EUROQUARTZ XO53 20,00000 Datasheet

EURO

QUARTZ

5 x 3.2mm Low Power Consumption Clock Oscillator

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

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: 2.50MHz to 125.0MHz
Supply Voltage: 1.8, 2.5 Volts, 3.3 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: 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

OUTLINE & DIMENSIONS

CURRENT CONSUMPTION

Frequency Range

0.3 ~ 1.5MHz

1.5 ~ 20MHz
20 ~ 50MHz
50 ~ 125MHz

SOLDER TEMPERATURE PROFILE

+1.8V

5mA 5mA 5mA
8mA 8mA 8mA
15mA 15mA 15mA
22mA 25mA 35mA

Supply Voltage (±10%)

+2.5V

+3.3V

Example: 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

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