3.3VDC or 5.0VDC <6mA <3mA ≤2x10-9/g typ. (Standard 'SD') ≤7x10-10/g (Low G-Sense 'LG') <1ppm/year typical <1ppm after 24 hour recovery ±8ppm typical via 0 to VCC control V, positive slope; or available no adjust. MIL-STD-202G, Meth 214, Cond I-F MIL-STD-202G, Meth 213, Cond D STABILITY OVER TEMPERATURE Temp. Range Stability Option Code -20°~+70°C ±0.1ppm N17 -40°~+85°C ±0.2ppm T27 -40°~+85°C ±0.5ppm T57 -40°~+85°C ±1.0ppm T16 PART NUMBERING PROCEDURE Example: T52-N17-C-3.3-LG-20.0MHz (Model number - Stability - Output - Supply V - G Sense - 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