FACTORY PROGRAMMED OSCILLATORS
XOP90 SERIES
Plastic Encapsulated 14 x 9.8mm SMD
Programmable Oscillators
DESCRIPTION
The Euroquartz range of factory programmable oscillators provide custom
frequency and specification oscillators within very short lead times. The
parts are very reliable in use and have stabilities from ±25ppm over -40°
to 85°C. In addition to the stability over operating temperature range
customers may also choose from supply voltages of 2.7, 3.3 and 5.0
Volts, Enable/Disable or Power Down functions and output synchronous
or asynchronous .
OUTLINE & DIMENSIONS
FEATURES
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Very quick delivery available
Industry-standard 14 x 9.8mm SMD package
Frequency range 1MHz to 133MHz
Supply Voltages 2.7 Volts, 3.3 Volts or 5.0 Volts
Enable/Disable or Power Down options
GENERAL SPECIFICATION
Package Type:
Frequency Range
5.0 Volt Supply:
3.3 Volt Supply:
2.7 Volt Supply:
Frequency Stability*:
Plastic (Resin)encapsulated
OPERATING LOAD CONDITIONS
Maximum Capacitive Load TTL
5.0 Volt Supply
1.0MHz ~ 40MHz:
40.1MHz ~ 133MHz:
1.0MHz to 133.0MHz
50pF
1.0MHz to 100.0MHz
25pF
1.0MHz to 100.0MHz
±25ppm to ±100ppm
Maximum Capacitive Load CMOS
(over operating temperature range)
5.0 Volt Supply
Operating Temperature Range
1.0MHz ~ 66MHz:
50pF
Choice of three ranges:
0° ~ +70°C
Part code: ‘C’
66.1MHz ~ 133MHz:
25pF
-20° ~ +70°C
Part code: ‘D’
3.3 Volt/2.7 Volt Supply
-40° ~ +85°C
Part code: ‘I’
1.0MHz ~ 40MHz:
30pF
Storage Temperature Range:
-55° to +125°C
40.1MHz ~ 100MHz:
15pF
Ageing:
±5ppm/year maximum
(Ta=25°C, Vdd=2.7V, 3.3V or 5.0V)
PRODUCT SELECTION
Packaging:
Bulk pack or tubed
Output Levels:
TTL or CMOS
Frequency
Operating
Maximum Output Loads
Model Number
Stability
Temperature
<40MHz:
30pF
(See note opposite)
(ppm)
Range
>40MHz:
15pF
(See note opposite)
XOPL90100UC
±100
0°~+70°
Duty Cycle
XOPL90050UC
±50
0°~+70°
CMOS <40MHz:
45/55% maximum
XOPL90025UC
±25
0°~+70°
CMOS >40MHz:
40/60% maximum
XOPL90100UD
±100
-20°~+70°
Output Clock Rise/Fall Times:
4ns maximum
XOPL90050UD
±50
-20°~+70°
Power Supply Current:
25mA
(unloaded
)
XOPL90025UD
±25
-20°~+70°
Standby Current:
10mA typical 50mA maximum
XOPL90100UI
±100
-40°~+85°
Start-up Time:
10ms maximum
(from power-on)
XOPL90050UI
±50
-40°~+85°
Power Down Delay Time
XOPL90025UI
±25
-40°~+85°
Synchronous:
T/2ns typical, T+10ns maximum
Asynchronous:
10ns typical, 15ns maximum
Output Disable Time
PART NUMBER GENERATION
Synchronous:
T/2ns typical, T+10ns maximum
Output
Supply
Asynchronous:
10ns typical, 15ns maximum
Frequency Model No.
Option
Voltage
(T = frequency period)
Output Enable Time:
100ns maximum
Nominal
See table Blank = 5.0 Volts T = Tristate
Frequency
above
A=
3.3 Volts (Enable/Disable
RMS Jitter
(MHz)
B=
2.7 Volts P = Power Down
1MHz~33MHz:
±50ps maximum
EXAMPLE: 24.8920MHz XOP90050UDTA
33MHz~133MHz:
±40ps maximum
Frequency = 24.8920MHz, XOP90 package, ±50ppm -20°~+70°C,
* The frequency stability parameter is an inclusive figure and includes
Tristate, supply voltage 3.3 Volts
adjustment tolerance at 25°C, stability over operating temperature
range, variations due to load change ±10%, supply voltage change
SYNCHRONOUS/ASYNCHRONOUS
±10%, first year ageing, shock and vibration.
By default oscillators with Enable/Disable or Power Down functions are
supplied ASYNCHRONOUS. If SYNCHRONOUS operation is required
append ‘SYNC’ to the part number
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
Embedded System
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