Datasheet

EURO
QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: [phone] Fax: [phone] Email: [e-mail] www.euroquartz.co.uk
5 x 3.2mm Low Power Consumption Clock Oscillator
DESCRIPTION
· Micro-miniature 5.0mm x 3.2mm package, small footprint
· Frequency Range 2.5MHz to 125MHz
· Tristate function standard
· Supply voltage range 2.5V, 3.3 or 5.0Volts
FEATURES
OUTLINE & DIMENSIONS
Frequency Range: 2.50MHz to 125.0MHz
Supply Voltage: 2.5 Volts, 3.3 Volts or 5.0 Volts
Output Logic: LSTTL/CMOS
Frequency Stability
over Temperature Range
0° to +50°C: from ±10ppm
0° to +70°C: from ±15ppm
-55° to +125°C: from ±25
Rise/Fall Time: 2ns typical (10% to 90%Vdd)
(frequency dependant)
Output Voltage: 2.5V 3.3V 5.0V
HIGH ‘1’: 2.4V min 2.97V min. 4.5V min
LOW ‘0’: 0.2V min 0.33V max. 0.5V max.
Output Load
CMOS: 15pF
TTL: 10 LSTTL loads
Duty Cycle: 50%±10% (50%±5% available)
Supply Current: See table
Startup Time
2.5MHz to 32MHz: 5ms max.
32+MHz 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
SPECIFICATION
Example: 27.000MHz XO53050UCTA
PART NUMBERING
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
Blank = 5.0 Volts
A = 3.3 Volts
B = 2.5 Volts
* For other stability requirements enter figure required.
SOLDER TEMPERATURE PROFILE
Frequency Range
Supply Voltage (±10%)
+2.5V
+3.3V
+5.0V
2.5 ~ 32MHz
32+~40MHz
40+~125MHz
6mA 8mA 15mA
12mA 15mA 25mA
30mA 35mA 40mA
CURRENT CONSUMPTION
XO53 Series Oscillators
The XO53 microminiature oscillators have a small footprint but a full
specification. The oscillator is available with supply voltage at 2.5 3.3
Volts or 5.0 Volts.