27.000XO53025UCTB

EURO QUARTZ FEATURES · · · · Micro-miniature 5.0mm x 3.2mm package, small footprint Frequency Range 2.5MHz to 125MHz Tristate function standard Supply voltage 1.8, 2.5 or 3.3Volts XO53 Series Oscillators 5 x 3.2mm Low Power Consumption Clock Oscillator DESCRIPTION The XO53 microminiature oscillators have a small footprint but is fully specified. The oscillator is available with supply voltage at 1.8, 2.5 or 3.3 Volts. SPECIFICATION Frequency Range: Supply Voltage: Output Logic: Frequency Stability over Temperature Range 0° to +50°C: 0° to +70°C: -55° to +125°C: Rise/Fall Time: 2.50MHz to 125.0MHz 1.8, 2.5 Volts, 3.3 Volts LSTTL/CMOS OUTLINE & DIMENSIONS from ±10ppm from ±15ppm from ±25 10ns max. (10% to 90%Vdd) (frequency dependant) Output Voltage: HIGH ‘1’: 90%Vdd minimum LOW ‘0’: 10%Vdd maximum Output Load CMOS: 15pF (50pF available for 3.3V supply) TTL: 10 LSTTL loads Duty Cycle: 50%±5% typical Supply Current: See table Startup Time 2.5MHz to 32MHz: 5ms max. 32MHz to 125MHz: 10ms max. Ageing: ±5ppm max. per year Phase Jitter RMS: 10ps typical Enable Time: 100ms max. Disable Time: 100ns max. Tristate Function (Pad 1): Output (Pad 3) is active if Pad 1 is not connected or a voltage of 2.2V or greater is applied to Pad 1. Output is high impedance when a voltage of 0.8V or lower is applied to Pad 1. Note: Parameters are measured at ambient temperature of 25°C, supply voltage as stated and a load of 15pF PART NUMBERING Example: CURRENT CONSUMPTION Frequency Range 0.3 ~ 1.5MHz 1.5 ~ 20MHz 20 ~ 50MHz 50 ~ 125MHz Supply Voltage (±10%) +1.8V 5mA 8mA 15mA 22mA +2.5V 5mA 8mA 15mA 25mA +3.3V 5mA 8mA 15mA 35mA SOLDER TEMPERATURE PROFILE 27.000MHz XO53050UCTA Frequency Series Designation XO53 Stability* 100 = ±100ppm 50 = ±50ppm 25 = ±25ppm Output Universal Operating Temp. Range C = Commercial (0°~70°C) I = Industrial (-40°~+85°C) Tristate Function Supply Voltage A = 3.3 Volts B = 2.5 Volts C = 1.8 Volts * For other stability requirements enter figure required. EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk