10.000EQLXO-2050TM-AB

HIGH SPECIFICATION OSCILLATORS EQLXO-2000 SERIES 8 pin Dual-in-Line MIL SPECIFICATION OSCILLATORS DESCRIPTION Euroquartz EQLXO-2000 series 8 pin DIL oscillators are designed for military, aerospace and similar applications requiring high reliability components. Material specification consists of a hybrid circuit substrate with all-ceramic components coupled with a ruggedized crystal mounting system. This design specification ensures that EQLXO-2000 series oscillators provide a highly reliable and accurate source of clock signals, in a package able to withstand severe environmental conditions. OUTLINES AND DIMENSIONS FEATURES · · · · · Ceramic substrate and ruggedized mounts for high reliability Industry-standard 8 pin DIL package for ease of design 5.0 Volt and 3.3 Volt operation Option of Tristate or Output Enable Full Screening in accordance with MIL-O-55310C, Class B GENERAL SPECIFICATION Frequency Range: Supply Voltage: Calibration Tolerance (+5V, 25ºC)* Code A: Code B: Code C: Temperature Stability** 0° to +50°C: -10° to +70°C: -40° to +85°C: -55° to +125°C: Supply Current: Output Levels (5 Volt supply) TTL: CMOS: Start-up Time: Rise/Fall Time: Symmetry*: Ageing: Shock, Survival: Vibration, Survival: Operating Temperature Commercial: Industrial: Military: Storage Temperature: 500kHz to 120MHz +5.0 V±10% or +3.3V±10% ±0.01% (±100ppm) ±0.03% ±0.10% from ±5ppm to ±30ppm from ±10ppm to ±50ppm from ±20ppm to ±100ppm from ±30ppm to ±100ppm 4mA to 60mA (Frequency dependent) VOL VOH 0.4V max. 2.4V min. 0.5V max. 4.5V min. 5ms max. 6ns typical, 10ns max. (Frequency dependent) 40%/60% 5ppm max., first year 1000g peak 1ms, ½ sine 10g rms 10~2000Hz random -10° to +70°C -40° to +85°C -55° to +125°C -55° to +125°C TRUTH TABLE (PIN 1 OPTION) Option Power Down Tristate Pin 1* (Option) Low (0) High (1) Low (0) High (1) Pin 5 (Output) High (1) Freq. Output High (Z) Freq. Output * Normally High (internal pull-up resistor) POWER DOWN vs TRISTATE Power Down: Tristate: When Pin 1is low (0) the oscillator stops oscillation. When Pin 1 is low the oscillator is running. However, the output buffer amplifier stops functioning and the Pin 5 output is in high impedance state. PART NUMBERS & ORDERING INFORMATION Example: 10.000MHz EQLXO-2100UM-A-SCREENED * Tighter tolerances are available for calibration, stability and duty cycle. ** Does not include calibration tolerance. Note: All parameters measured at ambient temperature with a 10MW and 10pF load at 5.0 Volts. ABSOLUTE MAXIMUM RATINGS Supply Voltage Vcc: Storage Temperature: -0.V to +7V -55° to +125°C Frequency Series Stability 100 = ±100ppm 050 = ±50ppm 030 = ±30ppm Output U = CMOS T = TTL Operating Temperature Range M = Military I = Industrial C = Commercial Calibration Tolerance Code A, B or C (see gen. spec.) Testing Status ‘Screened’ for MIL-O-55310C, Class B Blank - Unscreened (Check with Euroquartz sales office for details of Screening) EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk